STM32 F2系列高性能微控制器
基于Arm® Cortex®-M3的STM32 F2系列采用意法半导体先进的90 nm NVM制程制造而成,具有创新型自适应实时存储加速器(ART Accelerator™)和多层总线矩阵,实现了前所未有的高性价比。
该系列具有集成度高的特点:整合了1MB Flash存储器和最高到128KB的 SRAM、以太网MAC、USB 2.0 HS OTG、照相机接口、硬件加密支持和外部存储器接口。
意法半导体的加速技术使这些微控制器能够在120 MHzFCPU主频实现高达150 DMIPS/398 CoreMark的性能,等效于零等待状态执行,同时还能保持极低的动态电流消耗水平(175 µA/MHz)。
器件提供的封装选项包括LQFP64、LQFP100、LQFP144、WLCSP66(< 4 × 4mm)、UFBGA176和LQFP176。
该系列包含2款产品,它们的引脚、外设和软件均完全兼容。该系列产品与其他STM32产品也引脚兼容。
- STM32F205/215 – 120 MHz CPU/150 DMIPS,具有先进连接功能和加密功能的高达1 MB Flash存储器
- STM32F207/217 – 120 MHz CPU/150 DMIPS,具有先进连接功能和加密功能的高达1MBFlash存储器,在STM32F205/215基础上增加了以太网MAC和照相机接口;大尺寸封装可提供更多GPIO和功能

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