Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The STM32H7 high-performance MCUs are based on the high-performance Arm® Cortex®-M7 32-bit RISC core, operating at up to 400 MHz. MPU) for enhanced application security.

The MCU features high-speed embedded memory with up to 2MB of dual-zone Flash, 1 MB of RAM (including 192 KB of TCM RAM, 864 KB of user SRAM and 4 KB of backup SRAM). In addition, the device features a variety of enhanced I/O and peripherals connected to the APB bus, AHB bus, 2x32-bit multi-AHB bus matrix, and a multi-layer AXI interconnect supporting internal and external memory access.

The device features three ADCs, two DACs, two ultra-low-power comparators, a low-power RTC, a high-resolution timer, 12 general-purpose 16-bit timers, two PWM timers for motor control, five low-power timers and a true random number generator (RNG). The device supports four digital filters for external Σ-Δ modulators (DFSDM) and features standard and advanced communication interfaces.

Product attributes

Product Type: ARM Microcontrollers - MCU  

Family: STM32H7  

Mounting Style: SMD/SMT  

Package / Case: LQFP-208  

Core: ARM Cortex M7  

Program memory size: 2 MB  

Data bus width: 32 bit  

ADC resolution: 3 x 16 bit  

Maximum clock frequency: 400 MHz  

Number of inputs/outputs: 168 I/O  

Data RAM size: 1 MB  

Supply voltage - min: 1.62 V  

Supply voltage - max: 3.6 V  

Min. operating temperature: - 40 C  

Max. operating temperature: + 85 C  

DAC resolution: 12 bit  

Data Ram type: RAM  

I/O voltage: 1.62 V to 3.6 V  

Interface type: CAN, I2C, SAI, SDIO, SPI, USART, USB  

Number of ADC channels: 20 Channel  

Program memory type: Flash  

Factory Pack Quantity: 360  

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.