Full PDF Text Transcription for APM32F072RBT7 (Reference)
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Datasheet APM32F072xBT7 Arm® Cortex®-M0+ based 32-bit MCU Version: V1.0 1 Product Characteristics Core – 32-bit Arm® Cortex®-M0+Core – Up to 48MHz working frequency O...
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Core – 32-bit Arm® Cortex®-M0+Core – Up to 48MHz working frequency On-Chip Memory – Flash:128KB – SRAM:16KB Clock – External 4~32MHz Crystal oscillator – 32.768KHz oscillator with calibration – Internal 8MHz RC oscillator – Internal 48MHz self-correcting RC oscillator – Internal 40KHz RC oscillator – PLL supports 2~16 frequency doubling Reset, Power Management – Power-on/ Power-down reset (POR/PDR) – Programmable voltage regulator – Digital supply voltage: VDD=2.0~3.6V – Analog supply voltage: VDDA=VDD~3.6V – Partial I/O supply voltage: VDDIO2=1.65~3.6V – Support external battery VBAT to supply power to RTC and backu