STMicroelectronics STM32H735ZGT6

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32H7
Packaging Tray |
Core Processor ARM® Cortex®-M7
Core Size 32-Bit Single-Core
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 97
Program Memory Size 1MB (1M 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 12x12/b, 22x16b; 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 STM32H735ZGT6 is a high-performance ARM Cortex-M7 microcontroller from STMicroelectronics. Operating at 550MHz with 1MB flash and 564KB RAM, it is designed for compute-intensive applications. The 144-LQFP package offers extensive connectivity for advanced embedded systems.

  • Industry-leading 550MHz Cortex-M7 performance.
  • Large 564KB RAM for complex real-time applications.
  • Low-voltage operation down to 1.62V for energy efficiency.
  • Rich multimedia features including LCD controller.

High-End Audio Processing

The 550MHz Cortex-M7 with FPU and DSP instructions handles real-time audio effects and high-resolution audio decoding.

Machine Vision Cameras

With 564KB RAM and high-speed interfaces, it supports real-time image preprocessing for industrial inspection.

Edge AI Inference

The powerful core can run small neural networks for predictive maintenance and anomaly detection at the edge.

Advanced Motor Control

550MHz processing enables complex multi-axis servo control with high-frequency current loops.

Human-Machine Interfaces (HMI)

LCD controller and rich graphics capabilities support high-resolution displays with smooth animations.

Telecommunications Infrastructure

High-speed processing and large memory handle protocol stacks for 5G small cells and base stations.

Q: What is the maximum clock speed of the STM32H735ZGT6?
A: It runs at up to 550 MHz.
Q: What core architecture does it use?
A: It uses the ARM Cortex-M7 core.
Q: How much RAM is included?
A: It has 564KB of RAM.
Q: What is the supply voltage range?
A: It operates from 1.62V to 3.6V.
Q: What package is it available in?
A: It comes in a 144-LQFP package.
Base Product Number : STM32H735ZG
144-LQFP 1MB Flash 550MHz 564KB RAM ARM Cortex-M7 Audio Edge AI HMI Machine Vision STM32H735ZGT6
Q: What is the maximum clock speed of the STM32H735ZGT6?
A: It runs at up to 550 MHz.
Q: What core architecture does it use?
A: It uses the ARM Cortex-M7 core.
Q: How much RAM is included?
A: It has 564KB of RAM.
Q: What is the supply voltage range?
A: It operates from 1.62V to 3.6V.
Q: What package is it available in?
A: It comes in a 144-LQFP package.