G65SC21PI-2 Datasheet – CMOS peripheral Interface Adapter

Part Number: G65SC21PI-2

Function: CMOS peripheral Interface Adapter

Package: DIP 40 Pin type

Manufacturer: California Micro Devices


G65SC21PI-2 datasheet


The CMD G65SC21PI-2 is a very flexible Peripheral Interface Adapter for use with CMD and other 8-bit microprocessor families.

The G65SC21 provides programmed microprocessor control of up to two peripheral devies

(Port A and Port B)



1. CMOS process technology for low power consumption

2. Direct replacement for NMOS 6521 and 6821 devices manufactured by others

3. Two programmable 8-bit bidirectional I/O Ports for peripheral device interfacing

Other data sheets are available within the file:

G65SC21C-1, G65SC21C-4, G65SC21CI-1, G65SC21CI-2

G65SC21PI-2 Datasheet PDF Download

G65SC21PI-2 pdf