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K4E640412D-TC/L データシートの表示(PDF) - Samsung

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K4E640412D-TC/L Datasheet PDF : 21 Pages
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K4E660412D,K4E640412D
CMOS DRAM
PIN CONFIGURATION (Top Views)
K4E660412D-J
K4E640412D-J
VCC 1
DQ0 2
DQ1 3
N.C 4
N.C 5
N.C 6
N.C 7
W8
RAS 9
A0 10
A1 11
A2 12
A3 13
A4 14
A5 15
VCC 16
32 VSS
31 DQ3
30 DQ2
29 N.C
28 N.C
27 N.C
26 CAS
25 OE
24 A12(N.C)*
23 A11
22 A10
21 A9
20 A8
19 A7
18 A6
17 VSS
(J : 400mil SOJ)
K4E660412D-T
K4E640412D-T
VCC 1
DQ0 2
DQ1 3
N.C 4
N.C 5
N.C 6
N.C 7
W8
RAS 9
A0 10
A1 11
A2 12
A3 13
A4 14
A5 15
VCC 16
32 VSS
31 DQ3
30 DQ2
29 N.C
28 N.C
27 N.C
26 CAS
25 OE
24 A12(N.C)*
23 A11
22 A10
21 A9
20 A8
19 A7
18 A6
17 VSS
(T : 400mil TSOP(II))
* (N.C) : N.C for 4K Refresh product
Pin Name
A0 - A12
A0 - A11
DQ0 - 3
VSS
RAS
CAS
W
OE
VCC
N.C
Pin Function
Address Inputs(8K Product)
Address Inputs(4K Product)
Data In/Out
Ground
Row Address Strobe
Column Address Strobe
Read/Write Input
Data Output Enable
Power(+3.3V)
No Connection

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