Silicon Labs, 32 bit ARM Cortex M3, SiM3L1xx Microcontroller, 50 MHz, 256kB FLASH, 80-Pin TQFP

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Subtotal (1 tray of 119 units)*

$2,882.656

(exc. GST)

$3,170.874

(inc. GST)

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  • Shipping from 19 October 2026
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Units
Per unit
Per Tray*
119 - 119$24.224$2,882.66
238 - 357$23.619$2,810.66
476 +$23.255$2,767.35

*price indicative

RS Stock No.:
168-9946
Mfr. Part No.:
SIM3L167-C-GQ
Brand:
Silicon Labs
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Brand

Silicon Labs

Product Type

Microcontroller

Series

SiM3L1xx

Package Type

TQFP

Mount Type

Surface

Pin Count

80

Device Core

ARM Cortex M3

Data Bus Width

32bit

Program Memory Size

256kB

Maximum Clock Frequency

50MHz

RAM Size

32kB

Maximum Supply Voltage

3.8V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

DACs

10 Bit

Number of Programmable I/Os

62

Maximum Power Dissipation Pd

500mW

Standards/Approvals

No

Width

12 mm

Length

12mm

Analogue Comparators

2

Height

1.05mm

Minimum Supply Voltage

1.8V

Automotive Standard

No

ADCs

24 x 12 Bit

Program Memory Type

FLASH

Instruction Set Architecture

RISC

Number of Timers

9

COO (Country of Origin):
US

Cortex-M3 Family Microcontrollers, Silicon Labs


The SiM3L1xx low-power 32-bit microcontroller (MCU) product line is the latest addition to the Precision32™ family of ARM Cortex-M3 microcontrollers. These MCUs are the lowest power 32-bit devices on the market and are well suited for battery-operated and power-sensitive applications. The SiM3L1xx MCUs feature significant peripheral and architectural innovations including an integrated dc-dc converter that helps save power in Active mode as well as a redesigned LCD controller that can reduce the power consumed by the LCD display. Autonomous peripherals off-load the CPU and further decrease processing time and power. Full RAM and state retention enables instantaneous code execution after waking up from sleep. Flash memory sizes range from 32 to 256kB, and the MCUs come in packages as small as 5.5 x 5.5mm. Enhanced Precision32 tools can simplify the development process by estimating power consumption and providing configuration guidance to achieve the lowest power.

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