?鶯?????????12?????MM32F0040
???????????? 2020 ????????????????????????????????????????????????δ?е?????????????п??????????????????????????????????????????????????????????????о????????????????????????о??????δ????????????????о??г?????????????????????????????????????????????????????????????????鶯?????? 2021 ?????????????????л?????????????? 12 ?羧????????????????????????? 12 ?羧?????????????????????????????????????????????鶯????? MM32F0140 ??е??????????????????????????????????????У? MM32F0020 ????????????????????????????? 4 ?????????????
???????????????鶯??????? 12 ?羧?????????? MM32F0040 ??С?MM32F0040 ???????????? MM32F0020 ??е?????????????????? 72MHz????????? RAM ???????????? DMA ??????????????????????á???Щ??????????????MM32F0040??г??????????????????????????????豸??????????????????????豸????????????????????
MM32F0040 ?? MM32F0020??MM32F0140 ????????
MM32F0040 ????????
- Arm Cortex-M0 ????????????? 72 MHz
- 32KB Flash ?? 4KB SRAM
- ???? 5 ??? DMA
- ???? 32 λ?????????
- 3 ?? UART??1 ?? SPI??1 ?? I2S??1 ?? I2C
- 1 ???????????????? 4 ????????????? PWM??????????????
- 1 ?? 32 λ???????4 ?? 16 λ?????
- 1 ?? 12-bit SAR ADC????? 9 ·???????2 ·??????
- 1 ????????????
- 2.0 ?C 5.5V ?????????????????????糡??
- ????????????? ??6000V HBM ESD?????? Latch-up ????????? ??300mA
- ?? -40~85??C ?? -40~105??C ???????
??????????
MM32F0040 ?????????????? QFN20 ?? TSSOP20 ???????????????????? -40~85??C ?? -40~105??C ????????????????????????????????????? MM32F0040 ??????
????????????鶯?MCU???????????鶯??????????????????
????ls ?????????2022-06-15
