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STM32F2 系列

STM32 F2系列高性能MCU

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器加速器(ART加速器™)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、128KB 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MCU能够在主频为120 MHz 下实现高达150 DMIPS/398 CoreMark的性能,这相当于零等待状态执行,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,高达1MB、具有先进连接功能和加密功能的Flash存储器
  • STM32F207/217 – 120 MHz CPU/150 DMIPS,高达1MB、具有先进连接功能和加密功能的Flash存储器,为STM32F205/215增加了以太网MAC和照相机接口;封装越大,GPIO和功能越多

Software development for STM32 made easy with STM32Cube™

Software development for STM32 made easy with STM32Cube™

STM32Cube™ is an entirely free tool, providing

STM32CubeMX , a generator of initialization C-code for STM32 MCUs, based on a graphical user interface, and one embedded software library per series of STM32 products, containing the hardware abstraction layer (HAL) for the STM32 peripherals and a set of Middleware (RTOS, USB, TCP/IP, Graphics, …) based on components that are either ST developed or open source

The initialization code and HAL and Middleware library work with all STM32 compilers, the included  project examples are set up for IAR, Keil, and the GCC based Atollic IDE. 

STM32Cube comes with hundreds of application code examples and supports the STM32 F4, STM32 F3, STM32 F2, STM32 F0 and STM32 L0 series

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