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  Microcontrollers (3,722 items)

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Microchip AT32UC3A0256-ALUT, 32bit AVR32 Microcontroller, AT32, 66MHz, 256 kB Flash, 144-Pin LQFP / 1276575 (3 offers) 
32-Bit AVR UC3 Microcontrollers. AVR32 is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular emphasis on low power consumption, h...
Microchip Technology
AT32UC3A0256-ALUT
£ 10.664*
per piece
Microchip AT32UC3A0256-ALUT, 32bit AVR32 Microcontroller, Atmel AVR, 66MHz, 256 kB Flash, 144-Pin LQFP / 1704266 (1 offer) 
32-Bit AVR UC3 Microcontrollers. AVR32 is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular emphasis on low power consumption, h...
Microchip Technology
AT32UC3A0256-ALUT
£ 8.705*
per piece
Microchip AT32UC3A0512-ALUT, 32bit AVR32 Microcontroller, AT32, 66MHz, 512 kB Flash, 144-Pin LQFP / 1276576 (3 offers) 
32-Bit AVR UC3 Microcontrollers. AVR32 is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular emphasis on low power consumption, h...
Microchip Technology
AT32UC3A0512-ALUT
£ 13.881*
per piece
Microchip AT32UC3A0512-ALUT, 32bit AVR32 Microcontroller, Atmel AVR, 66MHz, 512 kB Flash, 144-Pin LQFP / 1704267 (1 offer) 
32-Bit AVR UC3 Microcontrollers. AVR32 is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular emphasis on low power consumption, h...
Microchip Technology
AT32UC3A0512-ALUT
£ 9.53*
per piece
Microchip AT32UC3A1256-AUT, 32bit AVR Microcontroller, AT32, 66MHz, 256 kB Flash, 100-Pin TQFP / 1773391 (2 offers) 
Family Name = AT32 Package Type = TQFP Mounting Type = Surface Mount Pin Count = 100 Device Core = AVR Data Bus Width = 32bit Program Memory Size = 256 kB Maximum Frequency = 66MHz RAM Size = 64 kB...
Microchip Technology
AT32UC3A1256-AUT
£ 8.806*
per piece
Microchip AT32UC3A1256-AUT, 32bit AVR Microcontroller, AT32, 66MHz, 256 kB Flash, 100-Pin TQFP / 1773628 (1 offer) 
The high-performance, low-power 32-bit AVR RISC-based microcontroller combines 256KB flash memory, 32KB SRAM, full-speed (12MBps) USB Mini-host + device, and I2S. The MCU achieves 83 Dhrystone MIPS...
Microchip Technology
AT32UC3A1256-AUT
£ 11.665*
per piece
Microchip AT32UC3A1512-AUT, 32bit AVR32 Microcontroller, AT32, 66MHz, 512 kB Flash, 100-Pin TQFP / 1276578 (3 offers) 
32-Bit AVR UC3 Microcontrollers. AVR32 is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular emphasis on low power consumption, h...
Microchip Technology
AT32UC3A1512-AUT
£ 13.565*
per piece
Microchip AT32UC3A1512-AUT, 32bit AVR32 Microcontroller, Atmel AVR, 66MHz, 512 kB Flash, 100-Pin TQFP / 1704269 (1 offer) 
32-Bit AVR UC3 Microcontrollers. AVR32 is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular emphasis on low power consumption, h...
Microchip Technology
AT32UC3A1512-AUT
£ 9.074*
per piece
Microchip AT32UC3A3256-ALUT, 32bit AVR32 Microcontroller, AT32, 84MHz, 256 kB Flash, 144-Pin LQFP / 1276580 (3 offers) 
32-Bit AVR UC3 Microcontrollers. AVR32 is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular emphasis on low power consumption, h...
Microchip Technology
AT32UC3A3256-ALUT
£ 11.003*
per piece
Microchip AT32UC3A3256-ALUT, 32bit AVR32 Microcontroller, AVR, 84MHz, 256 kB Flash, 144-Pin LQFP / 1704270 (1 offer) 
32-Bit AVR UC3 Microcontrollers. AVR32 is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular emphasis on low power consumption, h...
Microchip Technology
AT32UC3A3256-ALUT
£ 8.969*
per piece
Microchip AT32UC3B0128-A2UT, 32bit AVR32 Microcontroller, AT32, 60MHz, 128 kB Flash, 64-Pin TQFP / 1276581 (2 offers) 
32-Bit AVR UC3 Microcontrollers. AVR32 is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular emphasis on low power consumption, h...
Microchip Technology
AT32UC3B0128-A2UT
£ 7.64*
per piece
Microchip AT32UC3B0128-A2UT, 32bit AVR32UC Microcontroller, Atmel AVR, 60MHz, 128 kB Flash, 64-Pin TQFP / 1704271 (1 offer) 
32-Bit AVR UC3 Microcontrollers. AVR32 is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular emphasis on low power consumption, h...
Microchip Technology
AT32UC3B0128-A2UT
£ 5.091*
per piece
Microchip AT32UC3B0256-A2UT, 32bit AVR32 Microcontroller, AT32, 60MHz, 256 kB Flash, 64-Pin TQFP / 1276582 (3 offers) 
32-Bit AVR UC3 Microcontrollers. AVR32 is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular emphasis on low power consumption, h...
Microchip Technology
AT32UC3B0256-A2UT
£ 8.982*
per piece
Microchip AT32UC3B0256-A2UT, 32bit AVR32UC Microcontroller, Atmel AVR, 60MHz, 256 kB Flash, 64-Pin TQFP / 1704272 (1 offer) 
32-Bit AVR UC3 Microcontrollers. AVR32 is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular emphasis on low power consumption, h...
Microchip Technology
AT32UC3B0256-A2UT
£ 5.748*
per piece
Microchip AT32UC3B0512-A2UT, 32bit AVR32 Microcontroller, AT32, 60MHz, 512 kB Flash, 64-Pin TQFP / 1276583 (2 offers) 
32-Bit AVR UC3 Microcontrollers. AVR32 is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular emphasis on low power consumption, h...
Microchip Technology
AT32UC3B0512-A2UT
£ 10.41*
per piece
Microchip AT32UC3B0512-A2UT, 32bit AVR32UC Microcontroller, Atmel AVR, 60MHz, 512 kB Flash, 64-Pin TQFP / 1704273 (1 offer) 
32-Bit AVR UC3 Microcontrollers. AVR32 is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular emphasis on low power consumption, h...
Microchip Technology
AT32UC3B0512-A2UT
£ 7.227*
per piece
Microchip AT32UC3B1256-AUT, 32bit AVR Microcontroller, AT32, 60MHz, 256 kB Flash, 48-Pin TQFP / 1773394 (3 offers) 
The high-performance, low-power 32-bit AVR RISC-based microcontroller combines 256KB flash memory, 32KB SRAM, full-speed (12MBps) USB Mini-host + device, and I2S. The MCU achieves 83 Dhrystone MIPS...
Microchip Technology
AT32UC3B1256-AUT
£ 6.341*
per piece
Microchip AT32UC3B1256-AUT, 32bit AVR Microcontroller, AT32, 60MHz, 256 kB Flash, 48-Pin TQFP / 1773676 (1 offer) 
Family Name = AT32 Package Type = TQFP Mounting Type = Surface Mount Pin Count = 48 Device Core = AVR Data Bus Width = 32bit Program Memory Size = 256 kB Maximum Frequency = 60MHz RAM Size = 32 kB ...
Microchip Technology
AT32UC3B1256-AUT
£ 8.419*
per piece
Microchip AT32UC3B1512-Z1UT, 32bit AVR Microcontroller, AT32, 60MHz, 512 kB Flash, 48-Pin QFN / 1773395 (3 offers) 
The high-performance, low-power 32-bit AVR RISC-based microcontroller combines 256KB flash memory, 32KB SRAM, full-speed (12MBps) USB Mini-host + device, and I2S. The MCU achieves 83 Dhrystone MIPS...
Microchip Technology
AT32UC3B1512-Z1UT
£ 7.442*
per piece
Microchip AT32UC3B1512-Z1UT, 32bit AVR Microcontroller, AT32, 60MHz, 512 kB Flash, 48-Pin QFN / 1773690 (1 offer) 
Family Name = AT32 Package Type = QFN Mounting Type = Surface Mount Pin Count = 48 Device Core = AVR Data Bus Width = 32bit Program Memory Size = 512 kB Maximum Frequency = 60MHz RAM Size = 96 kB U...
Microchip Technology
AT32UC3B1512-Z1UT
£ 10.506*
per piece
Microchip AT32UC3C2512C-A2UT, 32bit AVR32 Microcontroller, AT32, 66MHz, 512 kB Flash, 64-Pin TQFP / 1276589 (2 offers) 
32-Bit AVR UC3 Microcontrollers. AVR32 is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular emphasis on low power consumption, h...
Microchip Technology
AT32UC3C2512C-A2UT
£ 14.344*
per piece
Microchip AT32UC3C2512C-A2UT, 32bit AVR32UC Microcontroller, AVR, 66MHz, 512 kB Flash, 64-Pin TQFP / 1704278 (1 offer) 
32-Bit AVR UC3 Microcontrollers. AVR32 is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular emphasis on low power consumption, h...
Microchip Technology
AT32UC3C2512C-A2UT
£ 9.21*
per piece
Microchip AT32UC3C264C-A2UT, 32bit AVR32 Microcontroller, AT32, 66MHz, 64 kB Flash, 64-Pin TQFP / 1276590 (1 offer) 
32-Bit AVR UC3 Microcontrollers. AVR32 is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular emphasis on low power consumption, h...
Microchip Technology
AT32UC3C264C-A2UT
£ 7.793*
per piece
Microchip AT32UC3C264C-A2UT, 32bit AVR32UC Microcontroller, AVR, 66MHz, 64 kB Flash, 64-Pin TQFP / 1704279 (1 offer) 
32-Bit AVR UC3 Microcontrollers. AVR32 is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular emphasis on low power consumption, h...
Microchip Technology
AT32UC3C264C-A2UT
£ 4.866*
per piece
Microchip AT80C51RD2-3CSUM, 8bit 80C51 Microcontroller, AT80, 40MHz Flash, 40-Pin PDIL / 1276605 (3 offers) 
8051 Architecture ROMless Microcontrollers, Atmel. Atmel offers a powerful ROMless 8051 microcontrollers that require a combination of performance, flexibility, and power efficiency.
Microchip Technology
AT80C51RD2-3CSUM
£ 4.902*
per piece
Microchip AT80C51RD2-SLSUM, 8bit 80C51 Microcontroller, AT80, 40MHz Flash, 44-Pin PLCC / 1276606 (2 offers) 
8051 Architecture ROMless Microcontrollers, Atmel. Atmel offers a powerful ROMless 8051 microcontrollers that require a combination of performance, flexibility, and power efficiency.
Microchip Technology
AT80C51RD2-SLSUM
£ 3.94*
per piece
Microchip AT89C2051-24PU, 8bit 8051 Microcontroller, AT89, 24MHz, 2 kB Flash, 20-Pin PDIP / 1276612 (3 offers) 
8051 Architecture Flash (Reprogrammable) Microcontrollers. Atmel offers 8051 reprogrammable flash microcontrollers with programmable and erasable read-only memory, using high-density non-volatile m...
Microchip Technology
AT89C2051-24PU
£ 2.08*
per piece
Microchip AT89C4051-24PU, 8bit 8051 Microcontroller, AT89, 24MHz, 4 kB Flash, 20-Pin PDIP / 1276615 (3 offers) 
8051 Architecture Flash (Reprogrammable) Microcontrollers. Atmel offers 8051 reprogrammable flash microcontrollers with programmable and erasable read-only memory, using high-density non-volatile m...
Microchip Technology
AT89C4051-24PU
£ 2.08*
per piece
Microchip AT89C5131A-RDTUM, 8bit 80C5X2 Microcontroller, AT89C51, 48MHz, 32 kB Flash, 64-Pin VQFP / 1773400 (3 offers) 
High-performance flash version of the 80C51 single-chip 8-bit microController: full-speed USB functions.80C52X2 Core (6 Clocks per Instruction) Maximum Core Frequency 48MHz in X1 Mode, 24MHz in X2 ...
Microchip Technology
AT89C5131A-RDTUM
£ 5.644*
per piece
Microchip AT89C5131A-RDTUM, 8bit 80C5X2 Microcontroller, AT89C51, 48MHz, 32 kB Flash, 64-Pin VQFP / 1773767 (1 offer) 
Family Name = AT89C51 Package Type = VQFP Mounting Type = Surface Mount Pin Count = 64 Device Core = 80C5X2 Data Bus Width = 8bit Program Memory Size = 32 kB Maximum Frequency = 48MHz RAM Size = 1....
Microchip Technology
AT89C5131A-RDTUM
£ 7.607*
per piece
Microchip AT89C5131A-S3SUM, 8bit 8051 Microcontroller, AT89, 48MHz, 32 kB Flash, 52-Pin PLCC / 1276617 (1 offer) 
8051 Architecture USB Microcontrollers. Atmel 8051 Full-Speed USB microcontrollers offer a powerful interface option.
Microchip Technology
AT89C5131A-S3SUM
£ 11.151*
per piece
Microchip AT89C51AC2-SLSUM, 8bit 80C51 Microcontroller, Microcontrollers, 20MHz, 8 kB Flash, 44-Pin PLCC / 1995358 (3 offers) 
Family Name = Microcontrollers Package Type = PLCC Mounting Type = Surface Mount Pin Count = 44 Device Core = 80C51 Data Bus Width = 8bit Program Memory Size = 8 kB Maximum Frequency = 20MHz RAM Si...
Microchip Technology
AT89C51AC2-SLSUM
£ 8.235*
per piece
Microchip AT89C51AC2-SLSUM, 8bit 80C51 Microcontroller, Microcontrollers, 20MHz, 8 kB Flash, 44-Pin PLCC / 1995359 (1 offer) 
The Microchip AT89C51AC2 8-bit single chip microcontroller is a high performance Flash version of the 80C51 that contains a 32 KB Flash memory block for program and data. It operates on 3V to 5.5V ...
Microchip Technology
AT89C51AC2-SLSUM
£ 9.907*
per piece
Microchip AT89C51AC3-S3SUM, 8bit 8 bit CPU Microcontroller, AT89C51, 60MHz, 64 kB Flash, 52-Pin PLCC / 1771473 (3 offers) 
High performance flash version of the 80C51 single-chip 8-bit microcontrollers. It provides 64K Bytes of flash memory including ISP and IAP, 2KB boot flash memory, 2KB EEPROM and 2048 bytes of ERAM...
Microchip Technology
AT89C51AC3-S3SUM
£ 9.183*
per piece
Microchip AT89C51AC3-S3SUM, 8bit 8 bit CPU Microcontroller, AT89C51, 60MHz, 64 kB Flash, 52-Pin PLCC / 1771850 (1 offer) 
Family Name = AT89C51 Package Type = PLCC Mounting Type = Surface Mount Pin Count = 52 Device Core = 8 bit CPU Data Bus Width = 8bit Program Memory Size = 64 kB Maximum Frequency = 60MHz RAM Size =...
Microchip Technology
AT89C51AC3-S3SUM
£ 10.659*
per piece
Microchip AT89C51CC01UA-SLSUM, 8bit 8 bit CPU Microcontroller, AT89C51, 40MHz, 32 kB Flash, 44-Pin PLCC / 1771476 (2 offers) 
Family Name = AT89C51 Package Type = PLCC Mounting Type = Surface Mount Pin Count = 44 Device Core = 8 bit CPU Data Bus Width = 8bit Program Memory Size = 32 kB Maximum Frequency = 40MHz RAM Size =...
Microchip Technology
AT89C51CC01UA-SLSUM
£ 7.68*
per piece
Microchip AT89C51CC01UA-SLSUM, 8bit 8 bit CPU Microcontroller, AT89C51, 40MHz, 32 kB Flash, 44-Pin PLCC / 1771650 (1 offer) 
First member of the Microchip CAN family of 8-bit microcontrollers for CAN network applications. It provides 32KB of flash memory including ISP, 2KB of boot flash memory, 2KB of EEPROM, and 1.2KB o...
Microchip Technology
AT89C51CC01UA-SLSUM
£ 9.306*
per piece
Microchip AT89C51CC02CA-TISUM 80C51 Microcontroller, 16 kB Flash, 28-Pin SOIC / 2368829 (3 offers) 
Package Type = SOIC Mounting Type = Surface Mount Pin Count = 28 Device Core = 80C51 Program Memory Size = 16 kB Program Memory Type = Flash
Microchip Technology
AT89C51CC02CA-TISUM
£ 5.191*
per piece
Microchip AT89C51CC02CA-TISUM 80C51 Microcontroller, 16 kB Flash, 28-Pin SOIC / 2368830 (1 offer) 
Package Type = SOIC Mounting Type = Surface Mount Pin Count = 28 Device Core = 80C51 Program Memory Size = 16 kB Program Memory Type = Flash
Microchip Technology
AT89C51CC02CA-TISUM
£ 5.787*
per piece
Microchip AT89C51CC03CA-RDTUM, 8bit 80C51 Microcontroller, AT89C51, 40MHz, 64 kB Flash, 64-Pin VQFP / 1773404 (3 offers) 
Microchip 8-bit microController: CAN controller and 64KB of flash. In X2 mode a maximum external clock rate of 20MHz reaches a 300ns cycle time. Besides the full CAN controller, this devices provid...
Microchip Technology
AT89C51CC03CA-RDTUM
£ 8.027*
per piece
Microchip AT89C51CC03CA-RDTUM, 8bit 80C51 Microcontroller, AT89C51, 40MHz, 64 kB Flash, 64-Pin VQFP / 1773834 (1 offer) 
Family Name = AT89C51 Package Type = VQFP Mounting Type = Surface Mount Pin Count = 64 Device Core = 80C51 Data Bus Width = 8bit Program Memory Size = 64 kB Maximum Frequency = 40MHz RAM Size = 2.0...
Microchip Technology
AT89C51CC03CA-RDTUM
£ 10.93*
per piece
Microchip AT89C51CC03CA-SLSUM, 8bit 8 bit CPU Microcontroller, AT89C51, 60MHz, 64 kB Flash, 44-Pin PLCC / 1771477 (3 offers) 
Microchip 8-bit microcontroller with CAN controller and 64KB of flash. In X2 mode a maximum external clock rate of 20MHz reaches a 300ns cycle time. Besides the full CAN controller, this devices pr...
Microchip Technology
AT89C51CC03CA-SLSUM
£ 9.241*
per piece
Microchip AT89C51CC03CA-SLSUM, 8bit 8 bit CPU Microcontroller, AT89C51, 60MHz, 64 kB Flash, 44-Pin PLCC / 1771667 (1 offer) 
Family Name = AT89C51 Package Type = PLCC Mounting Type = Surface Mount Pin Count = 44 Device Core = 8 bit CPU Data Bus Width = 8bit Program Memory Size = 64 kB Maximum Frequency = 60MHz RAM Size =...
Microchip Technology
AT89C51CC03CA-SLSUM
£ 11.027*
per piece
Microchip AT89C51CC03UA-RDTUM, 8bit 80C51 Microcontroller, AT89C51, 40MHz, 64 kB Flash, 64-Pin VQFP / 1773407 (3 offers) 
Family Name = AT89C51 Package Type = VQFP Mounting Type = Surface Mount Pin Count = 64 Device Core = 80C51 Data Bus Width = 8bit Program Memory Size = 64 kB Maximum Frequency = 40MHz RAM Size = 2.0...
Microchip Technology
AT89C51CC03UA-RDTUM
£ 7.779*
per piece
Microchip AT89C51CC03UA-RDTUM, 8bit 80C51 Microcontroller, AT89C51, 40MHz, 64 kB Flash, 64-Pin VQFP / 1773888 (1 offer) 
Microchip 8-bit microController: CAN controller and 64KB of flash. In X2 mode a maximum external clock rate of 20MHz reaches a 300ns cycle time. Besides the full CAN controller, this devices provid...
Microchip Technology
AT89C51CC03UA-RDTUM
£ 10.06*
per piece
Microchip AT89C51CC03UA-SLSUM, 8bit 80C51 Microcontroller, AT89, 40 MHz, 60 MHz, 64 kB Flash, 44-Pin PLCC / 1276620 (3 offers) 
8051 Architecture CAN Networking Microcontrollers. Atmel offers 8051 flash microcontrollers that supports Controller Area Network (CAN) networking.
Microchip Technology
AT89C51CC03UA-SLSUM
£ 11.037*
per piece
Microchip AT89C51ED2-SLSUM, 8bit 8051 Microcontroller, AT89, 40 MHz, 60 MHz, 64 kB Flash, 44-Pin PLCC / 1276622 (3 offers) 
8051 Architecture Flash ISP (In-System Programmable) Microcontrollers, Atmel. Atmel offers Flash 8051 microcontrollers featuring In-System Programming (ISP) that they can be programmed with the app...
Microchip Technology
AT89C51ED2-SLSUM
£ 9.25*
per piece
Microchip AT89C51ED2-SMSUM, 8bit 8 bit CPU Microcontroller, AT89C51, 60MHz, 64 kB Flash, 68-Pin PLCC / 1771478 (3 offers) 
High performance CMOS Flash version of the 80C51 CMOS single-chip 8-bit microcontroller with a 64-KB flash memory block for code and for data, and 2048 bytes of EEPROM for nonvolatile data storage....
Microchip Technology
AT89C51ED2-SMSUM
£ 8.389*
per piece
Microchip AT89C51ED2-SMSUM, 8bit 8 bit CPU Microcontroller, AT89C51, 60MHz, 64 kB Flash, 68-Pin PLCC / 1771692 (1 offer) 
Family Name = AT89C51 Package Type = PLCC Mounting Type = Surface Mount Pin Count = 68 Device Core = 8 bit CPU Data Bus Width = 8bit Program Memory Size = 64 kB Maximum Frequency = 60MHz RAM Size =...
Microchip Technology
AT89C51ED2-SMSUM
£ 10.146*
per piece
Microchip AT89C51RB2-3CSUM, 8bit 8051 Microcontroller, AT89, 40 MHz, 60 MHz, 16 kB Flash, 40-Pin PDIL / 1276623 (3 offers) 
8051 Architecture Flash ISP (In-System Programmable) Microcontrollers, Atmel. Atmel offers Flash 8051 microcontrollers featuring In-System Programming (ISP) that they can be programmed with the app...
Microchip Technology
AT89C51RB2-3CSUM
£ 7.15*
per piece
Microchip AT89C51RB2-SLSUM, 8bit 8 bit CPU Microcontroller, AT89C51, 60MHz, 16 kB Flash, 44-Pin PLCC / 1771481 (3 offers) 
High-performance, 8-bit microcontroller with 16KB flash. It retains all features of the 80C52 with 256 Bytes of internal RAM, a 9-source 4-level interrupt controller, and three timer/counters. It f...
Microchip Technology
AT89C51RB2-SLSUM
£ 5.946*
per piece
Microchip AT89C51RB2-SLSUM, 8bit 8 bit CPU Microcontroller, AT89C51, 60MHz, 16 kB Flash, 44-Pin PLCC / 1771737 (1 offer) 
Family Name = AT89C51 Package Type = PLCC Mounting Type = Surface Mount Pin Count = 44 Device Core = 8 bit CPU Data Bus Width = 8bit Program Memory Size = 16 kB Maximum Frequency = 60MHz RAM Size =...
Microchip Technology
AT89C51RB2-SLSUM
£ 7.098*
per piece
Microchip AT89C51RC-24JU, 8bit 80C51 Microcontroller, AT89, 24MHz, 32 kB Flash, 44-Pin PLCC / 1276625 (3 offers) 
8051 Architecture Flash (Reprogrammable) Microcontrollers. Atmel offers 8051 reprogrammable flash microcontrollers with programmable and erasable read-only memory, using high-density non-volatile m...
Microchip Technology
AT89C51RC-24JU
£ 3.661*
per piece
Microchip AT89C51RC-24PU, 8bit 80C51 Microcontroller, 80C51, 40MHz, 32 kB Flash, 40-Pin PDIP / 1276626 (3 offers) 
8-bit Microcontroller with 32k Bytes FlashA high performance 8-bit microcontroller which contains 32K Bytes Flash memory block for program and data.
Microchip Technology
AT89C51RC-24PU
£ 4.982*
per piece
Microchip AT89C51RC2-3CSUM, 8bit 8051 Microcontroller, AT89, 40 MHz, 60 MHz, 32 kB Flash, 40-Pin PDIL / 1276624 (3 offers) 
8051 Architecture Flash ISP (In-System Programmable) Microcontrollers, Atmel. Atmel offers Flash 8051 microcontrollers featuring In-System Programming (ISP) that they can be programmed with the app...
Microchip Technology
AT89C51RC2-3CSUM
£ 8.294*
per piece
Microchip AT89C51RC2-SLSUM, 8bit 8 bit CPU Microcontroller, AT89C51, 60MHz, 32 kB Flash, 44-Pin PLCC / 1771482 (3 offers) 
High-performance, 8-bit microcontroller with 32KB flash. It retains all features of the 80C52 with 256 Bytes of internal RAM, a 9-source 4-level interrupt controller, and three timer/counters. It f...
Microchip Technology
AT89C51RC2-SLSUM
£ 5.395*
per piece
Microchip AT89C51RC2-SLSUM, 8bit 8 bit CPU Microcontroller, AT89C51, 60MHz, 32 kB Flash, 44-Pin PLCC / 1771865 (1 offer) 
Family Name = AT89C51 Package Type = PLCC Mounting Type = Surface Mount Pin Count = 44 Device Core = 8 bit CPU Data Bus Width = 8bit Program Memory Size = 32 kB Maximum Frequency = 60MHz RAM Size =...
Microchip Technology
AT89C51RC2-SLSUM
£ 6.21*
per piece
Microchip AT89C51RD2-SLSUM, 8bit 8 bit CPU Microcontroller, AT89C51, 60MHz, 64 kB Flash, 44-Pin PLCC / 1771483 (3 offers) 
Family Name = AT89C51 Package Type = PLCC Mounting Type = Surface Mount Pin Count = 44 Device Core = 8 bit CPU Data Bus Width = 8bit Program Memory Size = 64 kB Maximum Frequency = 60MHz RAM Size =...
Microchip Technology
AT89C51RD2-SLSUM
£ 6.509*
per piece
Microchip AT89C51RD2-SLSUM, 8bit 8 bit CPU Microcontroller, AT89C51, 60MHz, 64 kB Flash, 44-Pin PLCC / 1771891 (1 offer) 
High-performance, 8-bit microcontroller with 32KB flash. It retains all features of the 80C52 with 256 Bytes of internal RAM, a 9-source 4-level interrupt controller, and three timer/counters. It f...
Microchip Technology
AT89C51RD2-SLSUM
£ 8.381*
per piece
Microchip AT89C55WD-24JU, 8bit 8051 Microcontroller, AT89, 24MHz, 20 kB Flash, 44-Pin PLCC / 1276627 (3 offers) 
8051 Architecture Flash (Reprogrammable) Microcontrollers. Atmel offers 8051 reprogrammable flash microcontrollers with programmable and erasable read-only memory, using high-density non-volatile m...
Microchip Technology
AT89C55WD-24JU
£ 4.325*
per piece
Microchip AT89C55WD-24PU, 8bit 8051 Microcontroller, AT89, 24MHz, 20 kB Flash, 40-Pin PDIP / 1276628 (3 offers) 
8051 Architecture Flash (Reprogrammable) Microcontrollers. Atmel offers 8051 reprogrammable flash microcontrollers with programmable and erasable read-only memory, using high-density non-volatile m...
Microchip Technology
AT89C55WD-24PU
£ 4.974*
per piece
Microchip AT89LP4052-20SU, 8bit 8051 Microcontroller, AT89LP, 20MHz, 2 kB Flash, 20-Pin SOIC / 1771484 (2 offers) 
Low-power, high-performance CMOS 8-bit microcontroller with 4KB of ISP flash memory. The device uses Microchip high-density nonvolatile memory technology and is compatible with the industry-standar...
Microchip Technology
AT89LP4052-20SU
£ 1.62*
per piece
Microchip AT89LP4052-20SU, 8bit 8051 Microcontroller, AT89LP, 20MHz, 2 kB Flash, 20-Pin SOIC / 1771914 (1 offer) 
Family Name = AT89LP Package Type = SOIC Mounting Type = Surface Mount Pin Count = 20 Device Core = 8051 Data Bus Width = 8bit Program Memory Size = 2 kB Maximum Frequency = 20MHz RAM Size = 256 B ...
Microchip Technology
AT89LP4052-20SU
£ 1.678*
per piece
Microchip AT89LP51ED2-20JU, 8bit 8051 Microcontroller, AT89LP, 20MHz, 64 kB Flash, 44-Pin PLCC / 1771485 (3 offers) 
Family Name = AT89LP Package Type = PLCC Mounting Type = Surface Mount Pin Count = 44 Device Core = 8051 Data Bus Width = 8bit Program Memory Size = 64 kB Maximum Frequency = 20MHz RAM Size = 256 B...
Microchip Technology
AT89LP51ED2-20JU
£ 4.803*
per piece
Microchip AT89LP51ED2-20JU, 8bit 8051 Microcontroller, AT89LP, 20MHz, 64 kB Flash, 44-Pin PLCC / 1771941 (1 offer) 
Single-cycle microcontroller with 64KB ISP flash and 12-clock compatibility mode. It includes 4KB EEPROM data memory, 2304 bytes RAM, 2KB ROM with UART-based Bootloader, PWM, UART, TWI, SPI, PCA, u...
Microchip Technology
AT89LP51ED2-20JU
£ 5.644*
per piece
Microchip AT89LP51ED2-20PU, 8bit 8051 Microcontroller, AT89LP, 20MHz, 64 kB Flash, 40-Pin PDIP / 1771486 (3 offers) 
Single-cycle microcontroller with 64KB ISP flash and 12-clock compatibility mode. It includes 4KB EEPROM data memory, 2304 bytes RAM, 2KB ROM with UART-based Bootloader, PWM, UART, TWI, SPI, PCA, u...
Microchip Technology
AT89LP51ED2-20PU
£ 4.966*
per piece
Microchip AT89LP51ED2-20PU, 8bit 8051 Microcontroller, AT89LP, 20MHz, 64 kB Flash, 40-Pin PDIP / 1771661 (1 offer) 
Family Name = AT89LP Package Type = PDIP Mounting Type = Through Hole Pin Count = 40 Device Core = 8051 Data Bus Width = 8bit Program Memory Size = 64 kB Maximum Frequency = 20MHz RAM Size = 256 B ...
Microchip Technology
AT89LP51ED2-20PU
£ 5.664*
per piece
Microchip AT89LP52-20AU, 8bit 8051 Microcontroller, Microcontrollers, 20MHz, 8 kB Flash, 44-Pin TQFP / 1995360 (3 offers) 
Family Name = Microcontrollers Package Type = TQFP Mounting Type = Surface Mount Pin Count = 44 Device Core = 8051 Data Bus Width = 8bit Program Memory Size = 8 kB Maximum Frequency = 20MHz RAM Siz...
Microchip Technology
AT89LP52-20AU
£ 1.276*
per piece
Microchip AT89LP52-20AU, 8bit 8051 Microcontroller, Microcontrollers, 20MHz, 8 kB Flash, 44-Pin TQFP / 1995361 (1 offer) 
The Microchip AT89LP52 8-bit microcontroller has 4K/8 Kbytes of In-System Programmable Flash program memory and 256 bytes of Flash data memory. It operates on 2.4V to 5.5V power supply. The control...
Microchip Technology
AT89LP52-20AU
£ 1.715*
per piece
Microchip AT89LS52-16JU, 8bit 80C51 Microcontroller, AT89LS, 16MHz, 8 kB Flash, 44-Pin PLCC / 1771490 (3 offers) 
Family Name = AT89LS Package Type = PLCC Mounting Type = Surface Mount Pin Count = 44 Device Core = 80C51 Data Bus Width = 8bit Program Memory Size = 8 kB Maximum Frequency = 16MHz RAM Size = 256 B...
Microchip Technology
AT89LS52-16JU
£ 2.73*
per piece
Microchip AT89LS52-16JU, 8bit 80C51 Microcontroller, AT89LS, 16MHz, 8 kB Flash, 44-Pin PLCC / 1771710 (1 offer) 
Single-cycle microcontroller with 8KB ISP flash, 12-clock compatibility mode, 256 bytes flash data memory, 256 bytes RAM, three timers, UART, WDT, up to 36 I/Os, and an internal RC oscillator.100% ...
Microchip Technology
AT89LS52-16JU
£ 2.969*
per piece
Microchip AT89S2051-24SU, 8bit 8051 Microcontroller, AT89, 24MHz, 2 kB Flash, 20-Pin SOIC / 1278147 (3 offers) 
8051 Architecture Flash ISP (In-System Programmable) Microcontrollers, Atmel. Atmel offers Flash 8051 microcontrollers featuring In-System Programming (ISP) that they can be programmed with the app...
Microchip Technology
AT89S2051-24SU
£ 2.484*
per piece
Microchip AT89S51-24AU, 8bit 8051 Microcontroller, Microcontrollers, 20MHz, 8 kB Flash, 44-Pin TQFP / 1995362 (2 offers) 
Family Name = Microcontrollers Package Type = TQFP Mounting Type = Surface Mount Pin Count = 44 Device Core = 8051 Data Bus Width = 8bit Program Memory Size = 8 kB Maximum Frequency = 20MHz RAM Siz...
Microchip Technology
AT89S51-24AU
£ 1.502*
per piece
Microchip AT89S51-24AU, 8bit 8051 Microcontroller, Microcontrollers, 20MHz, 8 kB Flash, 44-Pin TQFP / 1995363 (1 offer) 
The Microchip AT89S51 8-bit microcontroller has 4Kbytes of In-System Programmable Flash memory. It operates at 4V to 5.5V power supply. The on-chip Flash allows the program memory to be reprogramme...
Microchip Technology
AT89S51-24AU
£ 2.014*
per piece
Microchip AT89S51-24PU, 8bit 8051 Microcontroller, AT89, 24MHz, 4 kB Flash, 40-Pin PDIP / 1278151 (3 offers) 
8051 Architecture Flash ISP (In-System Programmable) Microcontrollers, Atmel. Atmel offers Flash 8051 microcontrollers featuring In-System Programming (ISP) that they can be programmed with the app...
Microchip Technology
AT89S51-24PU
£ 3.209*
per piece
Microchip AT89S52-24JU, 8bit 8051 Microcontroller, AT89, 24MHz, 8 kB Flash, 44-Pin PLCC / 1278153 (3 offers) 
8051 Architecture Flash ISP (In-System Programmable) Microcontrollers, Atmel. Atmel offers Flash 8051 microcontrollers featuring In-System Programming (ISP) that they can be programmed with the app...
Microchip Technology
AT89S52-24JU
£ 3.801*
per piece
Microchip AT89S52-24PU, 8bit 8051 Microcontroller, AT89, 24MHz, 8 kB Flash, 40-Pin PDIP / 1278154 (3 offers) 
8051 Architecture Flash ISP (In-System Programmable) Microcontrollers, Atmel. Atmel offers Flash 8051 microcontrollers featuring In-System Programming (ISP) that they can be programmed with the app...
Microchip Technology
AT89S52-24PU
£ 3.559*
per piece
Microchip AT89S8253-24AU, 8bit 8051 Microcontroller, AT89, 24MHz, 12 kB Flash, 44-Pin TQFP / 1278155 (3 offers) 
8051 Architecture Flash ISP (In-System Programmable) Microcontrollers, Atmel. Atmel offers Flash 8051 microcontrollers featuring In-System Programming (ISP) that they can be programmed with the app...
Microchip Technology
AT89S8253-24AU
£ 2.014*
per piece
Microchip AT89S8253-24JU, 8bit 8051 Microcontroller, AT89, 24MHz, 12 kB Flash, 44-Pin PLCC / 1278156 (3 offers) 
8051 Architecture Flash ISP (In-System Programmable) Microcontrollers, Atmel. Atmel offers Flash 8051 microcontrollers featuring In-System Programming (ISP) that they can be programmed with the app...
Microchip Technology
AT89S8253-24JU
£ 3.857*
per piece
Microchip AT89S8253-24PU, 8bit 8051 Microcontroller, AT89, 24MHz, 12 kB Flash, 40-Pin PDIP / 1278157 (3 offers) 
8051 Architecture Flash ISP (In-System Programmable) Microcontrollers, Atmel. Atmel offers Flash 8051 microcontrollers featuring In-System Programming (ISP) that they can be programmed with the app...
Microchip Technology
AT89S8253-24PU
£ 4.169*
per piece
Microchip AT90CAN128-16AU, 8bit AVR Microcontroller, AT90, 16MHz, 128 kB Flash, 64-Pin LQFP / 1773653 (3 offers) 
The high-performance, low-power Microchip 8-bit AVR RISC-based microcontroller combines 128KB flash memory with read-while-write capabilities, 4KB EEPROM, 4KB SRAM, 53 general purpose I/O lines, 32...
Microchip Technology
AT90CAN128-16AU
£ 8.97*
per piece
Microchip AT90CAN128-16AU, 8bit AVR Microcontroller, AT90, 16MHz, 128 kB Flash, 64-Pin QFN / 1773414 (1 offer) 
Family Name = AT90 Package Type = QFN Mounting Type = Surface Mount Pin Count = 64 Device Core = AVR Data Bus Width = 8bit Program Memory Size = 128 kB Maximum Frequency = 16MHz RAM Size = 4 B USB ...
Microchip Technology
AT90CAN128-16AU
£ 6.178*
per piece
Microchip AT90CAN128-16AUR, 8bit AVR Microcontroller, AT90, 16MHz, 128 kB Flash, 64-Pin TQFP / 1772767 (2 offers) 
Family Name = AT90 Package Type = TQFP Mounting Type = Surface Mount Pin Count = 64 Device Core = AVR Data Bus Width = 8bit Program Memory Size = 128 kB Maximum Frequency = 16MHz RAM Size = 4 kB US...
Microchip Technology
AT90CAN128-16AUR
£ 7.007*
per piece
Microchip AT90CAN128-16AUR, 8bit AVR Microcontroller, AT90, 16MHz, 128 kB Flash, 64-Pin TQFP / 1773110 (1 offer) 
Microchip Technology MicrocontrollerThe Microchip technology AT90 family type, TQFP package, surface mount, 64-pin AVR RISC-based 8-bit has a maximum voltage rating of 5.5V. This microcontroller ha...
Microchip Technology
AT90CAN128-16AUR
£ 8.845*
per piece
Microchip AT90CAN128-16MU, 8bit AVR Microcontroller, AT90, 16MHz, 128 kB Flash, 64-Pin QFN / 1773415 (3 offers) 
The high-performance, low-power Microchip 8-bit AVR RISC-based microcontroller combines 128KB flash memory with read-while-write capabilities, 4KB EEPROM, 4KB SRAM, 53 general purpose I/O lines, 32...
Microchip Technology
AT90CAN128-16MU
£ 6.877*
per piece
Microchip AT90CAN128-16MU, 8bit AVR Microcontroller, AT90, 16MHz, 128 kB Flash, 64-Pin QFN / 1773668 (1 offer) 
Family Name = AT90 Package Type = QFN Mounting Type = Surface Mount Pin Count = 64 Device Core = AVR Data Bus Width = 8bit Program Memory Size = 128 kB Maximum Frequency = 16MHz RAM Size = 4 B USB ...
Microchip Technology
AT90CAN128-16MU
£ 9.454*
per piece
Microchip AT90CAN32-16AU, 8bit AVR Microcontroller, AT90, 16MHz, 32 kB Flash, 64-Pin TQFP / 1278158 (3 offers) 
8-Bit megaAVR Microcontrollers with CAN Controller. These megaAVR® microcontrollers feature Controller Area Network (CAN) 2.0A/B controller and are ISO 16845 certified.They also offer substantial p...
Microchip Technology
AT90CAN32-16AU
£ 5.91*
per piece
Microchip AT90CAN32-16MU, 8bit AVR Microcontroller, AT90, 16MHz, 32 kB Flash, 64-Pin QFN / 1773416 (1 offer) 
Family Name = AT90 Package Type = QFN Mounting Type = Surface Mount Pin Count = 64 Device Core = AVR Data Bus Width = 8bit Program Memory Size = 32 kB Maximum Frequency = 16MHz RAM Size = 2 B USB C...
Microchip Technology
AT90CAN32-16MU
£ 3.862*
per piece
Microchip AT90CAN32-16MU, 8bit AVR Microcontroller, AT90, 16MHz, 32 kB Flash, 64-Pin QFN / 1773686 (1 offer) 
The high-performance, low-power Microchip 8-bit AVR RISC-based microcontroller combines 128KB flash memory with read-while-write capabilities, 4KB EEPROM, 4KB SRAM, 53 general purpose I/O lines, 32...
Microchip Technology
AT90CAN32-16MU
£ 6.00*
per piece
Microchip AT90CAN64-16AU, 8bit AVR Microcontroller, AT90, 16MHz, 64 kB Flash, 64-Pin TQFP / 1278159 (3 offers) 
8-Bit megaAVR Microcontrollers with CAN Controller. These megaAVR® microcontrollers feature Controller Area Network (CAN) 2.0A/B controller and are ISO 16845 certified.They also offer substantial p...
Microchip Technology
AT90CAN64-16AU
£ 7.315*
per piece
Microchip AT90CAN64-16MU, 8bit AVR Microcontroller, AT90, 16MHz, 64 kB Flash, 64-Pin QFN / 1773417 (2 offers) 
The high-performance, low-power Microchip 8-bit AVR RISC-based microcontroller combines 128KB flash memory with read-while-write capabilities, 4KB EEPROM, 4KB SRAM, 53 general purpose I/O lines, 32...
Microchip Technology
AT90CAN64-16MU
£ 5.63*
per piece
Microchip AT90CAN64-16MU, 8bit AVR Microcontroller, AT90, 16MHz, 64 kB Flash, 64-Pin QFN / 1773695 (1 offer) 
Family Name = AT90 Package Type = QFN Mounting Type = Surface Mount Pin Count = 64 Device Core = AVR Data Bus Width = 8bit Program Memory Size = 64 kB Maximum Frequency = 16MHz RAM Size = 4 B USB C...
Microchip Technology
AT90CAN64-16MU
£ 7.164*
per piece
Microchip AT90PWM316-16MU, 8bit AVR Microcontroller, Microcontrollers, 20MHz, 8 kB Flash, 32-Pin VQFN / 1995354 (2 offers) 
Family Name = Microcontrollers Package Type = VQFN Mounting Type = Surface Mount Pin Count = 32 Device Core = AVR Data Bus Width = 8bit Program Memory Size = 8 kB Maximum Frequency = 20MHz RAM Size...
Microchip Technology
AT90PWM316-16MU
£ 2.607*
per piece
Microchip AT90PWM316-16MU, 8bit AVR Microcontroller, Microcontrollers, 20MHz, 8 kB Flash, 32-Pin VQFN / 1995355 (1 offer) 
The Microchip AT90PWM316 8-bit microcontroller is based on the AVR enhanced RISC architecture. It operates on 2.7V to 5.5V power supply. The AVR core combines a rich instruction set with 32 general...
Microchip Technology
AT90PWM316-16MU
£ 3.46*
per piece
Microchip AT90PWM3B-16MU, 8bit AVR Microcontroller, AT90, 16MHz, 8 kB Flash, 32-Pin QFN / 1773712 (3 offers) 
Specially designed for lamp ballast and motor control applications, the 8-bit AVR RISC-based microcontroller featuring 8Kbytes of ISP read-while-write flash, 512-byte EEPROM, 512-byte SRAM, 10-chan...
Microchip Technology
AT90PWM3B-16MU
£ 3.53*
per piece
Microchip AT90PWM3B-16MU, 8bit AVR Microcontroller, AT90, 64MHz, 8 kB Flash, 32-Pin QFN / 1773418 (1 offer) 
Family Name = AT90 Package Type = QFN Mounting Type = Surface Mount Pin Count = 32 Device Core = AVR Data Bus Width = 8bit Program Memory Size = 8 kB Maximum Frequency = 64MHz RAM Size = 512 B USB ...
Microchip Technology
AT90PWM3B-16MU
£ 2.348*
per piece
Microchip AT90USB1286-AU, 8bit AVR Microcontroller, AT90, 16MHz, 128 kB Flash, 64-Pin TQFP / 1278161 (3 offers) 
8-Bit megaAVR Microcontrollers with USB Controller, Atmel. These megaAVR® microcontrollers feature a USB controller and offer substantial program and data memories with performance up to 20 MIPS. A...
Microchip Technology
AT90USB1286-AU
£ 9.963*
per piece
Microchip AT90USB1286-MU, 8bit AVR Microcontroller, AT90, 16MHz, 128 kB Flash, 64-Pin QFN / 1278162 (3 offers) 
8-Bit megaAVR Microcontrollers with USB Controller, Atmel. These megaAVR® microcontrollers feature a USB controller and offer substantial program and data memories with performance up to 20 MIPS. A...
Microchip Technology
AT90USB1286-MU
£ 10.186*
per piece
Microchip AT90USB1287-AU, 8bit AVR Microcontroller, AT90, 16MHz, 128 kB Flash, 64-Pin TQFP / 1278163 (2 offers) 
8-Bit megaAVR Microcontrollers with USB Controller, Atmel. These megaAVR® microcontrollers feature a USB controller and offer substantial program and data memories with performance up to 20 MIPS. A...
Microchip Technology
AT90USB1287-AU
£ 9.892*
per piece
Microchip AT90USB162-16AU, 8bit AVR Microcontroller, AT90, 16MHz, 16 kB Flash, 32-Pin TQFP / 1278164 (3 offers) 
8-Bit megaAVR Microcontrollers with USB Controller, Atmel. These megaAVR® microcontrollers feature a USB controller and offer substantial program and data memories with performance up to 20 MIPS. A...
Microchip Technology
AT90USB162-16AU
£ 2.457*
per piece
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