STMicroelectronics STM32U595QII6

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32U5
Packaging Tray | NULL
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, DMA, LCD, Motor Control PWM, POR, PWM, WDT
Number of I/O 110
Program Memory Size 2MB (2M x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 2.5M x 8
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V
Data Converters A/D 24x12/14b SAR; D/A 2x12b
Oscillator Type External, Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 132-UFBGA (7x7)
Package / Case 132-UFBGA
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32U595QII6 from STMicroelectronics is an ultra-low-power MCU featuring an ARM Cortex-M33 core at 160MHz. It provides 2MB flash and 2.5MB SRAM, with an integrated LCD controller. Operating from 1.71V to 3.6V, it is ideal for battery-powered and display-centric applications.

  • Ultra-low power: Optimized for battery life with multiple low-power modes.
  • Large memory: 2.5MB SRAM enables complex applications and graphics.
  • Integrated LCD: Reduces BOM cost and PCB area.
  • TrustZone security: Hardware isolation for secure code execution.

Smart Wearables

Ultra-low power consumption with 160MHz performance enables advanced health monitoring and always-on display.

Industrial HMI Panels

Integrated LCD controller and 2.5MB RAM support rich graphical interfaces without external memory.

Portable Medical Devices

Low voltage operation (1.71V) extends battery life while Cortex-M33 TrustZone ensures data security.

Smart Home Hubs

DMA and PWM peripherals manage multiple sensors and actuators efficiently.

Energy Harvesting Systems

Wide voltage range and low-power modes allow operation from solar or thermal sources.

Motor Control with GUI

Motor control PWM combined with LCD output for real-time parameter visualization.

Q: What is the core and speed?
A: ARM Cortex-M33 at 160MHz with DSP and FPU.
Q: How much memory is available?
A: 2MB flash and 2.5MB SRAM for large applications.
Q: What is the voltage range?
A: 1.71V to 3.6V, supporting battery-powered designs.
Q: Does it have a display controller?
A: Yes, integrated LCD controller for direct glass or TFT panels.
Q: What package is used?
A: 132-UFBGA, compact for space-constrained devices.
Base Product Number : STM32U595QII6
160MHz 2.5MB SRAM 2MB flash 32-bit ARM Cortex-M33 HMI LCD controller MCU medical TrustZone UFBGA-132 ultra-low-power wearable
Q: What is the core and speed?
A: ARM Cortex-M33 at 160MHz with DSP and FPU.
Q: How much memory is available?
A: 2MB flash and 2.5MB SRAM for large applications.
Q: What is the voltage range?
A: 1.71V to 3.6V, supporting battery-powered designs.
Q: Does it have a display controller?
A: Yes, integrated LCD controller for direct glass or TFT panels.
Q: What package is used?
A: 132-UFBGA, compact for space-constrained devices.