1

Features

– Low-cost Easy-to-use Software Tools

– 7.5 ns Maximum Pin-to-pin Delay

Notes:

1. The shaded devices are obsolete. Suggested replacement: ATF22V10CQ

2. The shaded devices are obsolete. Suggested replacement: ATF22V10CQZ

– Input and I/O Pull-up Resistors

– Reprogrammable

– 100% Tested

– 20-year Data Retention

– 100 Erase/Write Cycles

– 2,000V ESD Protection

– 200 mA Latchup Immunity

Logic Diagram

Device

I

I

ATF22V10B

85 mA

90 mA

ATF22V10BQ

(1)

35 mA

40 mA

ATF22V10BQL

(2)

5 mA

20 mA

Rev. 0250L–PLD–06/03

High-

performance

EE PLD

ATF22V10B

Pin Configurations

All Pinouts Top View

Pin Name

Function

CLK

Clock

IN

Logic Inputs

I/O

Bidirectional Buffers

*

No Internal Connection

+5V Supply

DIP/SOIC

1

2

3

4

5

6

7

8

9

10

11

12

24

23

22

21

20

19

18

17

16

15

14

13

CLK/IN

IN

IN

IN

IN

IN

IN

IN

IN

IN

IN

GND

VCC

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

IN

TSSOP

1

2

3

4

5

6

7

8

9

10

11

12

24

23

22

21

20

19

18

17

16

15

14

13

CLK/IN

IN

IN

IN

IN

IN

IN

IN

IN

IN

IN

GND

VCC

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

IN

LCC/PLCC

5

6

7

8

9

10

11

25

24

23

22

21

20

19

IN

IN

IN

*

IN

IN

IN

I/O

I/O

I/O

*

I/O

I/O

I/O