IN82C55 Description
CHMOS PROGRAMMABLE PERIPHERAL INTERFACE he 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. e U 4 t m o .c TECHNICAL DATA IN82C55 w MODE 0,...
IN82C55 Key Features
- a D . w
- Standard Temperature Range
- Extended Temperature Range
- GROUP A CONTROL
- 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