Dataram DTM64369A ユーザーズマニュアル
DTM64369A
2GB - 240-Pin 1Rx8 Registered ECC DDR3 DIMM
Document 06200, Revision A, 16-Mar-11 Dataram Corporation
2011
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 I2C temperature sensor with integrated serial presence-
detect (SPD) EEPROM.
detect (SPD) EEPROM.
Data Transfer Rate: 12.8 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, 9, 10, and 11
Bi-Directional Differential Data Strobe signals
SDRAM Addressing (Row/Col/Bank): 15/10/3
DTM64369A is a registered 256Mx72 memory module,
which conforms to JEDEC's DDR3, PC3-12800 standard.
The assembly is a Single-Rank. The Rank is comprised of
nine 256Mx8 DDR3-1600 Samsung 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.
which conforms to JEDEC's DDR3, PC3-12800 standard.
The assembly is a Single-Rank. The Rank is comprised of
nine 256Mx8 DDR3-1600 Samsung 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 DM3
182 V
DD
212 DM5
DQ[63:0]
Data Bits
3 DQ0 33 /DQS3
63 CK1*
93 /DQS5 123 DQ5
153 /TDQS12 183 V
DD
213 /TDQS14 DQS[8:0], /DQS[8:0] Differential Data Strobes
4 DQ1 34 DQS3
64 /CK1*
94 DQS5 124 V
SS
154 V
SS
184 CK0
214 V
SS
DM[8:0]
Data Mask
5 V
SS
35 V
SS
65 V
DD
95 V
SS
125 DM0
155 DQ30
185 /CK0
215 DQ46
/TDQS[17:9]
Termination strobes
6 /DQS0 36 DQ26
66 V
DD
96 DQ42 126 /TDQS9 156 DQ31
186 V
DD
216 DQ47
CK[1:0], /CK[1:0]
Differential Clock Inputs
7 DQS0 37 DQ27
67 V
REFCA
97 DQ43 127 V
SS
157 V
SS
187 /EVENT 217 V
SS
CKE[1:0]
Clock Enables
8 V
SS
38 V
SS
68 P
AR
_I
N
98 V
SS
128 DQ6
158 CB4
188 A0
218 DQ52
/CAS
Column Address Strobe
9 DQ2 39 CB0
69 VDD
99 DQ48 129 DQ7
159 CB5
189 V
DD
219 DQ53
/RAS
Row Address Strobe
10 DQ3 40 CB1
70 A10/AP
100 DQ49 130 V
SS
160 V
SS
190 BA1
220 V
SS
/S[3:0]
Chip Selects
11 V
SS
41 V
SS
71 BA0
101 V
SS
131 DQ12
161 DM8
191 V
DD
221 DM6
/WE
Write Enable
12 DQ8 42 /DQS8
72 V
DD
102 /DQS6 132 DQ13
162 /TDQS17 192 /RAS
222 /TDQS15 A[15:0]
Address Inputs
13 DQ9 43 DQS8
73 /WE
103 DQS6 133 V
SS
163 V
SS
193 /S0
223 V
SS
BA[2:0]
Bank Addresses
14 V
SS
44 V
SS
74 /CAS
104 V
SS
134 DM1
164 CB6
194 V
DD
224 DQ54
ODT[1:0]
On Die Termination Inputs
15 /DQS1 45 CB2
75 V
DD
105 DQ50 135 /TDQS10 165 CB7
195 ODT0
225 DQ55
SA[2:0]
SPD Address
16 DQS1 46 CB3
76 /S1*
106 DQ51 136 V
SS
166 V
SS
196 A13
226 V
SS
SCL
SPD Clock Input
17 V
SS
47 V
SS
77 ODT1
*
107 V
SS
137 DQ14
167 NC (TEST) 197 V
DD
227 DQ60
SDA
SPD Data Input/Output
18 DQ10 48 V
TT
78 V
DD
108 DQ56 138 DQ15
168 /RESET
198 /S3, NC* 228 DQ61
/EVENT
Temperature Sensing
19 DQ11 49 V
TT
79 /S2, NC*
109 DQ57 139 V
SS
169 CKE1
*
199 V
SS
229 V
SS
/RESET
Reset for register and DRAMs
20 V
SS
50 CKE0
80 V
SS
110 V
SS
140 DQ20
170 V
DD
200 DQ36
230 DM7
PAR_IN
Parity bit for Addr/Ctrl
21 DQ16 51 V
DD
81 DQ32
111 /DQS7 141 DQ21
171 A15
201 DQ37
231 /TDQS16 /ERR_OUT
Error bit for Parity Error
22 DQ17 52 BA2
82 DQ33
112 DQS7 142 V
SS
172 A14
202 V
SS
232 V
SS
A12/BC
Combination input: Addr12/Burst Chop
23 V
SS
53 /E
RR
_O
UT
83 V
SS
113 V
SS
143 DM2
173 V
DD
203 DM4
233 DQ62
A10/AP
Combination input: Addr10/Auto-precharge
24 /DQS2 54 V
DD
84 /DQS4
114 DQ58 144 /TDQS11 174 A12/BC
204 /TDQS13 234 DQ63
V
SS
Ground
25 DQS2 55 A11
85 DQS4
115 DQ59 145 V
SS
175 A9
205 V
SS
235 V
SS
V
DD
Power
26 V
SS
56 A7
86 V
SS
116 V
SS
146 DQ22
176 V
DD
206 DQ38
236 V
DDSPD
V
DDSPD
SPD EEPROM Power
27 DQ18 57 V
DD
87 DQ34
117 SA0
147 DQ23
177 A8
207 DQ39
237 SA1
V
REFDQ
Reference Voltage for DQ’s
28 DQ19 58 A5
88 DQ35
118 SCL
148 V
SS
178 A6
208 V
SS
238 SDA
V
REFCA
Reference Voltage for CA
29 V
SS
59 A4
89 V
SS
119 SA2
149 DQ28
179 V
DD
209 DQ44
239 V
SS
V
TT
Termination Voltage
30 DQ24 60 V
DD
90 DQ40
120 V
TT
150 DQ29
180 A3
210 DQ45
240 V
TT
NC
No Connection
*
Not used
Identification
DTM64369A 256Mx72
2GB 1Rx8 PC3-12800R-11-11-A2
Performance range
Clock / Module Speed / CL-t
2GB 1Rx8 PC3-12800R-11-11-A2
Performance range
Clock / Module Speed / CL-t
RCD
-t
RP
800 MHz / PC3-12800 / 11-11-11
667 MHz / PC3-10600 / 10-10-10
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
667 MHz / PC3-10600 / 10-10-10
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