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CDP1851 |
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| Part Number | CDP1851 |
| Manufacturer | GE |
| Description | _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ CMOS Perlph~rals TERMINAL ASSIGNMENT CL.OCI( cs RAD RAI BUSO BUSI BUS2 BUS3 BUS4 BUS5 .,.0e STROBE VDD RD/WE ".WR/liE A ROY A STROBE AD A... |
| Features |
• 20 Programmable 110 Lines • Programmable for Operation in Four Modes: Input Output Bidirectional Bit-programmable • Operates in Either I/O or Memory Space The RCA CDP1851 and CDP1851C are CMOS programmable two-port I/Os designed for use as general-purpose 1/0 devices. They are directly compatible with CDP1800 series microprocessors functioning at maximum clock frequency. Each port can be programmed in either byte-I/O or bit-programmable modes for interfacing with peripheral devices such as printers and keyboards. Both ports A and B can be separately programmed to be 8 bit input or output p... |
| Document |
 CDP1851 Data Sheet
PDF 656.04KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | CDP1851 |
Intersil Corporation |
CMOS Programmable I/O Interface |
|
| 2 | CDP1851C |
Intersil Corporation |
CMOS Programmable I/O Interface |
|
| 3 | CDP1851C |
GE |
CMOS Programmable I/O Interface |
|
| 4 | CDP1852 |
Intersil Corporation |
Byte-Wide Input/Output Port |
|
| 5 | CDP1852 |
GE |
Byte-Wide Input/Output Port |
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