Pin No.
Pin Name
I/O
Description
-55-
–
I/O
–
I/O
–
I
I
–
I
–
–
I
O
I
I
–
I/O
–
I/O
–
+5V Supply
Data Input, Output
+5V Supply
Data Input, Output
Not used
Write Enable
Row Address Strobe
Not used
Address Inputs
+5V Supply
0V Supply (GND)
Address Inputs
Output Enable
Column Address Strobe Upper Byte Control
Column Address Strobe Lower Byte Control
Not used
Data Input, Output
0V Supply
Data Input, Output
0V Supply
1
2 ~ 5
6
7 ~ 10
11, 12
13
14
15
16 ~ 19
20
21
22 ~ 26
27
28
29
30
31 ~ 34
35
36 ~ 39
40
VCC
D00 ~ D03
VCC
D04 ~ D07
NC
______
WE
________
RAS
NC
A01 ~ A04
VCC
VSS
A05 ~ A09
_____
OE
_____
CASH
_____
CASL
NC
D08 ~ D11
VSS
D12 ~ D15
VSS
IC DESCRIPTION - 6/12 (M11B416256A-35J)-1/1
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
