Pin #   

Pin Name

Pin Type

Pin #   

Pin Name

Pin Type

1

-RESET

I

2

GND

Ground

3

Data 7

I/O

4

Data 8

I/O

5

Data 6

I/O

6

Data 9

I/O

7

Data 5

I/O

8

Data 10

I/O

9

Data 4

I/O

10

Data 11

I/O

11

Data 3

I/O

12

Data 12

I/O

13

Data 2

I/O

14

Data 13

I/O

15

Data 1

I/O

16

Data 14

I/O

17

Data 0

I/O

18

Data 15

I/O

19

Ground

Power

20

Key Pin

21

Reserved

--

22

GND

Ground

23

-IOW

I

24

GND

Ground

25

-IOR

I

26

GND

Ground

27

IORDY

O

28

Reserved

--

29

Reserved

--

30

GND

Ground

31

IRQ

O

32

-IOIS16

O

33

A1

I

34

-PDIAG

I/O

35

A0

I

36

A2

I

37

-CS0

I

38

-CS1

I

39

DASP

I/O

40

GND

Ground

41

VCC      (Note 1)

Power

42

VCC       (Note 1)

Power

43

GND      (Note 1)

Ground

44

Reserved    (Note 1)

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