W65C51S Asynchronous Communications Interface Adapter (ACIA)

Interface Signals Relationship

Interface Signals Relationship

Features of the W65C51S
  • 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
  • Replacement for CMD / GTE Harris / MOS Technology / GE / RCA / Synertek / Motorola / Freescale / Rockwell R6551, 65SC51, 65C51, 6551, CPD65C51, 6551, 6850

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Packaging
and
Pricing

Plastic Dual-In-Line, 40 pins
W65C51S6TPG–14
Sample Only
  

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Last updated 1.10.2008
Current date 05.16.2008
Time 09:10 PM