EFM8BB31F32I-4QFN24 8051 8-bit Microcontroller

Flash (kB)

Automotive

Industrial

The EFM8BB31F32I-4QFN24 is part of the Busy Bee family of 8051 based 8-bit MCUs. Built on top of a low power platform this device operates at 50 MHz. The EFM8BB31F32I-4QFN24 includes 32 kB Flash, 2.25 kB RAM, 20 Dig I/O Pins, 6 x 16-bit Timers, 0 PCA Channels, -40 to 125 ºC temperature range, Industrial grade, 4x4 QFN24 package, and additional communication peripherals.

Similar Devices: EFM8BB31F16A-4QFN24 EFM8BB31F16I-4QFN24 EFM8BB31F32A-4QFN24 EFM8BB31F32I-4QFN24

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Specifications Summary

MCU Core: 8051

MHz: 50

Flash (kB): 32

RAM (kB): 2.25

HS I²C Slave: 1

I²C: 1

SPI: 1

UART: 2

Dig I/O Pins: 20

ADC: 12-bit, 12-ch.

DAC: 12-bit, 2-ch.

Comparators: 2

PCA Channels: 0

Timers: 6

Package Type: QFN24

Package Size: 4x4

Development Tools Type
SLSTK2022A EFM8 Busy Bee Starter Kit Starter Kits

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