Not Recommended for New Designs: This part is Not Recommended for New Designs (NRND).
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SiM3C144-B-GM

SiM3C1xx 32-bit Microcontrollers

The SiM3C144-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 up 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 SiM3C144-B-GM is ideal for energy sensitive applications. In addition, this device includes 64 kB Flash, 16 kB RAM, 28 Dig I/O Pins, 5 x 16-bit timers, and multiple communication interfaces.

 

Key Specs

 
Core Frequency
80
MHz
ARM Cortex-M3
Flash (kB)
64
RAM (kB)
16
I2S
1
SPI
3
I2C
2
UART
4
Dig I/O Pins
28
ADC
12-bit, 13-ch., 250 ksps
DAC
10-bit, 2-ch.
LCD
No
Package Type
QFN40
Package Size
6x6
Core Frequency
80
MHz
ARM Cortex-M3
Flash (kB)
64
RAM (kB)
16
I2S
1
SPI
3
I2C
2
UART
4
Dig I/O Pins
28
ADC
12-bit, 13-ch., 250 ksps
DAC
10-bit, 2-ch.
LCD
No
Package Type
QFN40
Package Size
6x6
sim3c1xx-BD.png

Quality Assurance, Environmental and Packaging Information

Silicon Labs targets a minimum of a 10-year lifecycle for all of its standard products and expects to produce the SiM3C144-B-GM until at least January 2024.

The longevity date shown above is for the preferred revision of this part number, for a complete list of part number revisions, use the search button below.

As part of its ongoing commitment to supply continuity, Silicon Labs may provide pin-compatible and functionally equivalent replacement products if Silicon Labs determines, at its discretion, that supply chain adjustments, product improvements, market conditions, or similar business or technical issues make this necessary or advisable.

If for business, technical or other reasons beyond Silicon Labs’ reasonable control, Silicon Labs finds that it is necessary to discontinue a product, our policy is to issue an EOL notice that provides 6 months from notice to place final orders and 12 months from notice for final shipments. This policy complies with the JEDEC standard EIA/JESD48 that is commonly used in the semiconductor industry. We provide the required support for a product for its full life cycle.

Find and download additional quality, environmental, device composition, test results, shipping and supply chain information for Silicon Labs devices.

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