单片机常用缩写全称

ADC = Analog/Digital Converter
BKP = Backup 备用的
CAN = Controller Area Network
DMA = Direct Memory Access
EXTI = External Interrupt
GPIO = General Purpose In/Out
I²C = Inter Integrated Circuit (Bus)
IWDG = Internal Watchdog
NVIC = Nested Vectored Interrupt Controller //Nested 嵌套的
PWR = Power
RCC = Reset & Clock Controller
RTC = Real Time Clock
SPI = Serial Peripheral Interface
SysTick = System Tick
TIM = Timer
USART = Universal Synchronous/Asynchronous Receiver and Transmitter //Synchronous/Asynchronous同步的/异步的
WWDG = Windowed Watchdog