STMicroelectronics STM32U545VEI6Q

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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, DMA, LCD, Motor Control PWM, POR, PWM, WDT
Number of I/O 79
Program Memory Size 512KB (512K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 274K x 8
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V
Data Converters A/D 18x12/14b 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 100-UFBGA (7x7)
Package / Case 100-UFBGA
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32U545VEI6Q from STMicroelectronics is a high-performance MCU with an ARM Cortex-M33 core running at 160MHz. It features 512KB of flash and 274KB of SRAM in a compact 100-UFBGA package, designed for power-efficient applications.

  • High Efficiency: 160MHz Cortex-M33 core with low power consumption.
  • Advanced Features: LCD controller and motor control PWM for diverse applications.
  • Compact Package: 100-UFBGA for space-constrained designs.
  • Reliable Operation: Brown-out detect and watchdog timer for system stability.

Wearable Devices

Low power consumption and 160MHz speed are ideal for wearables.

Smart Home

LCD controller and motor control PWM support smart home applications.

Industrial Sensors

High-speed processing and rich peripherals enable advanced sensor nodes.

Portable Medical

Low power and reliable operation suit portable medical devices.

IoT Endpoints

Secure boot and rich connectivity options make it perfect for IoT.

Audio Interfaces

I2S and DMA support high-quality audio processing.

Q: What is the core processor?
A: It uses an ARM Cortex-M33 core.
Q: What is the maximum speed?
A: The maximum speed is 160MHz.
Q: What is the package type?
A: It is available in a 100-UFBGA package.
Q: What is the operating temperature range?
A: It operates from -40°C to 85°C.
Base Product Number : STM32U545VEI6
160MHz 274KB SRAM 32-bit 512KB Flash ARM Cortex-M33 IoT MCU Medical Smart Home UFBGA-100 Wearable
Q: What is the core processor?
A: It uses an ARM Cortex-M33 core.
Q: What is the maximum speed?
A: The maximum speed is 160MHz.
Q: What is the package type?
A: It is available in a 100-UFBGA package.
Q: What is the operating temperature range?
A: It operates from -40°C to 85°C.