STM32H725/735系列内含工作频率高达550 MHz的Arm® Cortex®-M7内核（具有双精度浮点单元），可选扩展室温范围最高为125 °C (*)。
性能
- 在550 MHz的fCPU下，从闪存执行程序时，能够提供2778 CoreMark /1177 DMIPS的性能，利用其L1缓存实现了零等待执行。
- L1缓存（32 KB的I-缓存 + 32 KB的D-缓存）提高外部存储器的执行性能
安全性
STM32H735 MCU包含以下额外安全特性：
- 加密/哈希硬件加速
- STM32H755还支持安全固件安装（SFI）嵌入式安全服务，可在执行初始程序时执行安全验证并保护软件IP。
- 安全启动和安全固件升级（SBSFU）
高能效
- 多电源域架构可实现将不同的电源域配置为低功耗模式，进而优化功耗效率
- 内置SMPS，用于降低电源电压。还可用于为外部电路供电，以及特定应用情况下结合LDO共同使用。
- USB调节器提供嵌入式物理接口层（PHY）
- 在运行模式（外设关），典型为147 µ/MHz @VDD = 3.3 V和25 °C
- 低功耗待机模式下的典型功耗电流为3.5 µA
- 在不带RTC、带4 KB备用的VBAT模式（低功耗模式）下，典型功耗为1.45 *µA
图形
- LCD-TFT控制器接口支持双层图形
- Chrom-ART Accelerator™提高了图形内容创建速度，并为其它应用节省了MCU内核处理带宽
片内外设
- 多达35个通信接口包括FD-CAN、USB 2.0高速/全速、以太网MAC、摄像头接口
- 可利用带有24位并行接口或双模Octo-SPI串行闪存接口的灵活存储控制器轻松扩展存储器容量
- 模拟外设：12位DAC，快速16位和12位ADC
- 多个16和32位定时器
STM32H725/735 MCU系列提供512 KB到1 MB的Flash存储器，具有以下结构的564 KB SRAM：
- 128 KB的数据TCM RAM，用于关键的实时数据
- 432 KB的系统RAM（对于关键的实时指令，可以在TCM RAM指令上重新映射最多256 KB）
- 4KB的备份SRAM（可在最低功耗模式中使用）
STM32H725/735 MCU系列采用BGA和LQFP配置文件，提供100至176引脚的封装，以及VFQFN68和WLCSP115封装。
（*）最大扩展温度范围：环境温度125 °C / 结温140 °C。专用部件编号
精选 视频
Discover STMicroelectronics TouchGFX Demo running on new STM32H735G-DK, and learn more about the STM32H725/35 Graphics features.
MadeForSTM32™ is a new quality label delivered by ST, which is granted after an evaluation process. It helps engineers identify third party solutions with the highest level of integration and quality for the STM32 microcontrollers' ecosystem. MadeForSTM32™ is offered to members of the ST Partner Program who want to go one step further in our collaboration, with the overall objective of contributing to a high-quality STM32 ecosystem.
The STM32Cube.AI is an extension pack of the widely used STM32CubeMX configuration and code generation tool enabling AI on STM32 Arm® Cortex®-M-based microcontrollers.
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- STM32H725VG High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 1 MByte Flash, 564 KBytes RAM, 550 MHz CPU, L1 cache, external memory interface, SMPS, subset of peripherals
- STM32H725VE High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 512 KBytes Flash, 564 KBytes RAM, 550 MHz CPU, L1 cache, external memory interface, SMPS, subset of peripherals
- STM32H725RG High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 1 MByte Flash, 564 KBytes RAM, 550 MHz CPU, L1 cache, external memory interface, SMPS, subset of peripherals
- STM32H725ZG High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 1 MByte Flash, 564 KBytes RAM, 550 MHz CPU, L1 cache, external memory interface, SMPS, subset of peripherals
- STM32H735ZG High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 1 MByte Flash, 564 KBytes RAM, 550 MHz CPU, L1 cache, external memory interface, SMPS, subset of peripherals including a Crypto accelerator
- STM32H735VG High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 1 MByte Flash, 564 KBytes RAM, 550 MHz CPU, L1 cache, external memory interface, SMPS, subset of peripherals including a Crypto accelerator
- STM32H725IE High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 512 KBytes Flash, 564 KBytes RAM, 550 MHz CPU, L1 cache, external memory interface, SMPS, subset of peripherals
- STM32H735RG High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 1 MByte Flash, 564 KBytes RAM, 550 MHz CPU, L1 cache, external memory interface, SMPS, subset of peripherals including a Crypto accelerator
- STM32H725AE High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 512 KBytes Flash, 564 KBytes RAM, 550 MHz CPU, L1 cache, external memory interface, SMPS, subset of peripherals
- STM32H735IG High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 1 MByte Flash, 564 KBytes RAM, 550 MHz CPU, L1 cache, external memory interface, SMPS, subset of peripherals including a Crypto accelerator
- STM32H735AG High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 1 MByte Flash, 564 KBytes RAM, 550 MHz CPU, L1 cache, external memory interface, SMPS, subset of peripherals including a Crypto accelerator
- STM32H725IG High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 1 MByte Flash, 564 KBytes RAM, 550 MHz CPU, L1 cache, external memory interface, SMPS, subset of peripherals
- STM32H725AG High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 1 MByte Flash, 564 KBytes RAM, 550 MHz CPU, L1 cache, external memory interface, SMPS, subset of peripherals
- STM32H725RE High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 512 KBytes Flash, 564 KBytes RAM, 550 MHz CPU, L1 cache, external memory interface, SMPS, subset of peripherals
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