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85C220 used in Commodore and Amiga equipment

IC number

85C220

IC function

PLD (Programmable logic device)

Component documentation

IC number	Manufacturer	Documentation
85C220 (later EP220)	Intel (later Altera)	Not available

Component versions

IC number	Package	Propagation delay
N85C220-66 (later EP220LC-12)	20-pin PLCC	12 ns

Programmed components

IC number	Package	CBM part number	CBM part description
N85C220-66	PLCC	391238-01	Prog 85C220-66 12ns 20pin PLCC

Positions

Device	Position	Component	Package
SL386SX CPU card w/cache DB1	U105	391238-01	PLCC

Pinout

Pin	Type	Device pin name
1	Input	INPUT/CLK
2	Input	INPUT
3	Input	INPUT
4	Input	INPUT
5	Input	INPUT
6	Input	INPUT
7	Input	INPUT
8	Input	INPUT
9	Input	INPUT
10	Power	GND
11	Input	INPUT
12	I/O	I/O
13	I/O	I/O
14	I/O	I/O
15	I/O	I/O
16	I/O	I/O
17	I/O	I/O
18	I/O	I/O
19	I/O	I/O
20	Power	VCC

Copyright © 2005 Ronald van Dijk - All rights reserved
Last update: 2 March 2005