STMicroelectronics STM32H563VIT3Q

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32H5
Packaging Tray | NULL
Core Processor ARM® Cortex®-M33
Core Size 32-Bit
Speed 250MHz
Connectivity CANbus, FIFO, I2C, IrDA, LINbus, SCI, SDIO, SMBus, SPI, UART/USART, USB
Peripherals Brown-out Detect/Reset, DMA, I2S, PDR, POR, PWM, SHA, TRNG, Voltage Detect, WDT
Number of I/O 80
Program Memory Size 2MB (2M x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 640K x 8
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V
Data Converters A/D 16x12b SAR; D/A 2x12b
Oscillator Type External, Internal
Operating Temperature -40°C ~ 125°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 100-LQFP (14x14)
Package / Case 100-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STMicroelectronics STM32H563VIT3Q is a high-performance 32-bit MCU with an ARM Cortex-M33 core at 250MHz. It features 2MB flash and 640KB RAM in a 100-LQFP package. With 1.71V-3.6V supply, it includes advanced security (SHA, TRNG), DMA, I2S, PWM, and multiple reset/detection functions, targeting demanding industrial and automotive applications.

  • 250MHz Cortex-M33 – top-tier performance for compute-intensive tasks.
  • 2MB flash / 640KB RAM – ample space for complex firmware and data buffers.
  • Hardware security (SHA, TRNG) – enables secure communication and anti-tamper.
  • Extended temperature to 125°C – reliable in extreme environments.

High-End Industrial Drives

250MHz and 2MB flash enable complex field-oriented control algorithms.

Edge AI Inference

Cortex-M33 with DSP and FPU accelerates neural network inference.

Secure IoT Gateways

Hardware SHA and TRNG provide cryptographic acceleration for secure boot.

Medical Imaging

640KB RAM buffers high-resolution sensor data for ultrasound or OCT.

Automotive ECU

125°C rating and brown-out detection suit engine bay modules.

Robotics Controllers

Multiple PWM channels and DMA handle servo and stepper coordination.

Q: What is the max speed?
A: 250MHz.
Q: Core type?
A: ARM Cortex-M33.
Q: Flash and RAM?
A: 2MB flash, 640KB RAM.
Q: Operating temperature?
A: -40°C to 125°C.
Q: Package?
A: 100-LQFP.
Base Product Number : STM32H563VIT3
100-LQFP 250MHz 2MB Flash 32-bit MCU 640KB RAM ARM Cortex-M33 Automotive Industrial Security SHA TRNG
Q: What is the max speed?
A: 250MHz.
Q: Core type?
A: ARM Cortex-M33.
Q: Flash and RAM?
A: 2MB flash, 640KB RAM.
Q: Operating temperature?
A: -40°C to 125°C.
Q: Package?
A: 100-LQFP.