STMicroelectronics STM32H730IBT6Q

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32H7
Packaging Bulk |
Core Processor ARM® Cortex®-M7
Core Size 32-Bit
Speed 550MHz
Connectivity CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG
Peripherals Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O 119
Program Memory Size 128KB (128K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 564K x 8
Voltage - Supply (Vcc/Vdd) 1.62V ~ 3.6V
Data Converters A/D 12x12b, 30x16b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 176-LQFP (24x24)
Package / Case 176-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32H730IBT6Q from STMicroelectronics is a high-performance MCU featuring an ARM Cortex-M7 core at 550MHz. It provides 128KB flash and 564KB RAM, with a wide supply range of 1.62V to 3.6V. The 176-LQFP package and rich peripheral set (DMA, I2S, LCD, PWM) make it suitable for advanced embedded applications.

  • Extreme speed: 550MHz Cortex-M7 for compute-intensive tasks.
  • Rich connectivity: I2S, LCD, and multiple timers.
  • Flexible power: 1.62V–3.6V supports low-power designs.
  • Large RAM: 564KB for buffering and complex algorithms.

AI Edge Inference

550MHz Cortex-M7 with 564KB RAM runs lightweight neural networks for predictive maintenance.

High-End Audio

I2S and LCD support professional audio processors and user interfaces.

Industrial HMI

LCD controller and fast DMA enable rich graphical displays.

Motor Control

High-speed PWM and ADC for servo drives requiring precise timing.

Medical Imaging

High clock speed processes ultrasound or OCT data in real time.

Networking Gateways

Robust peripherals handle protocol conversion in industrial IoT.

Q: What is the core and speed?
A: ARM Cortex-M7 at 550MHz.
Q: What is the supply voltage range?
A: 1.62V to 3.6V.
Q: How much flash and RAM?
A: 128KB flash and 564KB RAM.
Q: What package is it?
A: 176-LQFP.
Base Product Number : STM32H730IBT6Q
128KB Flash 550MHz 564KB RAM AI Audio Cortex-M7 HMI LQFP-176 Motor Control STM32H7
Q: What is the core and speed?
A: ARM Cortex-M7 at 550MHz.
Q: What is the supply voltage range?
A: 1.62V to 3.6V.
Q: How much flash and RAM?
A: 128KB flash and 564KB RAM.
Q: What package is it?
A: 176-LQFP.