EFM8BB31F64I-QFN32 8051 8-bit Microcontroller

Temperature Range Max (°C)

HS I2C Slave

Industrial

The EFM8BB31F64I-QFN32 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 EFM8BB31F64I-QFN32 includes 64 kB Flash, 4.25 kB RAM, 29 Dig I/O Pins, 6 x 16-bit Timers, 6 PCA Channels, -40 to 125 ºC temperature range, Industrial grade, 4x4 QFN32 package, and additional communication peripherals.

Similar Devices: EFM8BB31F64G-QFN32 EFM8BB31F64I-QFN32

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Specifications Summary

MCU Core: 8051

MHz: 50

Flash (kB): 64

RAM (kB): 4.25

HS I²C Slave: 1

I²C: 1

SPI: 1

UART: 2

Dig I/O Pins: 29

ADC: 12-bit, 20-ch.

DAC: 12-bit, 4-ch.

Comparators: 2

PCA Channels: 6

Timers: 6

Package Type: QFN32

Package Size: 4x4

Development Tools Type
SLSTK2022A EFM8 Busy Bee Starter Kit Starter Kits

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