STMicroelectronics STM32 Nucleo-144 MCU Development Board NUCLEO-F746ZG

NUCLEO-F746ZG Nucleo-144 Development Board

This STM32 Nucleo-144 development board provides a cost-effective and flexible way for users to build prototypes with the STM32F746ZGT6 microcontroller. The Zio connector, which is an extension of Arduino Uno, provides access to more peripherals and with the ST morpho headers expands the functionality with a choice of Shields.

The integrated ST-LINK/V2-1 debugger/programmer comes with the STM32 comprehensive software HAL library, software examples, as well as direct access to the ARM mbed on-line resources. Supported by wide choice of Integrated Development Environments (IDEs) including IAR, Keil, GCC-based and ARM mbed.

Features and Benefits

- STM32F746ZGT6 216MHz Cortex-M7 core microcontroller with 1MB Flash memory, 320KB SRAM

- Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait state execution from Flash memory

- LCD-TFT controller up to XGA resolution with dedicated Chrom-ART Accelerator™

- 8- to 14-bit parallel camera interface up to 54MB/s

- Full access to all GPIO with ST Zio connector (Arduino Uno v3 connectivity support)

-ST morpho extension pin headers for access to all GPIO

- ST-LINK/V2-1 debugger/programmer with SWD connector

- Up to 25 serial communication interfaces: USART, IrDA, I²C, SPI, LIN, CAN, USB, I²S, SDIO, HDMI-CEC, S/PDIF-Rx, Ethernet

- Flexible board power supply

- USB OTG or FS Device with micro-AB connector

- True random number generator

- CRC calculation unit

- RTC with subsecond accuracy and hardware calendar

- 96-bit unique ID

- 3 x LEDs: Power LED, USB communication, User LED

- User and Reset pushbuttons

- 32.768 KHz crystal oscillator

- ARM mbed Enabled (mbed.org)

The STM32F7 microcontrollers feature ST’s ART Accelerator™ as well as an L1 cache and deliver the maximum theoretical performance of the ARM Cortex-M7 core, regardless if code is executed from embedded Flash or external memory. Typical performance figures: 1082 CoreMark / 462 DMIPS at 216MHz clock frequency.


AXI and multi-AHB bus matrixes for interconnecting core, peripherals and memories

Double-Precision Floating-Point maths unit on some variants

Up to 16KB +16KB of I-cache and D-cache

Up to 2MB of embedded Flash memory, with Read-While-Write capability on certain devices

Up to 512KB of data memory, including up to 128KB of Tightly-Coupled Memory for Data (DTCM) for Stacks, Heaps

16KB of Tightly-Coupled Memory for Instructions (ITCM) for time-critical routines

4KB of backup SRAM to keep data in the lowest power modes

Peripheral speed is independent from CPU speed (dual clock support)

Protected code execution feature (PC-ROP) on some variants

Power Efficiency: 7 CoreMark/mW at +1.8Vdc

Applications

Test and Measurement and Industrial