MSM56V16800D Datasheet, PDF (2/30 Pages) OKI electronic componets – 2-Bank x 1,048,576-Word x 8-Bit SYNCHRONOUS DYNAMIC RAM

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PIN CONFIGURATION (TOP VIEW)
^{VCC 1}
DQ1 2
V_SSQ 3
DQ2 4
V_CCQ 5
DQ3 6
V_SSQ 7
DQ4 8
V_CCQ 9
NC 10
NC 11
WE 12
CAS 13
RAS 14
CS 15
A11 16
A10 17
A0 18
A1 19
A2 20
A3 21
V_CC 22
44-Pin Plastic TSOP (II)
(K Type)
MSM56V16800D/DH
44 V_SS
43 DQ8
42 V_SSQ
41 DQ7
40 V_CCQ
39 DQ6
38 V_SSQ
37 DQ5
36 V_CCQ
35 NC
34 NC
33 DQM
32 CLK
31 CKE
30 NC
29 A9
28 A8
27 A7
26 A6
25 A5
24 A4
23 V_SS
Pin Name
CLK
CS
CKE
A0 - A10
A11
RAS
CAS
WE
Function
System Clock
Chip Select
Clock Enable
Address
Bank Select Address
Row Address Strobe
Column Address Strobe
Write Enable
Pin Name
DQM
DQi
V_CC
V_SS
V_CCQ
V_SSQ
NC
Function
Data Input/Output Mask
Data Input/Output
Power Supply (3.3 V)
Ground (0 V)
Data Output Power Supply (3.3 V)
Data Output Ground (0 V)
No Connection
Note: The same power supply voltage must be provided to every V_CC pin and V_CCQ pin.
The same GND voltage level must be provided to every V_SS pin and V_SSQ pin.
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