Mosel Vitelic V436664X24VXSG-75PC, V436664X24VXSG-75, V436664X24VXSG-10PC Datasheet
MOSEL VITELIC
V436664X24V
512MB 144-PIN UNBUFFERED SDRAM
SODIMM, 64M X 64 3.3VOLT
PRELIMINARY
Features
■ JEDEC-standard144 pin, Small-Outline, Dualin
line Memory Module (SOD IMM)
■ Serial Presence Detect with E
■ Nonbuffered
■ Fully Synchronous, All Signals Registered on
Positive Edge of System Clock
■ Single +3.3V (± 0.3V) Power Supply
■ All Device Pins are LV TTL Compatible
■ 8192 Refresh Cycles every 64 ms
■ Self-Refresh Mode
■ Internal Pipelined Operation; Column Address
can be changed every System Clock
■ Programmable Burst Lengths : 1, 2, 4, 8
■ AutoP r ec harge and Piecharge all Banks by A10
■ Data Mask Function by DQM
■ Mode Register Set Programming
■ Programmable (CAS
Latency: 2, 3 Clocks)
■ SOC component packag e
2
PROM
Description
The V436664X 24V memory module is organized
67,108,864x 64 bitsi n a 144 pinS ODIMM. The 64M
x 64 memory module uses 16 Mosel-Vitelic 64M x 4
SDRAM. Th e x64 modules are ideal for use in high
performance computer systems where increased
memory density and fast accesst im es are required.
Speed
Part Number
V436664X24VXXX-75PC -75PC, CL=2,3
V436664X24VXXX-75 -75, CL=3
V436664X24VXXX-10PC -10PC, CL=2,3
Grade Configuration
64M x 64
(133 MHz)
64M x 64
(133 MHz)
64M x 64
(100 MHz)
1
V436664X24V Rev.1.0 January 2002
32M x 8 32M x 8 32M x 8 32M x 8
59 61 143
Pin 2 on Backside
1
Pin 144 on Backside
MOSEL VITELIC
V436664X24V
Pin Configurations (Front Side/Back Side)
Pin Front Pin Front Pin Front Pin Back Pin Back Pin Back
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
DQMB1
1
2
3
4
5
6
7
8
9
VSS
VSS
DQ0
DQ32
DQ1
DQ33
DQ2
DQ34
DQ3
DQ35
VDD
VDD
DQ4
DQ36
DQ5
DQ37
DQ6
DQ38
DQ7
DQ39
VSS
VSS
DQMB0
DQMB4
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
DQMB5
VDD
VDD
A0
A3
A1
A4
A2
A5
VSS
VSS
DQ8
DQ40
DQ9
DQ41
DQ10
DQ42
DQ11
DQ43
VDD
VDD
DQ12
DQ44
Note:
1. RAS,CAS,WECASx, CSx are active low signals.
DQ13
DQ45
DQ14
DQ46
DQ15
DQ47
VSS
VSS
NC
NC
NC
NC
CLK0
CKE0
VDD
VDD
RAS
CAS
WE
CKE1
CS0
NC
CS1
A12
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
NC
CLK1
VSS
VSS
NC
NC
NC
NC
VDD
VDD
DQ16
DQ48
DQ17
DQ49
DQ18
DQ50
DQ19
DQ51
VSS
VSS
DQ20
DQ52
DQ21
DQ53
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
DQ22
DQ54
DQ23
DQ55
VDD
VDD
A6
A7
A8
BA0
VSS
VSS
A9
BA1
A10
A11
VDD
VDD
DQMB2
DQMB6
DQMB3
DQMB7
VSS
VSS
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
DQ24
DQ56
DQ25
DQ57
DQ26
DQ58
DQ27
DQ59
VDD
VDD
DQ28
DQ60
DQ29
DQ61
DQ30
DQ62
DQ31
DQ63
VSS
VSS
SDA
SCL
VDD
VDD
Pin Names
A0–A11, BA0, BA1 Address, Bank Select
DQ0–DQ63 Data Inputs/Outputs
RAS
CAS
WE
0,CS1 Chip Select
CS
DQMB0–DQMB7 OutputEnable
CKE0, CKE1 Clock Enable
CLK0, CLK1 Clock
SDA Serial Input/Output
SCL Serial Clock
VDD Power Supply
VSS Ground
NC No Connect (Open)
Row Address Strobes
Column Address Strobes
Write Enable
V436664X24V Rev. 1.0 January 2002
2
MOSEL VITELIC
Part Number Information
V436664X24V
MOSEL VITELIC
MANUFACTURED
V 4 3 66 64 X 2 4 V X S G -XX
SDRAM
3.3V
WIDTH
144 PIN SODIMM
X4 COMPONENT
DEPTH
REFRESH
RATE8K
LVTTL
4BANKS
COMPONENT A=0.17u B=0.14u
REV LEVEL
LEAD FINISH
G = GOLD
COMPONENT
PACKAGE, S=SOC
SPEED
75PC = PC133 CL2,3
75 = PC133 CL3
10PC = PC100 CL2,3
V436664X24V Rev. 1.0 January2002
3
MOSEL VITELIC
BLOCK DIAGRAM
CS0
V436664X24V
DQM0
I/O1–I/O4
I/O5–I/O8
DQM1
I/O9–I/O12
I/O13–I/O16
CS0
DQM2
I/O17–I/O20
I/O21–I/O24
10
10
10
10
10
10
CS
DQM
I/O1–I/O4
CS
DQM
I/O1–I/O4
CS
DQM
I/O1–I/O4
CS
DQM
I/O1–I/O4
CS
DQM
I/O1–I/O4
CS
DQM
I/O1–I/O4
D0
D1
D2
D3
D4
D5
DQM4
I/O33–I/O36
I/O37–I/O40
DQM5
I/O41–I/O44
I/O45–I/O48
DQM6
I/O49–I/O52
I/O53–I/O56
10
10
10
10
10
10
CS
DQM
I/O1–I/O4
CS
DQM
I/O1–I/O4
CS
DQM
I/O1–I/O4
CS
DQM
I/O1–I/O4
CS
DQM
I/O1–I/O4
CS
DQM
I/O1–I/O4
D8
D9
D10
D11
D12
D13
RAS
CAS
WE
CKE0
DQM0–DQM7
CS0,
A0–A11
BA0, BA1
D0–D15
D0–D15
D0–D15
D0–D15
D0–D15
D0–D15
D0–D15
D0–D15
DQM3
I/O25–I/O28
10
I/O29–I/O32
10
V436664X24V Rev. 1.0 January 2002
DQM
I/O1–I/O4
DQM
I/O1–I/O4
CS
CS
D6
D7
DQM7
I/O57–I/O60
I/O61–I/O64
10
10
DQM
I/O1–I/O4
DQM
I/O1–I/O4
4
CS
CS
D14
D15
CLK1,CLK3
CLK0, CLK2
10K
12pF
D0–D17
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