Stmicroelectronics STM32 NUCLEO-H755ZI-Q - STM32H755ZIT6 ARM Cortex M7/M4

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The module is based on a 32-bit STM32 microcontroller, featuring an ARM Cortex M7 480 MHz core and an ARM Cortex M4 240 MHz core. It has 2 MB of flash and 864 kB of SRAM. The Nucleo is cross-platform and has connectors for Arduino boards and Ethernet sockets. The Nucleo works with the most popular programming platforms, including Keil, IAR and GCC compiler-based environments.

Specifications:

• Microcontroller: STM32H755ZIT6
• Core: ARM Cortex M7 32-bit / ARM Cortex M4
• Clock frequency: 480 MHz / 240 MHz
• Flash memory: 2MB
• SRAM: 864KB
• RAM: 1 MB
• Analog-to-digital converter (ADC): 16-bit, 36 channels
• Number of 16-bit timers: 17
• Number of 32-bit timers: 2
• Interfaces: 4x I2C, 6x SPI, 3x I2S, 2x CAN, 4x USART, 4x UART, USB OTG FS
• Two types of connections:
• Arduino Uno Rev3 compatible connectors
• Standard STMicroelectronics Morpho pins providing access to microcontroller outputs
• The module is compatible with the mbed (mbed.org) system
• ST-Link/V2 tuner on board, with the ability to operate as a standalone device with SWD output
• Power source:
• Via USB
• External source: 3.3 V and 7-12 V via ST Zio or ST morpho connectors
• 5 V via ST morpho connector
• Three built-in LEDs:
• 1 x indicates the supply voltage
• 1 x indicates connection
• 1 x at your disposal
• Two buttons:
• 1 x RESET
• 1 x at your disposal
• IEEE-802.3-2002 Ethernet interface support
• Quartz resonator: 32.768 MHz
• Three different interfaces via microUSB (renaming of USB):
• Virtual COM port
• Storage
• Programming and debugging port
• Cryptographic standards:
• AES 128, 192, 256, TDES
• HASH (MD5, SHA-1, SHA-2), HMAC
• Random number generator
• The module is supported by the most popular environments such as IAR, Keil and platforms based on the GCC compiler