Overview
The STM32H753ZIT6 is a high-performance 32-bit microcontroller from STMicroelectronics, part of the STM32H7 series. It is based on the ARM Cortex-M7 core, operating at up to 480 MHz, and includes a floating point unit (FPU) supporting Arm double-precision and single-precision data-processing instructions. This microcontroller is designed for applications requiring high computational power, low power consumption, and advanced security features.
Key Specifications
| Family Name | STM32H |
|---|---|
| Core Processor | ARM Cortex M7 |
| Program Memory Type | Flash |
| Flash Size | 2 MB |
| RAM Size | 1 MB (including 192 Kbytes of TCM RAM, 864 Kbytes of user SRAM, and 4 Kbytes of backup SRAM) |
| Speed | Up to 480 MHz |
| No of I/O Lines | 114 |
| Interface/Connectivity | CAN, I2C, SAI, SDIO, SPI, UART, USB |
| Supply Voltage | 1.62 V to 3.6 V |
| Operating Temperature | -40°C to +85°C |
| Watchdog Timers | 1 |
| Package Style | LQFP-144 |
| Mounting Method | Surface Mount |
Key Features
- High-Performance Core: Based on the ARM Cortex-M7 core, operating at up to 480 MHz, with a floating point unit (FPU) supporting Arm double-precision and single-precision data-processing instructions.
- Advanced Memory: 2 MB of flash memory with read-while-write support, 1 MB of RAM (including 192 Kbytes of TCM RAM, 864 Kbytes of user SRAM, and 4 Kbytes of backup SRAM), and a dual mode Quad-SPI memory interface running up to 133 MHz.
- Security Features: Includes ROP, PC-ROP, active tamper, secure firmware upgrade support, and secure access mode.
- Low Power Modes: Supports Sleep, Stop, Standby, and VBAT modes with battery charging capability, and a low-power consumption of 2.95 µA in Standby mode.
- Extensive Peripherals: Up to 168 I/O ports with interrupt capability, 4 I2Cs, 4 USARTs/UARTs, and multiple DMA controllers.
- Power Management: 3 separate power domains which can be independently clock-gated or switched off, with a dedicated USB power embedding a 3.3 V internal regulator.
Applications
- Industrial Automation: Suitable for high-performance industrial control systems, motor control, and automation.
- Medical Devices: Can be used in medical devices requiring high computational power and advanced security features.
- Aerospace and Defense: Applicable in aerospace and defense systems due to its high reliability and security features.
- Consumer Electronics: Ideal for advanced consumer electronics such as smart home devices, wearables, and IoT applications.
- Automotive Systems: Used in automotive systems for advanced driver-assistance systems (ADAS) and vehicle control units.
Q & A
- What is the core processor of the STM32H753ZIT6?
The core processor is the ARM Cortex-M7.
- What is the maximum operating frequency of the STM32H753ZIT6?
The maximum operating frequency is up to 480 MHz.
- How much flash memory does the STM32H753ZIT6 have?
The STM32H753ZIT6 has 2 MB of flash memory.
- What are the supply voltage ranges for the STM32H753ZIT6?
The supply voltage ranges from 1.62 V to 3.6 V.
- Is the STM32H753ZIT6 RoHS compliant?
- What are the key security features of the STM32H753ZIT6?
The key security features include ROP, PC-ROP, active tamper, secure firmware upgrade support, and secure access mode.
- How many I/O lines does the STM32H753ZIT6 have?
The STM32H753ZIT6 has 114 I/O lines.
- What are the low power modes supported by the STM32H753ZIT6?
The supported low power modes include Sleep, Stop, Standby, and VBAT modes with battery charging capability.
- What is the package style of the STM32H753ZIT6?
The package style is LQFP-144.
- What are some typical applications of the STM32H753ZIT6?
