ST68C454 СПЕЦИФИКАЦИЯ,СХЕМЫ,ФУНКЦИИ

ST68C454 Datasheet PDF

• Exar Corporation ST68C454
  QUAD UNIVERSAL ASYNCHRONOUS RECEIVER/TRANSMITTER (UART)
• EXAR[Exar Corporation] ST68C554
  QUAD UART WITH 16-BYTE FIFOS
• EXAR[Exar Corporation] ST68C554CJ68
  2.97V 5.5V QUAD UART WITH 16-BYTE FIFO
• EXAR[Exar Corporation] ST68C554IJ68
  2.97V 5.5V QUAD UART WITH 16-BYTE FIFO