C8051F32x/34x Microcontollers with USB, Silicon Labs. The Silicon Labs C8051F32x/34x families of microcontrollers (MCU) are embedded with full-speed USB 2.0, simplifying the implemention of USB into your design. Their USBXpress software enables a complete host and device side solution. No external resistors, crystal, voltage regulator, EEPROM or other components are required. This family of microcontrollers includes a high-speed 8051 CPU with between 16 kB and 64 kB Flash. Together with UARTs, SMBus, SPI, timers, counters, PWM generators, multi-channel 10-bit ADC, voltage reference, internal oscillator, comparators and temperature sensor. They are specified for 2.7 V to 3.6 V operation over the industrial temperature range (-45°C to +85°C). Available in 28-pin QFN, 32-pin LQFP or 48-pin TQFP packages. More information:  | | Family Name: | C8051F | Package Type: | LQFP | Mounting Type: | Surface Mount | Pin Count: | 32 | Device Core: | 8051 | Data Bus Width: | 8bit | Program Memory Size: | 64 kB | Maximum Frequency: | 50MHz | RAM Size: | 4.352 kB | USB Channels: | 1 | Number of PWM Units: | 1 x 16 bit | Number of SPI Channels: | 1 | Number of CAN Channels: | 0 | Number of I2C Channels: | 1 | Number of UART Channels: | 1 |
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