C8051F351 8051 8-bit Microcontroller, 50 MHz, 8 Flash(kB)

The C8051F351 is a highly integrated mixed-signal 8-bit MCU featuring a powerful 8051 core with 50 MHz performance. This analog-intensive MCU features a 24-bit, 8-ch., 1 ksps ADC, 8-bit, 2-ch. DAC, 1 comparators and an on-chip temperature sensor. The C8051F351 also offers 8 kB Flash, 0.75 kB RAM along wtih additional communication interfaces and 4 x 16-bit Timers in a 5x5 mm, QFN28. With on-chip POR, VDD monitor, Watchdog timer, a ±2 internal oscillator and high analog integration, the C8051F351 MCU is a truly stand-alone System-on-chip solution making it ideal for applications such as portable medical equipment, weigh scales, test equipment and fiber optic systems among others.

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Specifications Summary

MCU Core: 8051

MHz: 50

Flash (kB): 8

RAM (kB): 0.75

I²C: 1

SPI: 1


Dig I/O Pins: 17

ADC: 24-bit, 8-ch., 1 ksps

DAC: 8-bit, 2-ch.

Comparators: 1

PCA Channels: 3

Timers: 4

Package Type: QFN28

Package Size (mm): 5x5

Development Tools Type
C8051F350DK C8051 MCU Development Kit Development Kits

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