C8051F861-C-GS 8051 8-bit Microcontroller

The C8051F861-C-GS is a highly integrated mixed-signal 8-bit MCU featuring a powerful 8051 core with 25 MHz performance. The MCU offers 4 kB Flash, 0.5 kB RAM along with additional communication interfaces and 4 x 16-bit Timers in a 9.9x3.9 mm, SOIC16. On-chip analog features include a 12-bit, 12-ch., 200 ksps ADC, a —DAC and 2 comparators. With on-chip Power-On Reset, VDD monitor, Watchdog timer, a ±2 internal oscillator, the C8051F861-C-GS MCU is a truly stand-alone System-on-chip solution making it ideal for applications such as Battery chargers, electronic toys and games, motor control and optical communications.

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Specifications Summary

MCU Core: 8051

MHz: 25

Flash (kB): 4

RAM (kB): 0.5

I²C: 1

SPI: 1

UART: 1

Dig I/O Pins: 13

ADC: 12-bit, 12-ch., 200 ksps

DAC:

Comparators: 2

PCA Channels: 3

Timers: 4

Package Type: SOIC16

Package Size (mm): 9.9x3.9

Development Tools Type
C8051F850DK C8051 MCU Development Kit Development Kits
C8051F850 Motor Control Reference Design Reference Designs

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