Download Transcend 2048MB DDR2 PC2-3200 400MHz REG

240PIN DDR2 400 Registered DIMM
2048MB With 128Mx4 CL3
TS256MQR72V4K
Placement
Description
The TS256MQR72V4K is a 256M x 72bits DDR2-400
Registered DIMM. The TS256MQR72V4K consists of 36
pcs 128Mx4 bits DDR2 SDRAMs in 60 ball FBGA
package, 4 pcs register in 96 ball uBGA package, 1
piece PLL driver IC and a 2048 bits serial EEPROM on a
B
240-pin printed circuit board. The TS256MQR72V4K is a
Dual In-Line Memory Module and is intended for
mounting into 240-pin edge connector sockets.
D
E
Synchronous design allows precise cycle control with the
F
use of system clock. Data I/O transactions are possible
on both edges of DQS. Range of operation frequencies,
A
programmable latencies allow the same device to be
useful for a variety of high bandwidth, high performance
memory system applications.
Features
•
RoHS compliant products.
•
JEDEC standard 1.8V ± 0.1V Power supply
•
VDDQ=1.8V ± 0.1V
•
Max clock Freq: 200MHZ; 400Mb/S/Pin.
•
Posted CAS
•
Programmable CAS Latency: 3,4,5
•
Programmable Additive Latency :0, 1,2,3 and 4
•
Write Latency (WL) = Read Latency (RL)-1
•
Burst Length: 4,8(Interleave/nibble sequential)
•
Programmable sequential / Interleave Burst Mode
•
Bi-directional Differential Data-Strobe (Single-ended
C
I
M
J
K
L
data-strobe is an optional feature)
•
Off-Chip Driver (OCD) Impedance Adjustment
•
MRS cycle with address key programs.
•
On Die Termination
•
Serial presence detect with EEPROM
Transcend Information Inc.
G
H
PCB: 09-2220
1
240PIN DDR2 400 Registered DIMM
2048MB With 128Mx4 CL3
TS256MQR72V4K
Dimensions
Side
Pin Description
Millimeters
Inches
A
133.35±0.15
5.250±0.006
B
55.00
2.165
C
63.00
2.480000
D
5.00
0.197
E
2.50
0.0980
F
1.50±0.10
0.059±0.039
G
5.175
0.204
H
2.20
I
Symbol
Function
A0~A13, BA0, BA1
Address input, bank address
DQ0~DQ63
Data Input / Output.
CB0~CB7
Data Check Bits Input/Output
DQS0~DQS8
Data strobe
/DQS0~/DQS8
Data strobe , negative line
CK0, /CK0
Clock Input.
0.867
CKE0, CKE1
Clock Enable Input.
4.00
0.157
ODT0, ODT1
On-die termination control line
J
10.00
0.394
/CS0, /CS1
Chip Select Input.
K
17.80
0.701
/RAS
Row Address Strobe
L
30.00±0.15
1.181±0.006
/CAS
Column Address Strobe
M
1.27±0.10
0.050±0.004
/WE
Write Enable
DM0~DM8
Data-in Mask
/DQS9~/DQS17
Data strobes(Read),negative line
VDD
+1.8 Voltage power supply
VDDQ
+1.8 Voltage Power Supply for DQS
VREF
Power Supply for Reference
(Refer Placement)
Serial
EEPROM
Positive
Power
VDDSPD
Supply
Transcend Information Inc.
2
SA0~SA2
Address select for EEPROM
SCL
Serial PD Clock
SDA
Serial PD Add/Data input/output
VSS
Ground
/RESET
Register and PLL control pin
/Err_Out
Parity error found in the bus
Par_In
Parity bit for address and control bus
NC
No Connection
240PIN DDR2 400 Registered DIMM
2048MB With 128Mx4 CL3
TS256MQR72V4K
Pinouts:
Pin
Pin
Pin
Pin
No
Name
No
Name
01 VREF
41 VSS
02 VSS
42 *CB0
03 DQ0
43 *CB1
04 DQ1
44 VSS
05 VSS
45 */DQS8
06 /DQS0
46 *DQS8
07 DQS0
47 VSS
08 VSS
48 *CB2
09 DQ2
49 *CB3
10 DQ3
50 VSS
11 VSS
51 VDDQ
12 DQ8
52 CKE0
13 DQ9
53 VDD
14 VSS
54 NC
15 /DQS1
55 *NC,Err_Out
16 DQS1
56 VDDQ
17 VSS
57 A11
18 NC
58 A7
19 NC
59 VDD
20 VSS
60 A5
21 DQ10
61 A4
22 DQ11
62 VDDQ
23 VSS
63 A2
24 DQ16
64 VDD
25 DQ17
65 VSS
26 VSS
66 VSS
27 /DQS2
67 VDD
28 DQS2
68 NC
29 VSS
69 VDD
30 DQ18
70 A10/AP
31 DQ19
71 BA0
32 VSS
72 VDDQ
33 DQ24
73 /WE
34 DQ25
74 /CAS
35 VSS
75 VDDQ
36 /DQS3
76 /CS1
37 DQS3
77 ODT1
38 VSS
78 VDDQ
39 DQ26
79 VSS
40 DQ27
80 DQ32
*Please refer Block Diagram
Transcend Information Inc.
Pin
No
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
Pin
Name
DQ33
VSS
/DQS4
DQS4
VSS
DQ34
DQ35
VSS
DQ40
DQ41
VSS
/DQS5
DQS5
VSS
DQ42
DQ43
VSS
DQ48
DQ49
VSS
SA2
NC
VSS
/DQS6
DQS6
VSS
DQ50
DQ51
VSS
DQ56
DQ57
VSS
/DQS7
DQS7
VSS
DQ58
DQ59
VSS
SDA
SCL
Pin
No
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
3
Pin
Name
VSS
DQ4
DQ5
VSS
*DM0,DQS9
*NC,/DQS9
VSS
DQ6
DQ7
VSS
DQ12
DQ13
VSS
*DM1,DQS10
*NC,/DQS10
VSS
CK1
/CK1
VSS
DQ14
DQ15
VSS
DQ20
DQ21
VSS
*DM2,DQS11
*NC,/DQS11
VSS
DQ22
DQ23
VSS
DQ28
DQ29
VSS
*DM3,DQS12
*NC,/DQS12
VSS
DQ30
DQ31
VSS
Pin
No
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
Pin
Name
*CB4
*CB5
VSS
*DM8,DQS17
*NC,/DQS17
VSS
CB6
CB7
VSS
VDDQ
CKE1
VDD
NC
NC
VDDQ
A12
A9
VDD
A8
A6
VDDQ
A3
A1
VDD
CK0
/CK0
VDD
A0
VDD
BA1
VDDQ
/RAS
/CS0
VDDQ
ODT0
A13
VDD
VSS
DQ36
DQ37
Pin
No
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
Pin
Name
VSS
*DM4,DQS13
*NC,/DQS13
VSS
DQ38
DQ39
VSS
DQ44
DQ45
VSS
*DM5,DQS14
*NC,/DQS14
VSS
DQ46
DQ47
VSS
DQ52
DQ53
VSS
CK2
/CK2
VSS
*DM6,DQS15
*NC,/DQS15
VSS
DQ54
DQ55
VSS
DQ60
DQ61
VSS
*DM7,DQS16
*NC,/DQS16
VSS
DQ62
DQ63
VSS
VDDSPD
SA0
SA1