Not Recommended for New Design

SiM3L157-C-GQ ARM Cortex-M3 32-bit Microcontroller

The SiM3L157-C-GQ is an ARM Cortex-M3 based microcontroller (MCU) with speeds up to 50 MHz and is part of the Low-Power 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 SiM3L157-C-GQ is ideal for energy sensitive applications. In addition, this device includes 128 kB Flash, 32 kB RAM, 62 Dig I/O Pins, 3 x 16-bit Timers and multiple communication interfaces. 

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Specifications Summary

MCU Core: ARM Cortex-M3

MHz: 50

Flash (kB): 128

RAM (kB): 32

SPI: 2

I²C: 1

UART: 2

Dig I/0 Pins: 62

ADC: 12-bit, 24-ch., 250 ksps

DAC:

LCD: Yes

Package Type: TQFP80

Package Size: 12x12

Development Tools Type
SiM3L1xx 32-bit MCU Development Kit Development Kits
SiM3L1xx 32-bit MCU LCD Development Kit Development Kits
Precision32 32-bit Debug Adapter Debug Adapters

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