N82C55AN Overview
IN82C55AN CHMOS PROGRAMMABLE PERIPHERAL INTERFACE The Integral IN82C55AN is a high-performance, CHMOS version of the industry standard IN82C55AN general purpose programmable I/O device which is designed for use with all Intel and most other microprocessors. It provides 24 I/O pins which may be individually programmed in 2 groups of 12 and used in 3 major modes of operation. In MODE 0, each group of 12 I/O pins may be programmed in sets of 4 and...
N82C55AN Key Features
- patible with all Intel and Most Other Microprocessors High Speed, «Zero Wait State» Operation with 8MHz 8086/88 and 8018
- Standard Temperature Range
- Extended Temperature Range
- Data Bus 0 0 0 1 0 Port B
- Data Bus 0 1 0 1 0 Port C
- Data Bus 1 0 0 1 0 Control Word
- Data Bus 1 1 0 1 0
- Port A Data Bus
- Port B Data Bus
- Port C Data Bus
