STM32F401CCU7
数据手册.pdfSTMICROELECTRONICS STM32F401CCU7 微控制器, 32位, 动态效率线, ARM 皮质-M4, 84 MHz, 256 KB, 64 KB, 48 引脚, UFQFN
The is a STM32 F4 series 32-bit Microcontroller based on the high-performance ARM Cortex-M4 RISC core operating at a frequency of up to 84MHz. Its Cortex-M4 core features a floating point unit FPU single precision which supports all ARM single precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit MPU which enhances application security. The device incorporate high-speed embedded memories up to 256kB of Flash memory, up to 64kB of SRAM and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix. This device offer one 12-bit ADC, a low-power RTC, six general-purpose 16-bit timers including one PWM timer for motor control, two general-purpose 32-bit timers, as well as standard communication interfaces - up to three I²Cs, three SPIs, two I²Ss and three USARTs.
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- 105 DMIPS/1.25 DMIPS/MHz Dhrystone 2.1
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- 4 to 26MHz Crystal oscillator
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- Internal 16MHz factory-trimmed RC
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- 32kHz Oscillator for RTC with calibration
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- 16-stream DMA Controller with FIFOs and burst support
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- Serial wire debug SWD and JTAG interfaces
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- SDIO interface
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- USB 2.0 full speed device/host/OTG controller with on-chip PHY
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- CRC calculation unit
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- 96-bit Unique ID
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- RTC - subsecond accuracy, hardware calendar