Download the APM32F051C6U6 datasheet PDF.
This datasheet also covers the APM32F051R6T6 variant, as both devices belong to the same 32-bit mcu family and are provided as variant models within a single manufacturer datasheet.
General Description
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4 Functional description 17
4.1 System Block Diagram 18 4.2 Core 19 4.3 Memory 19 4.4 Memory mapping 19 4.5 Power Management 21 4.5.1 Power Supply Scheme 21 4.5.2 Voltage regulator 21 4.5.3 Power Supply Monitor 22 4.6 Clock tree 23 4.7 Clocks and startup 24 4.8 Real-time clock (RTC) 24 4.9
Full PDF Text Transcription for APM32F051C6U6 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
APM32F051C6U6. For precise diagrams, and layout, please refer to the original PDF.
uct characteristics ◼ System architecture – 32-bit Arm® Cortex ® -M0+ core – Up to 48MHz working frequency ◼ Memory – Flash: 32~64KB – SRAM：8KB ◼ Clock – 4~32MHz crystal oscillator – RTC 32KHz oscillator with calibration – Internal 40KHz RC oscillator – Internal 8MHz RC oscillator – PLL supports 6 times of frequency ◼ Reset and power management – Digital and I/O power supply voltage: VDD=2.0~3.6V – Analog power supply voltage: VDDA = VDD ~3.6V – Power-on/power-down reset (POR/PDR) – Programmable power supply voltage detector (PVD) supported – Support external battery VBAT as power supply of RTC and backup register: VBAT=1.
APM32F051C6U6 Datasheet
