Zest_Core_STM32H753ZI
Overview
The Zest_Core_STM32H753ZI is a development board for 6TRON platform based on the STM32H753ZI microcontroller from ST Microelectronics.
The STM32H753ZI is a 32bit ARM Cortex-M7 core running at up to 480MHz with FPU. It supports up to 35 communication peripherals and up to 22 timers and watchdogs. It is suitable for use in motor drive and application control, medical equipment, industrial applications and it can run IA algorithms.
The Zest_Core_STM32H753ZI board fully symmetrical connectors provide a simple solution for expanding the functionality of the application with a wide choice of specialized Zest daughter boards. Each connector features configurable standard communication interfaces (at least 2 CAN, 2 SPI, 2 I2C, 10 Analog, 2 UART, 8 PWM, 40 DIO, 1 Reset and 2 Power supply pins).
Specifications
MCU Features:
- 32-bit ARM Cortex-M7 core with FPU and cache
- 480 MHz max CPU frequency
- 2 Mbytes flash memory
- 1 Mbyte of RAM
- Ethernet controller
- 2 FD-CAN controllers
- Data Converters: A/D 36x16b; D/A 2x12b
| Feature | Details |
|---|---|
| User Interfaces | 1 user LED 1 power LED 1 user push button 1 reset button |
| Connectivity | Micro-USB for UART (through FTDI) Micro-USB device JTAG interface + TRACE (debug and programming) 80-pin 6TRON headers RJ45 connector MicroSD header |
| Board size | 80 x 80 mm |
| Power Supply | Micro-USB JTAG External (VJack) 3-12V |
| Category | Zest_Core |
Block Diagram
The graphics below gives an overview of the board features and connections.
80-pins 6TRON header
This table shows how the pinout on Zest_Core_STM32H753ZIT6 corresponds to the pinout on the 6TRON BUS connector (the latter shown in the two middle columns).
| Description | 6TRON function | Pin number | Pin number | 6TRON function | Description |
|---|---|---|---|---|---|
| External Power Supply | VJACK | 1 | 2 | VJACK | External Power Supply |
| External Power Supply | VJACK | 3 | 4 | VJACK | External Power Supply |
| - | VHV | 5 | 6 | VHV | - |
| - | VHV | 7 | 8 | VHV | - |
| I/O | DIO8 | 9 | 10 | VIN_EN | Disable 6TRON stack power supply from Core |
| I/O | DIO7 | 11 | 12 | DIO9 | I/O |
| I/O | DIO6 | 13 | 14 | DIO10 | I/O |
| - | MD | 15 | 16 | DIO11 | I/O |
| I/O | DIO5 | 17 | 18 | DIO12 | I/O |
| Ground | GND | 19 | 20 | GND | Ground |
| Ground | GND | 21 | 22 | GND | Ground |
| 6TRON Stack Power Supply | VIN | 23 | 24 | VIN | 6TRON Stack Power Supply |
| 6TRON Stack Power Supply | VIN | 25 | 26 | VIN | 6TRON Stack Power Supply |
| Enable 6TRON stack power supply from daughter | VB_EN | 27 | 28 | DIO13 | I/O |
| Power Zest output signal | VB_OUT | 29 | 30 | DIO14 | I/O |
| Analog Output | DAC1 | 31 | 32 | DIO15 | I/O |
| Analog Input | ADC4 | 33 | 34 | DIO16 | I/O |
| Analog Input | ADC3 | 35 | 36 | DIO17 | I/O |
| Analog Input | ADC2 | 37 | 38 | DIO18 | I/O |
| Analog Input | ADC1 | 39 | 40 | GND | Ground |
| Global Reset | EXT_NRST | 41 | 42 | GND | Ground |
| I/O | DIO4 | 43 | 44 | VREF | Reference Voltage |
| I/O | DIO3 | 45 | 46 | DIO19 | I/O |
| I/O | DIO2 | 47 | 48 | DIO20 | I/O |
| I/O | DIO1 | 49 | 50 | DIO21 | - |
| System wake-up | WKUP | 51 | 52 | DIO22 | - |
| PWM Output | ICAPT | 53 | 54 | DIO23 | - |
| PWM Output | PWM3 | 55 | 56 | DIO24 | - |
| PWM Output | PWM2 | 57 | 58 | DIO25 | - |
| PWM Output | PWM1 | 59 | 60 | DIO26 | - |
| SPI Chip select | SPI1_SS | 61 | 62 | DIO27 | - |
| SPI Clock | SPI1_SCK | 63 | 64 | DIO28 | - |
| SPI MISO | SPI1_MISO | 65 | 66 | DIO29 | - |
| SPI MOSI | SPI1_MOSI | 67 | 68 | DIO30 | - |
| UART core to Zest | UART1_TX | 69 | 70 | DIO31 | - |
| UART Zest to core | UART1_RX | 71 | 72 | DIO32 | - |
| I2C Data | I2C1_SDA | 73 | 74 | DIO33 | - |
| I2C Clock | I2C1_SCL | 75 | 76 | DIO34 | - |
| CAN core to driver | CAN1_TX | 77 | 78 | DIO35 | - |
| CAN driver to core | CAN1_RX | 79 | 80 | DIO36 | - |
Software Support
Thanks to the Mbed API, any program developed for this specific reference can be easily compiled for the same MCU in another package or even another ARM Cortex-M core during the integration phase of the project.
Environmental impact
The Eco score of the Zest_Core_STM32H753ZI is expressed in points representing the environmental impact of an average European per year.
Eco-score details
BOM
| Component | data | unit |
|---|---|---|
| Passive electronic component | 0,57 | g |
| Active electronic component | 0,23 | g |
| LED | 0,01 | g |
| Other component | 0,08 | g |
| Connectors Switchs | 13,06 | g |
| Logique type integrated circuit | 1,72 | g |
| Memory type integrated circuit | 0,00 | g |
| PCB | 6400 | mm² |
Consumption
| Low voltage electricity voltage France | ||
|---|---|---|
| Current | 20 | mA |
| Supply voltage | 5 | V |
| Autonomy | 100 | h |
| % use | 75 | % |
| Power | 0,0075 | kWh |