STMicroelectronics STM32U5G9ZJT6Q

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32U5
Packaging Tray |
Core Processor ARM® Cortex®-M33
Core Size 32-Bit
Speed 160MHz
Connectivity CANbus, I2C, IrDA, LINbus, MMC/SD/SDIO, SAI, SmartCard, SPDIF, SPI, UART/USART, USB, USB OTG
Peripherals Brown-out Detect/Reset, CapSense, Crypto - AES, DMA, LCD, PWM, SHA, Temp Sensor, TRNG, WDT
Number of I/O 101
Program Memory Size 4MB (4M x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 3M x 8
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V
Data Converters A/D 22x12/14b SAR; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 144-LQFP (20x20)
Package / Case 144-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STMicroelectronics STM32U5G9ZJT6Q is an ultra-low-power ARM Cortex-M33 microcontroller. Operating at 160 MHz, it features 4MB of flash and 3MB of SRAM, providing ample resources for complex applications. Its integrated security features (AES, SHA, TRNG), LCD controller, and CapSense make it ideal for secure, graphical, and touch-enabled devices. The 144-LQFP package and wide voltage range support versatile embedded designs.

  • Advanced Security: Hardware crypto and TrustZone provide a secure execution environment for sensitive applications.
  • Massive Memory: 4MB flash and 3MB SRAM enable complex firmware and large data buffers without external memory.
  • Integrated Graphics: LCD-TFT controller and CapSense reduce external component count for HMI designs.
  • Ultra-Low Power: Designed for battery-powered devices with multiple low-power modes.

High-End Wearables

The Cortex-M33 with TrustZone and low-power modes enables secure, energy-efficient smartwatches with on-device AI.

Secure IoT Nodes

Hardware crypto (AES, SHA) and TRNG provide robust security for connected sensors transmitting sensitive data.

Industrial HMI Panels

The integrated LCD controller and CapSense support rich graphical user interfaces for factory automation panels.

Medical Diagnostic Devices

Large memory and DSP capabilities allow for complex signal processing in portable ultrasound or patient monitors.

Smart Home Hubs

With multiple communication peripherals and secure boot, it can serve as a central controller for smart home devices.

AI at the Edge

The 160MHz core and 3MB SRAM can run small neural network models for predictive maintenance.

Q: What is the core of the STM32U5G9ZJT6Q?
A: It uses an ARM Cortex-M33 core with TrustZone, running at 160 MHz.
Q: How much flash memory is available?
A: It has 4MB of flash and 3MB of SRAM.
Q: What security features are included?
A: It includes hardware AES, SHA, TRNG, and secure boot support.
Q: Does it have a graphics LCD controller?
A: Yes, it integrates an LCD-TFT controller and CapSense touch support.
Q: What is the operating temperature range?
A: It operates from -40°C to 85°C.
Base Product Number : STM32U5G9ZJ
160MHz 3MB RAM 4MB Flash AES ARM Cortex-M33 CapSense IoT LCD LQFP-144 MCU TrustZone Wearable
Q: What is the core of the STM32U5G9ZJT6Q?
A: It uses an ARM Cortex-M33 core with TrustZone, running at 160 MHz.
Q: How much flash memory is available?
A: It has 4MB of flash and 3MB of SRAM.
Q: What security features are included?
A: It includes hardware AES, SHA, TRNG, and secure boot support.
Q: Does it have a graphics LCD controller?
A: Yes, it integrates an LCD-TFT controller and CapSense touch support.
Q: What is the operating temperature range?
A: It operates from -40°C to 85°C.