Dataram 2GB DDR3 SDRAM DTM64315B Benutzerhandbuch
Produktcode
DTM64315B
DTM64315B
2GB - 240-Pin 1Rx4 Registered ECC DDR3 DIMM
Document 06566, Revision A, 24-Sep-09, Dataram Corporation
© 2009
Page 1
Features
Description
240-pin JEDEC-compliant DIMM, 133.35 mm wide by 30 mm high
Operating Voltage: 1.5V ± 0.075
I/O Type: SSTL_15
On-board I
2
C temperature sensor with integrated serial presence-
detect (SPD) EEPROM
Data Transfer Rate: 10.6 Gigabytes/sec
Data Bursts: 8 and burst chop 4 mode
ZQ Calibration for Output Driver and On-Die Termination (ODT)
Programmable ODT / Dynamic ODT during Writes
Programmable CAS Latency: 6, 7, 8, and 9
Bi-Directional Differential Data Strobe signals
SDRAM Addressing (Row/Col/Bank): 14/11/3
DTM64315B is a registered 256Mx72
memory module, which conforms to
JEDEC's DDR3, PC3-10600 standard. The
assembly is a Single-Rank comprised of
eighteen 256Mx4 DDR3 Hynix SDRAMs.
One 2K-bit EEPROM is used for Serial
Presence Detect and a combination
register/PLL, with Address and Command
Parity, is also used.
Both output driver strength and input
termination impedance are programmable to
maintain signal integrity on the I/O signals in
a Fly-by topology.
A thermal sensor accurately monitors the
DIMM module and can prevent exceeding
the maximum operating temperature of 95C.
memory module, which conforms to
JEDEC's DDR3, PC3-10600 standard. The
assembly is a Single-Rank comprised of
eighteen 256Mx4 DDR3 Hynix SDRAMs.
One 2K-bit EEPROM is used for Serial
Presence Detect and a combination
register/PLL, with Address and Command
Parity, is also used.
Both output driver strength and input
termination impedance are programmable to
maintain signal integrity on the I/O signals in
a Fly-by topology.
A thermal sensor accurately monitors the
DIMM module and can prevent exceeding
the maximum operating temperature of 95C.
Fully RoHS Compliant
Pin Configuration
Pin Description
Front Side
Back Side
Name
Function
1 V
REFDQ
31 DQ25
61 A2
91 DQ41 121 V
SS
151 V
SS
181 A1
211
V
SS
CB[7:0]
Data Check Bits
2 V
SS
32
V
SS
62
V
DD
92
V
SS
122
DQ4 152 DQS12 182 V
DD
212
DQS14
DQ[63:0]
Data
Bits
3 DQ0 33
/DQS3
63 CK1*
93 /DQS5 123
DQ5 153 /DQS12 183 V
DD
213 /DQS12 DQS[17:0], /DQS[17:0] Differential Data Strobes
4 DQ1 34
DQS3
64 /CK1*
94 DQS5 124
V
SS
154 V
SS
184 CK0 214
V
SS
CK[1:0], /CK[1:0]
Differential Clock Inputs
5 V
SS
35
V
SS
65
V
DD
95
V
SS
125
DQS9
155 DQ30 185 /CK0
215
DQ46 CKE[1:0]
Clock
Enables
6 /DQS0 36
DQ26
66 V
DD
96
DQ42
126
/DQS9
156 DQ31
186 V
DD
216 DQ47
/CAS
Column Address Strobe
7 DQS0 37
DQ27
67 V
REFCA
97
DQ43
127
V
SS
157 V
SS
187 /Event 217
V
SS
/RAS
Row Address Strobe
8 V
SS
38
V
SS
68
P
AR
_I
N
98
V
SS
128
DQ6 158 CB4
188 A0
218
DQ52 /S[3:0]
Chip
Selects
9 DQ2 39
CB0
69 VDD
99 DQ48 129
DQ7 159 CB5
189 V
DD
219
DQ53
/WE
Write
Enable
10 DQ3
40 CB1
70 A10/AP
100 DQ49 130 V
SS
160 V
SS
190 BA1 220
V
SS
A[15:0]
Address
Inputs
11 V
SS
41
V
SS
71
BA0
101
V
SS
131
DQ12 161 DQS17 191 V
DD
221
DQS15
BA[2:0]
Bank
Addresses
12 DQ8
42 /DQS8
72 V
DD
102
/DQS6 132
DQ13
162 /DQS17
192 /RAS 222
/DQS15 ODT[1:0]
On
Die
Termination
Inputs
13 DQ9
43 DQS8
73 /WE
103 DQS6 133 V
SS
163 V
SS
193 /S0
223
V
SS
SA[2:0]
SPD
Address
14 V
SS
44
V
SS
74
/CAS
104
V
SS
134
DQS10 164 CB6
194 V
DD
224 DQ54
SCL
SPD Clock Input
15 /DQS1 45 CB2
75 V
DD
105 DQ50 135 /DQS10 165 CB7
195 ODT0
225 DQ55
SDA
SPD Data Input/Output
16 DQS1 46 CB3
76 /S1
106 DQ51 136 V
SS
166 V
SS
196 A13
226
V
SS
V
SS
Ground
17 V
SS
47
V
SS
77
ODT1
107
V
SS
137
DQ14 167 NC
(TEST) 197 V
DD
227
DQ60
V
DD
Power
18 DQ10 48 V
TT
78
V
DD
108
DQ56
138
DQ15
168 /RESET
198 /S3,
NC*
228
DQ61
V
DDSPD
SPD EEPROM Power
19 DQ11 49 V
TT
79
/S2,
NC*
109
DQ57
139
V
SS
169 CKE1 199 V
SS
229
V
SS
V
REFDQ
Reference Voltage for DQ
20 V
SS
50
CKE0
80
V
SS
110
V
SS
140
DQ20 170 V
DD
200 DQ36 230
DQS16
V
REFCA
Reference Voltage for CA
21 DQ16 51 V
DD
81
DQ32
111
/DQS7 141
DQ21
171 A15
201 DQ37
231
/DQS16 V
TT
Termination Voltage
22 DQ17 52 BA2
82 DQ33
112 DQS7 142 V
SS
172 A14
202 V
SS
232
V
SS
/Event
Temperature Sensing
23 V
SS
53
/E
RR
_O
UT
83
V
SS
113
V
SS
143
DQS11 173 V
DD
203 DQS13 233
DQ62
NC
No
Connection
24 /DQS2 54 V
DD
84
/DQS4
114
DQ58
144
/DQS11 174 A12/
/BC
204 /DQS13
234
DQ63
25 DQS2 55 A11
85 DQS4
115 DQ59 145 V
SS
175 A9
205 V
SS
235
V
SS
26 V
SS
56
A7
86
V
SS
116
V
SS
146
DQ22 176 V
DD
206 DQ38 236
V
DDSPD
27 DQ18 57 V
DD
87
DQ34
117
SA0
147
DQ23
177 A8
207 DQ39
237
SA1
28 DQ19 58 A5
88 DQ35
118 SCL 148 V
SS
178 A6
208 V
SS
238
SDA
29 V
SS
59
A4
89
V
SS
119
SA2
149
DQ28
179 V
DD
209 DQ44 239
V
SS
30 DQ24 60 V
DD
90
DQ40
120
V
TT
150
DQ29
180 A3
210 DQ45
240
V
TT
Identification
DTM64315B 256Mx72
2GB 1Rx4 PC3-10600R-9-10-C1
Performance range
Clock / Module Speed / CL-t
2GB 1Rx4 PC3-10600R-9-10-C1
Performance range
Clock / Module Speed / CL-t
RCD
-t
RP
667 MHz / PC3-10600 / 9-9-9
533 MHz / PC3-8500 / 8-8-8
533 MHz / PC3-8500 / 7-7-7
400 MHz / PC3-6400 / 6-6-6
533 MHz / PC3-8500 / 8-8-8
533 MHz / PC3-8500 / 7-7-7
400 MHz / PC3-6400 / 6-6-6
*
Not used