Not Recommended for New Design

C8051T634-GM 8051 OTP EPROM 8-bit Microcontroller, 25 MHz, 2 Flash(kB)

The C8051T634-GM is a small MCU family that offers cost-effective OTP EPROM memory. With on-chip Power-On Reset, Supply Monitor, Watchdog Timer and clock oscillator, this MCU is a truly stand-alone System-on-a-Chip solution. User software has complete control of all peripherals and may individually shut down any or all peripherals for power savings. Built on a powerful 8051 core with 25 MHz performance, the C8051T634-GM also offers 0.75 RAM and 10-bit, 16-ch., 500 ksps ADC and additional communication interfaces in a 4x4 mm, QFN20.

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Specifications Summary

MCU Core: 8051

MHz: 25

Flash (kB OTP): 2

RAM (kB): 0.75

I²C: 1

SPI: 1


Dig I/O Pins: 17

ADC: 10-bit, 16-ch., 500 ksps

DAC: 10-bit, 1-ch.

Comparators: 1

PCA Channels: 3

Timers: 4

Package Type: QFN20

Package Size (mm): 4x4

Development Tools Type
C8051T630DK C8051 MCU Development Kit Development Kits

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