SIM3U156-B-GMR

Part No :: SIM3U156-B-GMR

Manufacturer: Silicon Labs

VIGOR # :: 3644618

Description: IC MCU 32BIT 128KB FLASH 64QFN

Catalog: Embedded - Microcontrollers

DataSheet: SIM3U156-B-GMR PDF

Country of origin: -

Date code: -

SIM3U156-B-GMR Specifications

Type	Description
Series:	SiM3U1xx
Package:	Tape & Reel (TR)
Part Status:	Not For New Designs
Core Processor:	ARM® Cortex®-M3
Core Size:	32-Bit
Speed:	80MHz
Connectivity:	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number of I/O:	50
Program Memory Size:	128KB (128K x 8)
Program Memory Type:	FLASH
EEPROM Size:	-
RAM Size:	32K x 8
Voltage - Supply (Vcc/Vdd):	1.8V ~ 3.6V
Data Converters:	A/D 28x12b; D/A 2x10b
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	64-VFQFN Exposed Pad
Supplier Device Package:	64-QFN (9x9)

Alternative Products

Part Number	Manufacturer & Description	Compare
SIM3U166-B-GM Match 74%	Silicon Labs IC MCU 32BIT 256KB FLASH 64QFN	SIM3U156-B-GMR vs SIM3U166-B-GM
SIM3U156-B-GM Match 100%	Silicon Labs IC MCU 32BIT 128KB FLASH 64QFN	SIM3U156-B-GMR vs SIM3U156-B-GM
SIM3U166-B-GMR Match 74%	Silicon Labs IC MCU 32BIT 256KB FLASH 64QFN	SIM3U156-B-GMR vs SIM3U166-B-GMR

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In Stock: 2340

Shipped from

HK warehouse

Expected Shipping Date

Oct 18 - Oct 22 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$8.5431~~	~~$8.54~~
2500	~~$7.7664~~	~~$19 416.12~~

Current price of SIM3U156-B-GMR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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SIM3U156-B-GMR

SIM3U156-B-GMR

3644618

Pricing(USD)