CSM32RV20 - CSM

CSM32RV20 low-power MCU

CSM32RV20 CSM32RV20 Rev1.8 2022/04/27 1 / 191 1 CSM32RV20 CSM32RV20 RISC-V MCU 。 ● RISC-V RV32IMAC （2.6 CoreMark/MHz）； ● 32MHz ； ● 4kB SRAM； ● 8B ALWAYS ， 2 ； ● 4~40kB FLASH，512B NVM， 10 000 ； ● 2 SPI MASTER； ● 1 I2C MASTER； ● 4 UART 1Mbps； ● 2 TIMER， TIMER 4 PWM ； ● 1 13/14/15/16bit ADC， 1.2V ； ● ADC ：0 ~ VDD（VDD ≤ 4.8V）； ● A.

Features

EXTI[14] IO TIM2_CH3N/EXTI[13] IO TIM2_CH3/EXTI[12] IO TIM2_BKIN/TIM2_CH2N/TX3/EXTI[11] IO TIM1_BKIN/TIM2_CH2/RX3/EXTI[10] IO TIM1_CH1/TX/TIM2_CH1N/EXTI[9] IO SDA/RX/TIM2_CH1/EXTI[8] I ， IO SCL/MOSI/TIM1_CH4N/EXTI[7] IO TX1/MISO/TIM1_CH4/EXTI[6] IO RX1/SCK/TIM1_CH3N/EXTI[5] IO MOSI/TIM1_CH1IN/TIM1_CH3/TX2/EXTI[4] IO MISO/TIM1_CH1N/TIM1_CH2N/RX2/EXTI[3] IO SCK/TIM1_CH1/TIM1_CH2/EXTI[2] IO TMSC/SDA/TIM1_CH1N/EXTI[1] IO TCKC/SCL/TIM1_CH1/EXTI[0] S IO - IO - IO - IO - 3 / 191 RF REFN PGA REFP ADC_IN9 ADC_IN8 ADC_IN7 ADC_IN6 ADC_IN5 ADC_IN4 ADC_IN3 A.