30 PIN SINGLE INLINE MEMORY MODULE PINOUT

8bit data bus

10 bit address bus with row/column select

Pin #   Signal Description
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