Microcontrollers (7,152 items)

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...

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 =...

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 =...

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...

8051 Architecture Flash (Reprogrammable) Microcontrollers. Atmel offers 8051 reprogrammable flash microcontrollers with programmable and erasable read-only memory, using high-density non-volatile m...

8051 Architecture Flash (Reprogrammable) Microcontrollers. Atmel offers 8051 reprogrammable flash microcontrollers with programmable and erasable read-only memory, using high-density non-volatile m...

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...

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 ...

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...

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...

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...

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 ...

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...

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...

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...