C8051F930-GM 8051 8-bit Microcontroller

The C8051F930-GM is an ultra-low power microcontroller that has been designed from the ground up to be highly power-effective. The MCU features a powerful 8051 core with 25 MHz performance along with 64 kB Flash, 4.25 kB RAM  and a 10-bit, 23-ch., 300 ksps ADC in a 5x5 mm, QFN32. The C8051F930-GM also operates down to 0.9 V and up to 3.6 V to enable single-cell battery operation as well as dramatically increasing the battery life for dual-cell applications. With an integrated dc-dc converter and low energy modes to reduce the active and sleep currents, the C8051F930-GM is ideal for applications such as portable medical products, consumer electronics, industrial monitoring and control, wireless meter reading, portable audio, remote controls and other low-power applications.

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Specifications Summary

MCU Core: 8051

MHz: 25

Flash (kB): 64

RAM (kB): 4.25


I²C: 1

SPI: 2


Dig I/O Pins: 24

ADC: 10-bit, 23-ch., 300 ksps


Comparators: 2

PCA Channels: 6

Timers: 4

Package Type: QFN32

Package Size (mm): 5x5

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