Overview
The STM32H753XIH6 is a high-performance microcontroller from STMicroelectronics, based on the 32-bit Arm® Cortex®-M7 core. This device operates at frequencies up to 480 MHz and features a double-precision floating-point unit (FPU), supporting Arm® double-precision and single-precision data-processing instructions. The STM32H753XIH6 is designed for applications requiring high computational power, advanced security features, and a wide range of peripherals and interfaces.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | 32-bit Arm® Cortex®-M7 with double-precision FPU and L1 cache (16 Kbytes data and 16 Kbytes instruction cache) |
| Frequency | Up to 480 MHz |
| Memories | 2 Mbytes of flash memory with read-while-write support, 1 Mbyte of RAM (192 Kbytes TCM RAM, 864 Kbytes user SRAM, 4 Kbytes backup SRAM) |
| Power Supply | 1.62 to 3.6 V application supply and I/Os |
| Internal Oscillators | 64 MHz HSI, 48 MHz HSI48, 4 MHz CSI, 32 kHz LSI |
| External Oscillators | 4-48 MHz HSE, 32.768 kHz LSE |
| PLLs | 3 PLLs (1 for system clock, 2 for kernel clocks) with Fractional mode |
| Communication Peripherals | Up to 35 communication peripherals including I2Cs, USARTs, SPIs, SAIs, CAN controllers, USB OTG, and Ethernet MAC |
| Analog Peripherals | 3 ADCs with 16-bit max. resolution, 2 12-bit D/A converters, 2 ultra-low-power comparators, 2 operational amplifiers |
| Timers | 10 16-bit general-purpose timers, 5 16-bit low-power timers, 2 watchdogs, 1 SysTick timer, RTC with sub-second accuracy |
| Security Features | ROP, PC-ROP, active tamper, secure firmware upgrade support, Secure access mode |
| Low-Power Modes | Sleep, Stop, Standby, VBAT with battery charging capability |
| Operating Temperature | -40°C to 125°C |
| Package Options | LQFP100, LQFP144, LQFP176, LQFP208, UFBGA169, UFBGA176+25, TFBGA100, TFBGA240+25 |
Key Features
- High-Performance Core: 32-bit Arm® Cortex®-M7 core with double-precision FPU and L1 cache, operating up to 480 MHz.
- Advanced Memory: 2 Mbytes of flash memory with read-while-write support, 1 Mbyte of RAM including TCM, user SRAM, and backup SRAM.
- Extensive Peripherals: Up to 35 communication peripherals, including I2Cs, USARTs, SPIs, SAIs, CAN controllers, USB OTG, and Ethernet MAC.
- Analog Capabilities: 3 ADCs with 16-bit max. resolution, 2 12-bit D/A converters, 2 ultra-low-power comparators, and 2 operational amplifiers.
- Security and Cryptography: ROP, PC-ROP, active tamper, secure firmware upgrade support, and cryptographic acceleration (AES, HASH, HMAC, True random number generators).
- Low-Power Modes: Sleep, Stop, Standby, and VBAT modes with battery charging capability.
- Flexible Clock Management: Internal and external oscillators, 3 PLLs with Fractional mode.
- Advanced Timers and Watchdogs: 10 16-bit general-purpose timers, 5 16-bit low-power timers, 2 watchdogs, and an RTC with sub-second accuracy.
Applications
- Industrial Automation: Motor control, industrial control systems, and automation.
- Medical Devices: High-performance medical devices requiring advanced processing and security.
- Aerospace and Defense: Secure and high-reliability applications in aerospace and defense sectors.
- Consumer Electronics: Advanced consumer electronics requiring high computational power and multiple interfaces.
- Automotive Systems: In-vehicle infotainment, advanced driver-assistance systems (ADAS), and automotive control units.
Q & A
- What is the core architecture of the STM32H753XIH6?
The STM32H753XIH6 is based on the 32-bit Arm® Cortex®-M7 core with a double-precision FPU and L1 cache.
- What is the maximum operating frequency of the STM32H753XIH6?
The maximum operating frequency is up to 480 MHz.
- How much flash and RAM does the STM32H753XIH6 have?
The device has 2 Mbytes of flash memory and 1 Mbyte of RAM.
- What are the power supply requirements for the STM32H753XIH6?
The device operates with a power supply of 1.62 to 3.6 V.
- What types of communication peripherals are available on the STM32H753XIH6?
The device includes I2Cs, USARTs, SPIs, SAIs, CAN controllers, USB OTG, and Ethernet MAC.
- Does the STM32H753XIH6 support low-power modes?
Yes, it supports Sleep, Stop, Standby, and VBAT modes with battery charging capability.
- What security features does the STM32H753XIH6 offer?
The device features ROP, PC-ROP, active tamper, secure firmware upgrade support, and cryptographic acceleration.
- What are the available package options for the STM32H753XIH6?
The device is available in LQFP100, LQFP144, LQFP176, LQFP208, UFBGA169, UFBGA176+25, TFBGA100, and TFBGA240+25 packages.
- What is the operating temperature range of the STM32H753XIH6?
The operating temperature range is -40°C to 125°C.
- Does the STM32H753XIH6 support advanced timers and watchdogs?
Yes, it includes 10 16-bit general-purpose timers, 5 16-bit low-power timers, 2 watchdogs, and an RTC with sub-second accuracy.
