C8051F972-A-GM 8051 8-bit Microcontroller

The C8051F972-A-GM is an ultra-low power capacitive sensing MCU featuring a powerful 8051 core with 25 MHz performance.  This MCU provides the lowest power and highest sensitivity touch sensing solution for capacitive buttons, sliders, wheels and capacitive proximity sensing. With sub micro amp (<1 uA) wake on touch average current consumption, the C8051F972-A-GM achieves unparalleled touch sensitivity, speed and ultra-low power in a 4x4 mm, QFN24. Silicon Labs also offers demos, examples and Capacitive Sense Profiler within the Simplicity Studio to accelerate development of capacitive touch sensing solutions.

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Specifications Summary

MCU Core: 8051

MHz: 25

Flash (kB): 32

RAM (kB): 8

HS I²C Slave: 1

I²C: 1

SPI: 1

UART: 1

Dig I/O Pins: 19

ADC: 10-bit, 19-ch., 300 ksps

DAC:

Comparators: 0

PCA Channels: 3

Timers: 4

Package Type: QFN24

Package Size (mm): 4x4

Development Tools Type
C8051F970DK C8051 MCU Development Kit Development Kits

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