引脚定义

1

VCC

+5 VDC

2

/CAS

Column Address Strobe

3

DQ0

Data 0

4

A0

Address 0

5

A1

Address 1

6

DQ1

Data 1

7

A2

Address 2

8

A3

Address 3

9

GND

Ground

10

DQ2

Data 2

11

A4

Address 4

12

A5

Address 5

13

DQ3

Data 3

14

A6

Address 6

15

A7

Address 7

16

DQ4

Data 4

17

A8

Address 8

18

A9

Address 9

19

A10

Address 10

20

DQ5

Data 5

21

/WE

Write Enable

22

GND

Ground

23

DQ6

Data 6

24

A11

Address 11

25

DQ7

Data 7

26

QP

Data Parity Out

27

/RAS

Row Address Strobe

28

/CASP

Something Parity ????

29

DP

Data Parity In

30

VCC

+5 VDC