Not Recommended for New Design

SiM3C157-B-GM ARM Cortex-M3 32-bit Microcontroller

The SiM3C157-B-GM is an ARM Cortex-M3 based microcontroller (MCU) with speeds up to 80 MHz and is part of the Analog Intensive MCU family of energy friendly devices. With the full DSP instruction set and floating point unit in this device developers can speed computation performance. Built on top of a low-power platform that includes innovative low energy techniques, fast wake-up times and energy saving modes the SiM3C157-B-GM is ideal for energy sensitive applications. In addition, this device includes 128 kB Flash, 32 kB RAM, 65 Dig I/O Pins, 5 x 16-bit Timers and multiple communication interfaces. 

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Specifications Summary

MCU Core: ARM Cortex-M3

MHz: 80

Flash (kB): 128

RAM (kB): 32

I²S: 1

SPI: 3

I²C: 2

UART: 4

Dig I/0 Pins: 65

ADC: 12-bit, 7-ch., 250 ksps

DAC: 10-bit, 2-ch.

LCD: No

Package Type: LGA92

Package Size: 7x7

Development Tools Type
Precision32 32-bit Debug Adapter Debug Adapters
SiM3C1xx 32-bit MCU Development Kit Development Kits

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