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V58C2128 Datasheet, PDF (2/59 Pages) Mosel Vitelic, Corp – HIGH PERFORMANCE 2.5 VOLT 128 Mbit DDR SDRAM
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MOSEL VITELIC
V58C2128(804/404/164)S
66 Pin Plastic TSOP-II
PIN CONFIGURATION
Top View
8Mb x 16
16Mb x 8
32Mb x 4
VDD
DQ0
VDDQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VDDQ
DQ5
DQ6
VSSQ
DQ7
NC
VDD
DQ0
VDDQ
NC
DQ1
VSSQ
NC
DQ2
VDDQ
NC
DQ3
VSSQ
NC
NC
VDD
NC
VDDQ
NC
DQ0
VSSQ
NC
NC
VDDQ
NC
DQ1
VSSQ
NC
NC
VDDQ
LDQS
VDDQ
NC
VDDQ
NC
NC
NC
NC
VDD
VDD
VDD
QFC/NC QFC/NC QFC/NC
NC
NC
NC
WE
CAS
WE
CAS
WE
CAS
RAS RAS RAS
CS
CS
CS
NC
NC
NC
BA0
BA1
BA0
BA1
BA0
BA1
AP/A10 AP/A10 AP/A10
A0
A1
A2
A3
VDD
A0
A1
A2
A3
VDD
A0
A1
A2
A3
VDD
1
66
2
65
3
64
4
63
5
62
6
61
7
60
8
59
9
58
10
57
11
56
12
55
13
66 PIN TSOP (II)
(400mil x 875 mil)
54
14
53
15 Bank Address 52
16
BA0-BA1
51
17
50
18
Row Address
A0-A11
49
19
48
20 Auto Precharge 47
21
A10
46
22
45
23
44
24
43
25
42
26
41
27
40
28
39
29
38
30
37
31
36
32
35
33
34
VSS
NC
VSSQ
NC
DQ3
VDDQ
NC
NC
VSSQ
NC
DQ2
VDDQ
NC
NC
VSSQ
DQS
NC
VREF
VSS
DM
CK
CK
CKE
NC
NC
A11
A9
A8
A7
A6
A5
A4
VSS
VSS
DQ7
VSSQ
NC
DQ5
VDDQ
NC
DQ5
VSSQ
NC
DQ4
VDDQ
NC
NC
VSSQ
DQS
NC
VREF
VSS
DM
CK
CK
CKE
NC
NC
A11
A9
A8
A7
A6
A5
A4
VSS
VSS
DQ15
VSSQ
DQ14
DQ13
VDDQ
DQ12
DQ11
VSSQ
DQ10
DQ9
VDDQ
DQ8
NC
VSSQ
UDQS
NC
VREF
VSS
UDM
CK
CK
CKE
NC
NC
A11
A9
A8
A7
A6
A5
A4
VSS
Pin Names
CK, CK
CKE
CS
RAS
CAS
WE
DQS (UDQS, LDQS)
A0–A11
BA0, BA1
Differential Clock Input
Clock Enable
Chip Select
Row Address Strobe
Column Address Strobe
Write Enable
Data Strobe (Bidirectional)
Address Inputs
Bank Select
V58C2128(804/404/164)S Rev. 1.6 March 2002
DQ’s
DM (UDM, LDM)
VDD
VSS
VDDQ
VSSQ
NC
VREF
QFC
2
Data Input/Output
Data Mask
Power (+2.5V)
Ground
Power for I/O’s (+2.5V)
Ground for I/O’s
Not connected
Reference Voltage for Inputs
FET Control
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