Beta

⌘K

STM32U5A9ZJY6QTR

Integrated Circuits (ICs)

STM32U5A9ZJY6QTR

Active

STMicroelectronics

ULTRA-LOW-POWER WITH FPU ARM CORTEX-M33 MCU WITH TRUSTZONE, 160 MHZ WITH 4 MBYTES OF FLASH MEMORY

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet

STM32U5A9ZJY6QTR

Integrated Circuits (ICs)

STM32U5A9ZJY6QTR

Active

STMicroelectronics

ULTRA-LOW-POWER WITH FPU ARM CORTEX-M33 MCU WITH TRUSTZONE, 160 MHZ WITH 4 MBYTES OF FLASH MEMORY

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	STM32U5A9ZJY6QTR

Connectivity	UART/USART/USB, LINbus, CANbus, MMC/SD, SPI, IrDA, I2C, EBI/EMI, FIFO
Core Processor	ARM® Cortex®-M33
Core Size	32-Bit
Data Converters	A/D 22x12/14b SAR, D/A 2x12b
Mounting Type	Surface Mount
Number of I/O	108
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Oscillator Type	External, Internal
Package / Case	150-UFBGA, WLCSP
Peripherals	Crypto - AES, WDT, Brown-out Detect/Reset, SHA, PWM, Temp Sensor, LCD, DMA, TRNG
Program Memory Size	4 MB
Program Memory Type	FLASH
RAM Size	2.5 M
Speed	160 MHz
Supplier Device Package	150-WLCSP
Supplier Device Package [x]	5.38
Supplier Device Package [y]	5.47
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	1.71 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 9.62
	Tape & Reel (TR)	5000	$ 8.91

Description

General part information

STM32U5A9 Series

The STM32U5Axxx devices belong to an ultra-low-power microcontrollers family (STM32U5 Series) based on the high-performance Arm®Cortex®-M33 32-bit RISC core. They operate at a frequency of up to 160 MHz.

The Cortex®-M33 core features a single-precision FPU (floating-point unit), that supports all the Arm®single-precision data-processing instructions and all the data types.

The Cortex®-M33 core also implements a full set of DSP (digital signal processing) instructions and a MPU (memory protection unit) that enhances the application security.

Documents

Technical documentation and resources

Datasheet

STM32U5A9 Series

Ultra-low-power with FPU Arm Cortex-M33 MCU with TrustZone, 160 MHz with 4 Mbytes of Flash memory

Part	Core Size	Number of I/O	Program Memory Size	Operating Temperature [Max]	Operating Temperature [Min]	RAM Size	Mounting Type	Speed	Package / Case	Core Processor	Peripherals	Program Memory Type	Connectivity	Data Converters	Oscillator Type	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Supplier Device Package	Supplier Device Package [y]	Supplier Device Package [x]
STMicroelectronics STM32U5A9NJH6Q	32-Bit	156	4 MB	85 C	-40 ¯C	2.5 M	Surface Mount	160 MHz	216-TFBGA	ARM® Cortex®-M33	Brown-out Detect/Reset Crypto - AES DMA LCD PWM SHA Temp Sensor TRNG WDT	FLASH	CANbus EBI/EMI FIFO I2C IrDA LINbus MMC/SD SPI UART/USART/USB	A/D 24x12/14b SAR D/A 2x12b	External Internal	3.6 V	1.71 V	216-TFBGA (13x13)
STMicroelectronics STM32U5A9ZJY6QTR	32-Bit	108	4 MB	85 C	-40 ¯C	2.5 M	Surface Mount	160 MHz	150-UFBGA WLCSP	ARM® Cortex®-M33	Brown-out Detect/Reset Crypto - AES DMA LCD PWM SHA Temp Sensor TRNG WDT	FLASH	CANbus EBI/EMI FIFO I2C IrDA LINbus MMC/SD SPI UART/USART/USB	A/D 22x12/14b SAR D/A 2x12b	External Internal	3.6 V	1.71 V	150-WLCSP	5.47	5.38
STMicroelectronics STM32U5A9VJT6Q	32-Bit	79 I/O	4 MB	85 C	-40 ¯C	2.5 M	Surface Mount	160 MHz	100-LQFP	ARM® Cortex®-M33	Brown-out Detect/Reset Crypto - AES DMA LCD PWM SHA Temp Sensor TRNG WDT	FLASH	CANbus EBI/EMI FIFO I2C IrDA LINbus MMC/SD SPI UART/USART/USB	A/D 18x12/14b SAR D/A 2x12b	External Internal	3.6 V	1.71 V	100-LQFP (14x14)