Datasheet Details
| Part number | R65C51 |
|---|---|
| Manufacturer | Unknown Manufacturer |
| File Size | 1.52 MB |
| Description | ASYNCHRONOUS COMMUNICATIONS INTERFACE ADAPTER |
| Datasheet |
 R65C51 Datasheet
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General Description
The Rockwell CMOS R65C51 Asynchronous Communications Interface Adapter (ACIA) provides an easily implemented, program controlled interface between 8-bit microprocessor-based systems and serial communication data sets and modems.
The ACIA has an internal baud rate generator.
Key Features
- Low power CMOS N-well silicon gate technology Direct replacement for NMOS R6551 ACIA Full duplex operation with buffered receiver and transmitter Data set/modem control functions Internal baud rate generator rates (50 to 19,200) . with 15 programmable bau Program-selectable rate internally or’externally controlled receive . Programmable word lengths, number of stop bits, and pant bit generation and detection Programmable Program reset Program-selectable serial echo mode Two chip selects 1.