APM32F072C8U6 Datasheet | Geehy

APM32F072x8x B Arm® Cortex®-M0+ based 32-bit MCU Version: V1.6 1 Product Characteristics - Core - 32-bit Arm® Cortex®-M0+Core - Up to 48MHz working frequency - On-Chip Memory - Flash：64~128KB - SRAM：16KB - Clock - 4~32MHz Crystal oscillator - 32KHz RTC oscillator with calibration - Internal 8MHz RC oscillator - Internal 14MHz 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 backup register: VBAT=1.65~3.6V - Low Power Consumption Mode - Sleep, halt and standby mode - Serial Wire Debugging (SWD) - I/O - Up to 87 I/O - All I/Os are mappable to external interrupt vectors - Up to 68 I/Os with 5V input tolerance， 19 I/Os are powered by VDDIO2 - munication Interface - Two I2C interfaces (1Mbit/s), all of which support SMBus/PMBus and wake-up - Four USART interfaces, all of which support master synchronous SPI and modem control, and two of them support ISO7816, LIN and Ir DA interfaces, automatic baud rate detection and wake-up - Two SPI interfaces (18Mbit/s), all supporting I2S interface multiplexing - One CAN interface - One full-speed USB2.0 interface, without external crystal oscillator, supporting BCD and LPM - HDMI...