CDP65C51A Overview
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _CMOS Peripherals Advance Information TERMINAL ASSIGNMENT vss eso eS1 RES RX e XTLl XTL RTS CfS TxD DTR RxO RSO RSI 28 27 2. 14 15 TOP vlEW R/W +2 :rnll 07 D. 05 04 03 02 01 DO = DCD VDD 92CS-36774 CDP65C51A CMOS Asynchronous munications Interface Adapter (ACIA).
CDP65C51A Key Features
- patible with 8-bit microprocessors
- Full duplex operation with buffered receiver and transmitter
- Data set/modem control functions
- Internal baud-rate generator with 15 programmable baud rates
- Program-selectable internally or externally controlled receiver rate
- Operates at baud rates up to 250,000 via proper crystal or clock selection
