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Cortex-M4 Devices Generic User G
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About the Cortex-M4 processor and core peripherals The Cortex-M4 processor is a high performance 32-bit processor designed for the microcontroller market. It offers significant benefits to developers， including： • outstanding processing performance combined with fast interrupt handling • enhanced system debug with extensive breakpoint and trace capabilities • efficient processor core， system and memories • ultra-low power consumption with integrated sleep mode and an optional deep sleep mode • platform security robustness， with optional integrated Memory Protection Unit （MPU）。
The Cortex-M4 processor is built on a high-performance processor core， with a 3-stage pipeline Harvard architecture， making it ideal for demanding embedded applications. The processor delivers exceptional power efficiency through an efficient instruction set and extensively optimized design， providing high-end processing hardware including optional IEEE754-compliant single-precision floating-point computation， a range of single-cycle and SIMD multiplication and multiply-with-accumulate capabilities， saturating arithmetic and dedicated hardware division.
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