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SIM3U144-B-GMR

Silicon Labs

Images are for reference only
See Product Specifications

Mouser No:

634-SIM3U144-B-GMR

Mfr. No:

SIM3U144-B-GMR

Mfr.:

Silicon Labs

Description:

ARM Microcontrollers - MCU USB, 64KB, QFN40

Lifecycle:

NRND:

Not recommended for new designs.

Datasheet:

SIM3U144-B-GMR Datasheet (PDF)

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Silicon Labs
Product Category:	ARM Microcontrollers - MCU
RoHS:
Series:	SIM3U144
Mounting Style:	SMD/SMT
Package/Case:	QFN-40
Core:	ARM Cortex M3
Program Memory Size:	64 kB
Data Bus Width:	32 bit
ADC Resolution:	2 x 12 bit
Maximum Clock Frequency:	80 MHz
Number of I/Os:	28 I/O
Data RAM Size:	16 kB
Supply Voltage - Min:	1.8 V
Supply Voltage - Max:	3.6 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Packaging:	Reel
Brand:	Silicon Labs
DAC Resolution:	2 x 10 bit
Data RAM Type:	SRAM
I/O Voltage:	1.8 V to 3.6 V
Interface Type:	GPIO, I2C, I2S, SPI, UART, USB
Moisture Sensitive:	Yes
Number of Timers/Counters:	2 x 32 bit (4 x 16 bit)
Product:	USB MCUs
Product Type:	ARM Microcontrollers - MCU
Program Memory Type:	Flash
Factory Pack Quantity:	2500
Subcategory:	Microcontrollers - MCU
Tradename:	Precision32
Watchdog Timers:	Watchdog Timer

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Attributes selected: 0

Filter Document:

Datasheet

SIM3U144-B-GMR Datasheet (PDF)

PCN

Product Change Notification 2025-7-22 (PDF)

RoHS Certificate (PDF)

Compliance Codes

CNHTS:: 8542319090
CAHTS:: 8542390000
USHTS:: 8542310030
JPHTS:: 854239099
TARIC:: 8542399000
MXHTS:: 8542399901
ECCN:: 5A992.C

Origin Classifications

Country of Origin:: United States
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

The country is subject to change at the time of shipment.

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Availability

Stock:: Non-Stocked

An unexpected error occurred. Please try again later.
Factory Lead Time:: 26 Weeks Estimated factory production time.

Long lead time reported on this product.

Enter Quantity:

Minimum: 2500 Multiples: 2500

Unit Price:

Rp-,--

Ext. Price:

Rp-,--

Est. Tariff:

Pricing (IDR)

Qty.	Unit Price	Ext. Price
Full Reel (Order in multiples of 2500)
	Rp198.503,72	Rp496.259.300,00