Cortex-M 系列

Scalable and Low-Power Technology for any Embedded Market

ARM Cortex-M 处理器系列是一系列可向上兼容的高能效、易于使用的处理器,这些处理器旨在帮助开发人员满足将来的嵌入式应用的需要。这些需要包括以更低的成本提供更多功能、不断增加连接、改善代码重用和提高能效。

Cortex-M 系列针对成本和功耗敏感的 MCU 和终端应用(如智能测量人机接口设备、汽车和工业控制系统、大型家用电器、消费性产品和医疗器械)的混合信号设备进行过优化。.

有关 ARM 嵌入式产品和资源的更多信息,请访问 ARM 嵌入式 microsite

Application Examples

fridge control screen and wifi


ARM Cortex-M 处理器树立了全球微控制器的标准,175 多个 ARM 合作伙伴已获得这些处理器的使用许可,其中包括 FreescaleNXP SemiconductorsSTMicroelectronicsTexas InstrumentsToshiba 等领先供应商。通过采用标准处理器,ARM 合作伙伴可制造出具有统一架构的设备,同时能够专注于各自差异化的设计。

Energy efficiency Ease of use
  • Power efficient 32-bit processors
  • Support for sleep modes
  • Low power design with further optimization packs available
  • Low power consumption enables longer battery life
  • Program in C/C++, easy software reuse
  • Wide range of tools available
  • Standardize software framework (Cortex-M Software Interface Standard)
  • Free DSP library
High performance Feature rich
  • Leading MCU performance
  • Excellent performance at small MCU footprint
  • Low interrupt latency
  • Powerful DSP extensions and optional hardware Floating Point Unit
  • Powerful Interrupt Control with NVIC
  • OS support features
  • Memory Protection Unit (MPU)
  • Comprehensive debug and reliability features
Ecosystem Reduced system size
  • Largest ecosystem in the industry
  • Several thousands of MCU parts
  • Wide range of development suites
  • Wide range of middleware & RTOS
  • Low gate count
  • High code density reduces memory size
  • Smaller area means lower cost
  • Smaller chip packages

Analog Devices Atmel Broadcom Cypress GigaDevice logo Holtek logo Linear Technology Freescale Fujitsu Infineon Technologies Maxim logo Micronas logo Microsemi logo Nordic Semiconductor Nuvoton NXP Renesas Samsung Atmel Sonix Semiconductor Spansion logo STMicroelectronics Texas Instruments Toshiba


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