STMicroelectronics STM32H5 Arm® Cortex®-M33 32位元MCU+FPU
STMicroelectronics STM32H5 Arm® Cortex®-M33 32位元MCU+FPU擴充了STM32高性能產品組合，並提供增強的性能和能效。STMicroelectronics STM32H5具有128KB閃存記憶體、32KB的RAM、25至64引腳WLCSP封裝以及LQFP配置文件。該系列包含ARM Cortex-M33以及運行高達250MHz的DSP和浮點單元(FPU)。STM32H5支援各種安全功能，包括Secure Manager。Secure Manager是指STMicroelectronics可信任執行環境安全框架，符合ARM Cortex-M (Armv8-M) 的ARM平台安全架構(PSA)規範。Secure Manager旨在透過提供即用型安全服務來簡化嵌入式應用程式的安全開發週期。
The STM32H5E5 and STM32H5F5 microcontrollers broaden the STM32 portfolio by delivering performance and unlocking unprecedented capabilities. These are the first STM32 MCUs built around the Arm Cortex-M33 core, offering unmatched graphics performance, enhanced power efficiency, faster processing speeds, and advanced connectivity options, all while significantly enhancing security features, without raising costs
The ST STM32H5E5 and STM32H5F5 Microcontrollers are powered by the Arm® Cortex®-M33 core with TrustZone® for Armv8-M, DSP capabilities, and a floating-point unit (FPU). These MCUs feature 3MB to 4MB of Flash memory, 1.5MB of SRAM, and package options ranging from 105- to 225-pins in BGA, WLCSP, and LQFP profiles.
The STM32H5E5 and STM32H5F5 devices support reliable operation at extended temperatures up to 105°C. Compared to related STM32H5E4 devices, the STM32H5E5 and STM32H5F5 add USB HS support with an integrated PHY for high-speed connectivity.
The STM32H5F5 also includes an additional encryption accelerator supporting AES, PKA, and OTFDEC, along with ST-iRoT technology. The STM32H5F5 supports the STM32Trust TEE Secure Manager, available via the X-CUBE-SEC-M-H5 software package, for secure embedded system development.
特點
- 250MHz時的高性能
- 提供從閃存記憶體執行時的375DMIPS/1023CoreMark性能
- 使用ST的ART Accelerator™的0等待狀態
- 具有嵌入式周邊設備（最多13通訊周邊設備），包括I3C、FD-CAN和USB2.0全速主機和裝置
- 運轉模式（周邊設備關閉）下VDD=3.3V和25°C時的功率效率（86μ/MHz典型值）
- 停止模式（低功耗模式）下54µA典型值
- 待機模式（低功耗模式）下3.5µA典型值
- 具有RTC的VBAT 模式下的典型電流為380nA（低功耗模式）
應用
- 工業（PLC、工業馬達控制、泵浦和壓縮機）
- 智能家居（冷氣機、雪櫃、冷藏庫、中央警報系統、洗衣機）
- 個人電子產品（鍵盤、智能手機、IoT標籤、追蹤裝置）
- 智能城市（工業通訊、照明控制、數碼電源）
- 醫療和保健（CPAP和呼吸器、透析機、藥丸分配器、電動病床）
Product Series
Product Portfolio
影片
Datasheets
開發者工具
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Associated MCUs
STMicroelectronics STM32 32位元Arm® Cortex®-M MCU
搭載Arm® Cortex®-M處理器，經過特別設計，能為MCU使用者提供更高的自由度。
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STMicroelectronics 標準產品
可簡易替換的多樣化產品，適合廣泛使用的通用類比IC、獨立元件及序列EEPROM。