W65C51N Asynchronous Communications Interface Adapter (ACIA)

Interface Signals Relationship

Interface Signals Relationship

Features of the W65C51N
  • Full duplex operation with buffered receiver and transmitter
  • Data set/modem control functions
  • Internal baud rate generator with 15 programmable baud rates (50 to 19,200)
  • Program−selectable internally or externally controlled receiver rate
  • Programmable word lengths, number of stop bits and parity bit generation and detection
  • Programmable interrupt control
  • Program reset
  • Program−selectable serial echo mode
  • 2 Chip Selects
  • 14 MHz Operating Bus Speed
  • 5V Power Supply
  • Full TTL compatibility
  • Bus compatible with 14 MHz W65C02S and W65C816S
  • Bus Compatible with 65xx and 68xx microprocessors

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Plastic Dual-In-Line, 40 pins
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