K4H510438A-TCA0 SAMSUNG [Samsung semiconductor], K4H510438A-TCA0 Datasheet - Page 10
K4H510438A-TCA0
Manufacturer Part Number
K4H510438A-TCA0
Description
128Mb DDR SDRAM
Manufacturer
SAMSUNG [Samsung semiconductor]
Datasheet
1.K4H510438A-TCA0.pdf
(53 pages)
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128Mb DDR SDRAM
1. Package Pinout & Dimension
2.1 Package Pinout
QFC/NC
AP/A
LDQS
V
V
V
LDM
V
V
CAS
RAS
DQ
DQ
DQ
DQ
DQ
DQ
DQ
DQ
BA
BA
V
V
WE
V
DDQ
SSQ
DDQ
SSQ
NC
DDQ
NC
CS
NC
A
A
A
A
DD
DD
DD
10
0
1
2
3
4
5
6
7
0
1
0
1
2
3
DM is internally loaded to match DQ and DQS identically.
QFC/NC
AP/A
V
V
V
V
V
CAS
RAS
DQ
DQ
DQ
DQ
BA
BA
V
V
WE
V
DDQ
NC
NC
DDQ
NC
NC
NC
DDQ
NC
NC
NC
NC
SSQ
SSQ
CS
DD
DD
A
A
A
A
DD
10
0
1
2
3
0
1
0
1
2
3
QFC/NC
Table 2. Column address configuration
Organization
AP/A
V
V
V
V
V
CAS
RAS
DQ
DQ
BA
BA
V
V
WE
V
DDQ
DDQ
DDQ
NC
NC
SSQ
NC
NC
NC
SSQ
NC
NC
NC
NC
NC
CS
NC
32Mx4
16Mx8
8Mx16
A
A
A
A
DD
DD
DD
10
0
1
0
1
0
1
2
3
FIgure 1. 128Mb package Pinout
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
(0.65 mm PIN PITCH)
(400mil x 875mil)
66 PIN TSOP(II)
Bank Address
Row Address
Auto Precharge
MS-024FC
8Mb x 16
32Mb x 4
16Mb x 8
BA0-BA1
A0-A11
- 10 -
A10
Column Address
A0-A9, A11
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
A0-A9
A0-A8
REV. 1.0 November. 2. 2000
V
NC
V
NC
DQ
V
NC
NC
V
NC
DQ
V
NC
NC
V
DQS
NC
V
V
DM
CK
CK
CKE
NC
NC
A
A
A
A
A
A
A
V
SS
SSQ
DDQ
SSQ
DDQ
SSQ
REF
SS
11
9
8
7
6
5
4
SS
3
2
V
DQ
V
NC
DQ
V
NC
DQ
V
NC
DQ
V
NC
NC
V
DQS
NC
V
V
DM
CK
CK
CKE
NC
NC
A
A
A
A
A
A
A
V
SS
SSQ
DDQ
SSQ
DDQ
SSQ
REF
SS
11
9
8
7
6
5
4
SS
7
6
5
4
V
DQ
V
DQ
DQ
V
DQ
DQ
V
DQ
DQ
V
DQ
NC
V
UDQS
NC
V
V
UDM
CK
CK
CKE
NC
NC
A
A
A
A
A
A
A
V
SS
SSQ
DDQ
SSQ
DDQ
SSQ
REF
SS
11
9
8
7
6
5
4
SS
15
14
13
12
11
10
9
8
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