It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

See an Error?

STM32U3B5CIT6Q

Name: STMicroelectronics STM32U3B5CIT6Q
Brand: STMicroelectronics
SKU: 511-STM32U3B5CIT6Q
Price: 12.54 SGD
Availability: OutOfStock

Images are for reference only
See Product Specifications

Mouser No:

511-STM32U3B5CIT6Q

Mfr. No:

STM32U3B5CIT6Q

Mfr.:

STMicroelectronics

Description:

32-bit Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS

Complete Your Design

Lifecycle:

New Product:

New from this manufacturer.

Datasheet:

STM32U3B5CIT6Q Datasheet (PDF)

ECAD Model:

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

More Information

Learn more about STMicroelectronics STM32U3B5CIT6Q

Availability

Stock:: 0

You can still purchase this product for backorder.

An unexpected error occurred. Please try again later.
On Order:: 100

Expected 9/4/2026
Factory Lead Time:: 15

Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1 Maximum: 10

Unit Price:

$-.--

Ext. Price:

$-.--

Est. Tariff:

Pricing (SGD)

Qty.	Unit Price	Ext. Price
	$12.54	$12.54
	$9.40	$94.00

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	STMicroelectronics
Product Category:	32-bit Microcontrollers - MCU
RoHS:
Series:	STM32U3
Package/Case:	LQFP-48
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Packaging:	Tray
Brand:	STMicroelectronics
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	TW
Product Type:	32-bit Microcontrollers - MCU
Factory Pack Quantity:	1500
Subcategory:	Microcontrollers - MCU
Tradename:	STM32

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

Datasheet

STM32U3B5CIT6Q Datasheet (PDF)

TARIC:: 8542319000

STM32U3 Ultra-Low-Power 32-Bit Microcontrollers

STMicroelectronics STM32U3 Ultra-Low-Power Arm^® Cortex^®-M33 32-Bit Microcontrollers with TrustZone^® and a Floating-Point Unit (FPU) operate at up to 96MHz. The single‑precision FPU supports all the Arm single‑precision data‑processing instructions and data types. The Cortex-M33 core also implements a full set of digital signal processing (DSP) instructions and a memory protection unit (MPU) that enhances application security. Based on near-threshold voltage technology, the STM32U3 devices reduce the active consumption down to 10µA/MHz, resulting in far longer battery life for any application.