SC28L91A1A,518
SC28L91 - 3.3V or 5V Universal Asynchronous Receiver/Transmitter UART
UART IC 1,UART 通道 - 16 字节 44-PLCC(16.59x16.59)
得捷:
IC UART SINGLE W/FIFO 44-PLCC
Win Source:
IC UART SINGLE W/FIFO 44-PLCC / UART IC 1, UART Channel 16 Byte 44-PLCC 16.59x16.59