M391T5663AZ3-CCC000 [SAMSUNG]
DDR DRAM Module, 256MX72, 0.6ns, CMOS, ROHS COMPLIANT, DIMM-240;
| 型号： | M391T5663AZ3-CCC000 |
| 厂家： | 
SAMSUNG |
| 描述： | DDR DRAM Module, 256MX72, 0.6ns, CMOS, ROHS COMPLIANT, DIMM-240 动态存储器 双倍数据速率 |
| 文件： | 总24页 (文件大小：489K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UDIMM
DDR2 SDRAM
DDR2 Unbuffered SDRAM MODULE
240pin Unbuffered Module based on 1Gb A-die
64/72-bit Non-ECC/ECC
60FBGA & 84FBGA with Pb-Free
(RoHS compliant)
INFORMATION IN THIS DOCUMENT IS PROVIDED IN RELATION TO SAMSUNG PRODUCTS,
AND IS SUBJECT TO CHANGE WITHOUT NOTICE.
NOTHING IN THIS DOCUMENT SHALL BE CONSTRUED AS GRANTING ANY LICENSE,
EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE,
TO ANY INTELLECTUAL PROPERTY RIGHTS IN SAMSUNG PRODUCTS OR TECHNOLOGY. ALL
INFORMATION IN THIS DOCUMENT IS PROVIDED
ON AS "AS IS" BASIS WITHOUT GUARANTEE OR WARRANTY OF ANY KIND.
1. For updates or additional information about Samsung products, contact your nearest Samsung office.
2. Samsung products are not intended for use in life support, critical care, medical, safety equipment, or similar
applications where Product failure couldresult in loss of life or personal or physical harm, or any military or
defense application, or any governmental procurement to which special terms or provisions may apply.
* Samsung Electronics reserves the right to change products or specification without notice.
Rev. 1.2 March 2007
1 of 24
UDIMM
DDR2 SDRAM
Table of Contents
1.0 DDR2 Unbuffered DIMM Ordering Information .........................................................................4
2.0 Features ........................................................................................................................................4
3.0 Address Configuration................................................................................................................ 4
4.0 x64 DIMM Pin Configurations (Front side/Back side) ...............................................................5
5.0 x72 DIMM Pin Configurations (Front side/Back side) ...............................................................6
6.0 Pin Description ............................................................................................................................6
7.0 Input/Output Function Description ............................................................................................7
8.0 Functional Block Diagram : ........................................................................................................8
8.1 1GB, 128Mx64 Module (M378T2863AZ3) ...........................................................................................8
8.2 1GB, 64Mx72 ECC Module (M391T2863AZ3) .....................................................................................9
8.3 2GB, 256Mx64 Module (M378T5663AZ3) .........................................................................................10
8.4 2GB, 256Mx72 ECC Module (M391T5663AZ3) ..................................................................................11
8.5 512MB, 64Mx64 Module (M378T6464AZ3) .......................................................................................12
9.0 Absolute Maximum DC Ratings ................................................................................................13
10.0 AC & DC Operating Conditions ..............................................................................................13
10.1 Recommended DC Operating Conditions (SSTL - 1.8) ....................................................................13
10.2 Operating Temperature Condition ...............................................................................................14
10.3 Input DC Logic Level ..................................................................................................................14
10.4 Input AC Logic Level ..................................................................................................................14
10.5 AC Input Test Conditions ...........................................................................................................14
11.0 IDD Specification Parameters Definition ...............................................................................15
12.0 Operating Current Table ..........................................................................................................16
12.1 M378T2863AZ3 : 1GB(128Mx8 *8) Module ..................................................................................16
12.2 M378T5663AZ3 : 2GB(128Mx8 *16) Module .................................................................................16
12.3 M378T6464AZ3 : 512MB(64Mx16 *4) Module ...............................................................................17
12.4 M391T2863AZ3 : 1GB(128Mx8 *9) ECC Module ............................................................................17
12.5 M391T5663AZ3 : 2GB(128Mx8 *18) ECC Module ..........................................................................18
13.0 Input/Output Capacitance .......................................................................................................19
14.0 Electrical Characteristics & AC Timing for DDR2-667/533/400 ............................................19
14.1 Refresh Parameters by Device Density .......................................................................................19
14.2 Speed Bins and CL, tRCD, tRP, tRC and tRAS for Corresponding Bin ............................................19
14.3 Timing Parameters by Speed Grade ...........................................................................................20
15.0 Physical Dimensions : .............................................................................................................22
15.1 128Mbx8 based 128Mx64/x72 Module (1Rank) (M378T2863AZ3/M391T2863AZ3) ..............................22
15.2 128Mbx8 based 256Mx64/x72 Module (2Rank) (M378T5663AZ3/M391T5663AZ3) ..............................23
15.3 64Mbx16 based 64Mx64/x72 Module (1Rank) (M378T6464AZ3) ......................................................24
Rev. 1.2 March 2007
2 of 24
UDIMM
DDR2 SDRAM
Revision History
Revision
1.0
Month
July
Year
2005
2005
2007
History
- Initial Release
- Revised IDD Current Values
- Corrected Typo
1.1
August
March
1.2
Rev. 1.2 March 2007
3 of 24
UDIMM
DDR2 SDRAM
1.0 DDR2 Unbuffered DIMM Ordering Information
Part Number
Density
Organization
Component Composition
Number of Rank
Height
x64 Non ECC
M378T6464AZ3-CE6/D5/CC
M378T2863AZ3-CE6/D5/CC
M378T5663AZ3-CE6/D5/CC
512MB
1GB
64Mx64
128Mx64
256Mx64
64Mx16(K4T1G164QA)*4
128Mx8(K4T1G084QA)*8
128Mx8(K4T1G084QA)*16
1
1
2
30mm
30mm
30mm
2GB
x72 ECC
M391T2863AZ3-CE6/D5/CC
M391T5663AZ3-CE6/D5/CC
1GB
2GB
128Mx72
256Mx72
128Mx8(K4T1G084QA)*9
128Mx8(K4T1G084QA)*18
1
2
30mm
30mm
Note :
1. “Z” of Part number(11th digit) stand for Lead-free products.
2. “3” of Part number(12th digit) stand for Dummy Pad PCB products.
2.0 Features
• Performance range
E6(DDR2-667)
D5(DDR2-533)
CC(DDR2-400)
Unit
Mbps
Mbps
Mbps
CK
Speed@CL3
Speed@CL4
Speed@CL5
CL-tRCD-tRP
400
533
400
533
400
400
-
667
533
5-5-5
4-4-4
3-3-3
• JEDEC standard 1.8V ± 0.1V Power Supply
• VDDQ = 1.8V ± 0.1V
• 200 MHz fCK for 400Mb/sec/pin, 267MHz fCK for 533Mb/sec/pin, 333MHz fCK for 667Mb/sec/pin
• 8 Banks
• 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 data-strobe is an optional feature)
• Off-Chip Driver(OCD) Impedance Adjustment
• On Die Termination with selectable values(50/75/150 ohms or disable)
• PASR(Partial Array Self Refresh)
• Average Refresh Period 7.8us at lower than a TCASE 85°C, 3.9us at 85°C < TCASE < 95 °C
- support High Temperature Self-Refresh rate enable feature
• Package: 68ball FBGA - 128Mx8 , 84ball FBGA - 64Mx16
• All of Lead-free products are compliant for RoHS
Note : For detailed DDR2 SDRAM operation, please refer to Samsung’s Device operation & Timing diagram.
3.0 Address Configuration
Organization
Row Address
A0-A13
Column Address
A0-A9
Bank Address
Auto Precharge
128Mx8(1Gb) based Module
64Mx16(1Gb) based Module
BA0-BA2
BA0-BA2
A10
A10
A0-A12
A0-A9
Rev. 1.2 March 2007
4 of 24
UDIMM
DDR2 SDRAM
4.0 x64 DIMM Pin Configurations (Front side/Back side)
Pin
1
Front
Pin
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
Back
Pin
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
Front
Pin
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
Back
Pin
61
62
63
64
Front
Pin
181
182
183
184
Back
DDQ
Pin
91
92
93
94
95
96
97
98
Front
SS
Pin
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
Back
DM5
NC
V
V
V
V
V
V
DQ19
A4
REF
SS
SS
V
V
2
3
4
5
6
7
8
9
DQ4
DQ5
V
DQ28
DQ29
A3
A1
DQS5
DQS5
SS
SS
DDQ
V
DQ0
DQ1
V
DQ24
DQ25
A2
SS
V
V
V
V
DQ46
DQ47
SS
SS
DD
DD
SS
V
DM0
NC
V
DM3
NC
KEY
DQ42
DQ43
SS
SS
V
V
DQS0
DQS0
V
DQS3
DQS3
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
CK0
CK0
SS
SS
V
V
V
DQ52
DQ53
SS
SS
SS
SS
V
V
V
DQ6
DQ7
V
DQ30
DQ31
DQ48
DQ49
SS
SS
DD
DD
V
DQ2
DQ3
V
DQ26
DQ27
NC
A0
99
SS
V
V
V
V
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
CK2
CK2
SS
SS
DD
DD
SS
V
DQ12
DQ13
V
NC
NC
A10/AP
BA0
BA1
SA2
SS
SS
2
V
V
DQ8
DQ9
V
NC
NC
NC, TEST
DDQ
SS
V
V
V
RAS
S0
DM6
NC
SS
SS
DDQ
SS
V
DM1
NC
V
NC
NC
WE
CAS
DQS6
DQS6
SS
SS
V
V
DQS1
DQS1
V
NC
NC
DDQ
SS
V
V
V
ODT0
DQ54
DQ55
SS
SS
DDQ
SS
1
V
CK1
CK1
V
NC
NC
S1
ODT1
DQ50
DQ51
A13
SS
SS
V
V
NC
NC
V
NC
NC
DD
SS
V
V
V
V
DQ60
DQ61
SS
SS
DDQ
SS
SS
V
V
V
DQ14
DQ15
V
DQ36
DQ37
DQ56
DQ57
SS
SS
DDQ
SS
V
V
DQ10
DQ11
V
CKE1
DQ32
DQ33
DDQ
SS
V
V
V
CKE0
DM7
NC
SS
DD
SS
SS
V
V
DQ20
DQ21
V
NC
NC
DM4
NC
DQS7
DQS7
SS
DD
SS
V
DQ16
DQ17
V
NC
NC
DQS4
DQS4
SS
V
V
V
DQ62
DQ63
SS
DDQ
SS
SS
V
V
DM2
NC
V
A12
A9
DQ38
DQ39
DQ58
DQ59
SS
DDQ
SS
V
DQS2
DQS2
V
A11
A7
DQ34
DQ35
SS
V
V
V
VDDSPD
SA0
SA1
SS
DD
SS
SS
V
V
DQ22
DQ23
A8
A6
DQ44
DQ45
SDA
SCL
SS
DD
SS
DQ18
A5
DQ40
DQ41
V
SS
NC = No Connect, RFU = Reserved for Future Use
1. Pin196(A13) is used for x4/x8 base Unbuffered DIMM.
2. The TEST pin is reserved for bus analysis tools and is not connected on standard memory module products (DIMMs.)
Rev. 1.2 March 2007
5 of 24
UDIMM
DDR2 SDRAM
5.0 x72 DIMM Pin Configurations (Front side/Back side)
Pin
1
Front
Pin
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
Back
Pin
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
Front
Pin
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
Back
Pin
61
62
63
64
Front
Pin
181
182
183
184
Back
Pin
91
92
93
94
95
96
97
98
Front
Pin
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
Back
DM5
NC
V
V
V
V
V
V
DQ19
A4
REF
SS
SS
DDQ
SS
V
V
2
3
4
5
6
7
8
9
DQ4
DQ5
V
DQ28
DQ29
V
A3
A1
DQS5
DQS5
SS
SS
DDQ
V
DQ0
DQ1
V
DQ24
DQ25
A2
SS
V
V
V
DQ46
DQ47
SS
SS
DD
DD
SS
V
DM0
NC
V
DM3
NC
V
KEY
DQ42
DQ43
SS
SS
V
V
DQS0
DQS0
V
DQS3
DQS3
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
CK0
CK0
SS
SS
V
V
DQ52
DQ53
SS
SS
SS
SS
V
V
V
DQ6
DQ7
V
DQ30
DQ31
V
DQ48
DQ49
SS
SS
DD
DD
V
DQ2
DQ3
V
DQ26
DQ27
NC
A0
99
SS
V
V
V
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
CK2
CK2
SS
SS
DD
DD
SS
V
DQ12
DQ13
V
CB4
CB5
V
A10/AP
BA0
BA1
SA2
SS
SS
2
V
V
DQ8
DQ9
V
CB0
CB1
NC, TEST
DDQ
SS
V
V
RAS
S0
DM6
NC
SS
SS
DDQ
SS
V
DM1
NC
V
DM8
NC
V
WE
CAS
DQS6
DQS6
SS
SS
V
V
DQS1
DQS1
V
DQS8
DQS8
DDQ
SS
V
V
ODT0
A13
DQ54
DQ55
SS
SS
DDQ
SS
V
CK1
CK1
V
CB6
CB7
V
S1
ODT1
DQ50
DQ51
SS
SS
V
V
NC
NC
V
CB2
CB3
DD
SS
V
V
V
DQ60
DQ61
SS
SS
DDQ
SS
SS
V
V
V
DQ14
DQ15
V
DQ36
DQ37
DQ56
DQ57
SS
SS
DDQ
SS
V
V
DQ10
DQ11
V
CKE1
DQ32
DQ33
DDQ
SS
V
V
V
CKE0
DM7
NC
SS
DD
SS
SS
V
V
DQ20
DQ21
V
NC
NC
DM4
NC
DQS7
DQS7
SS
DD
SS
V
DQ16
DQ17
V
NC
NC
DQS4
DQS4
SS
V
V
V
DQ62
DQ63
SS
DDQ
SS
SS
V
V
DM2
NC
V
A12
A9
DQ38
DQ39
DQ58
DQ59
SS
DDQ
SS
V
DQS2
DQS2
V
A11
A7
DQ34
DQ35
SS
V
V
V
VDDSPD
SA0
SA1
SS
DD
SS
SS
V
V
DQ22
DQ23
A8
A6
DQ44
DQ45
SDA
SCL
SS
DD
SS
DQ18
A5
DQ40
DQ41
V
SS
NC = No Connect, RFU = Reserved for Future Use
1. Pin196(A13) is used for x4/x8 base Unbuffered DIMM.
2. The TEST pin is reserved for bus analysis tools and is not connected on standard memory module products (DIMMs.)
6.0 Pin Description
Pin Name
A0-A13
BA0-BA2
RAS
Description
Pin Name
Description
DDR2 SDRAM address bus
DDR2 SDRAM bank select
DDR2 SDRAM row address strobe
CK0, CK1, CK2
CK0, CK1, CK2
SCL
DDR2 SDRAM clocks (positive line of differential pair)
DDR2 SDRAM clocks (negative line of differential pair)
I2C serial bus clock for EEPROM
I2C serial bus data line for EEPROM
CAS
DDR2 SDRAM column address strobe
DDR2 SDRAM wirte enable
DIMM Rank Select Lines
SDA
I2C serial address select for EEPROM
DDR2 SDRAM core power supply
DDR2 SDRAM I/O Driver power supply
DDR2 SDRAM I/O reference supply
Power supply return (ground)
WE
SA0-SA2
VDD
*
S0, S1
VDDQ
VREF
VSS
*
CKE0,CKE1
ODT0, ODT1
DQ0 - DQ63
DDR2 SDRAM clock enable lines
On-die termination control lines
DIMM memory data bus
VDDSPD
CB0 - CB7
DQS0 - DQS8
DM(0-8)
DIMM ECC check bits
Serial EEPROM positive power supply
Spare Pins(no connect)
DDR2 SDRAM data strobes
DDR2 SDRAM data masks
NC
RESET
Not used on UDIMM
Used by memory bus analysis tools
(unused on memory DIMMs)
DQS0-DQS8
DDR2 SDRAM differential data strobes
TEST
*The VDD and VDDQ pins are tied to the single power-plane on PCB.
Rev. 1.2 March 2007
6 of 24
UDIMM
DDR2 SDRAM
7.0 Input/Output Function Description
Symbol
Type
Description
CK and CK are differential clock inputs. All the SDRAM addr/cntl inputs are sampled on the crossing of
positive edge of CK and negative edge of CK. Output (read) data is reference to the crossing of CK and CK
(Both directions of crossing)
CK0-CK2
CK0-CK2
Input
Activates the SDRAM CK signal when high and deactivates the CK Signal When low. By deactivating the
clocks, CKE low initiates the Powe Down mode, or the Self-Refresh mode
CKE0-CKE1
S0-S1
Input
Input
Enables the associated SDRAM command decoder when low and disables the command decoder when
high. When the command decoder is disbled, new command are ignored but previous operations continue.
This signal provides for external rank selection on systems with multiple ranks
RAS, CAS, WE
ODT0-ODT1
VREF
Input
Input
RAS, CAS, and WE (ALONG WITH CS) define the command being entered.
When high, termination resistance is enabled for all DQ, DQ and DM pins, assuming the function is enabled
in the Extended Mode Register Set (EMRS).
Supply
Supply
Input
Reference voltage for SSTL 18 inputs.
Power supply for the DDR II SDRAM output buffers to provide improved noise immunity. For all current
DDR2 unbuffered DIMM designs, VDDQ shares the same power plane as VDD pins.
VDDQ
BA0-BA2
Selects which SDRAM BANK of four is activated.
During a Bank Activate command cycle, Address input defines the row address (RA0-RA13)
During a Read or Write command cycle, Address input defines the colum address, In addition to the column
address, AP is used to invoke autoprecharge operation at the end of the burst read or write cycle. If AP is
high, autoprecharge is selected and BA0-BA2 defines the bank to be precharged. If AP is low, autopre-
charge is disbled. During a precharge command cycle, AP is used in conjunction with BA0-BA2 to control
which bank(s) to precharge. If AP is high, all banks will be precharged regardless of the state of BA0-BA2.
If AP is low, BA0, BA1, BA2 are used to define which bank to precharge.
A0-A13
Input
DQ0-DQ63
CB0-CB7
In/Out
Input
Data and Check Bit Input/Output pins.
DM is an input mask signal for write data. Input data is masked when DM is sampled High coincident with
that input data during a write access. DM is sampled on both edges of DQS. Although DM pins are input
only, the DM loading matches the DQ and DQS loading.
DM0-DM8
Power and ground for DDR2 SDRAM input buffers, and core logic. VDD and VDDQ pins are tied to VDD
DDQ planes on these modules.
/
V
DD,VSS
Supply
In/Out
Input
V
DQS0-DQS8
DQS0-DQS8
Data strobe for input and output data. For Rawcards using x16 orginized DRAMs DQ0-7 connect to the
LDQS pin of the DRAMs and DQ8-17 connect to the UDQS pin of the DRAM
These signals and tied at the system planar to either VSS or VDD to configure the serial SPD EERPOM
address range.
SA0-SA2
SDA
This bidirectional pin is used to transfer data into or out of the SPD EEPROM. A resistor must be connected
from the SDA bus line to VDD to act as a pullup on the system board.
In/Out
Rev. 1.2 March 2007
7 of 24
UDIMM
DDR2 SDRAM
8.0 Functional Block Diagram :
8.1 1GB, 128Mx64 Module - M378T2863AZ3
(Populated as 1 rank of x8 DDR2 SDRAMs)
S0
DQS0
DQS0
DM0
DQS4
DQS4
DM4
DM
CS DQS DQS
DM
CS DQS DQS
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ32
I/O 0
I/O 0
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
D0
D4
DQS1
DQS1
DM1
DQS5
DQS5
DM5
DM
CS DQS DQS
DM
CS DQS DQS
DQ8
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
DQ9
D1
D5
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQS2
DQS2
DM2
DQS6
DQS6
DM6
DM
CS DQS DQS
DM
CS DQS DQS
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
D2
D6
DQS3
DQS3
DM3
DQS7
DQS7
DM7
DM
NU/ CS DQS DQS
DM
CS DQS DQS
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ56
DQ57
DQ58
DQ59
DQ60
DQ61
DQ62
DQ63
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
D3
D7
V
V
Serial PD
DDSPD
Serial PD
SCL
WP
/V
D0 - D7
D0 - D7
D0 - D7
DD DDQ
* Clock Wiring
SDA
VREF
A0
A1
A2
Clock Input
DDR2 SDRAMs
*CK0/CK0
*CK1/CK1
*CK2/CK2
2 DDR2 SDRAMs
3 DDR2 SDRAMs
3 DDR2 SDRAMs
V
SA0 SA1 SA2
SS
BA0 - BA2
A0 - A13
RAS
BA0-BA2 : DDR2 SDRAMs D0 - D7
A0-A13 : DDR2 SDRAMs D0 - D7
RAS : DDR2 SDRAMs D0 - D7
CAS : DDR2 SDRAMs D0 - D7
CKE : DDR2 SDRAMs D0 - D7
WE : DDR2 SDRAMs D0 - D7
ODT : DDR2 SDRAMs D0 - D7
*Wire per Clock Loading
Table/Wiring Diagrams
CAS
Note :
CKE0
WE
1. DQ,DM, DQS/DQS resistors : 22 Ohms ± 5%.
2. BAx, Ax, RAS, CAS, WE resistors : 10 Ohms ± 5%.
ODT0
Rev. 1.2 March 2007
8 of 24
UDIMM
DDR2 SDRAM
8.2 1GB, 64Mx72 ECC Module - M391T2863AZ3
(Populated as 1 rank of x8 DDR2 SDRAMs)
S0
DQS0
DQS0
DM0
DQS4
DQS4
DM4
DM
CS DQS DQS
DM
CS DQS DQS
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
I/O 0
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
D0
D4
DQS1
DQS1
DM1
DQS5
DQS5
DM5
DM
CS DQS DQS
DM
CS DQS DQS
DQ8
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
DQ9
D1
D5
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQS2
DQS2
DM2
DQS6
DQS6
DM6
DM
CS DQS DQS
DM
CS DQS DQS
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
D2
D6
DQS3
DQS3
DM3
DQS7
DQS7
DM7
DM
CS DQS DQS
DM
CS DQS DQS
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ56
DQ57
DQ58
DQ59
DQ60
DQ61
DQ62
DQ63
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
D3
D7
DQS8
DQS8
DM8
Serial PD
SCL
WP
DM
CS DQS DQS
SDA
CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
A0
A1
A2
D8
SA0 SA1 SA2
* Clock Wiring
Clock Input DDR2 SDRAMs
V
V
Serial PD
DDSPD
/V
D0 - D8
D0 - D8
D0 - D8
*CK0/CK0 3 DDR2 SDRAMs
*CK1/CK1 3 DDR2 SDRAMs
*CK2/CK2 3 DDR2 SDRAMs
DD DDQ
VREF
BA0 - BA2
A0 - A13
RAS
BA0-BA2 : DDR2 SDRAMs D0 - D8
A0-A13 : DDR2 SDRAMs D0 - D8
RAS : DDR2 SDRAMs D0 - D8
CAS : DDR2 SDRAMs D0 - D8
CKE : DDR2 SDRAMs D0 - D8
WE : DDR2 SDRAMs D0 - D8
ODT : DDR2 SDRAMs D0 - D8
V
*Wire per Clock Loading
Table/Wiring Diagrams
SS
CAS
Note :
CKE0
WE
1. DQ,DM, DQS/DQS resistors : 22 Ohms ± 5%.
2. BAx, Ax, RAS, CAS, WE resistors : 10 Ohms ± 5%.
ODT0
Rev. 1.2 March 2007
9 of 24
UDIMM
DDR2 SDRAM
8.3 2GB, 256Mx64 Module - M378T5663AZ3
(Populated as 2 ranks of x8 DDR2 SDRAMs)
S1
S0
DQS0
DQS0
DM0
DQS4
DQS4
DM4
DM
CS DQS DQS
DM
CS DQS DQS
DM
CS DQS DQS
DM
CS DQS DQS
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
I/O 0
I/O 0
I/O 0
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
D0
D8
D4
D12
DQS1
DQS1
DM1
DQS5
DQS5
DM5
DM
CS DQS DQS
DM
CS DQS DQS
DM
CS DQS DQS
DM
CS DQS DQS
DQ8
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
DQ9
D1
D9
D5
D13
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQS2
DQS2
DM2
DQS6
DQS6
DM6
DM
CS DQS DQS
DM
CS DQS DQS
DM
CS DQS DQS
DM
CS DQS DQS
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
D2
D10
D6
D14
DQS3
DQS3
DM3
DQS7
DQS7
DM7
DM
CS DQS DQS
DM
CS DQS DQS
DM
CS DQS DQS
DM
CS DQS DQS
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ56
DQ57
DQ58
DQ59
DQ60
DQ61
DQ62
DQ63
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
D3
D11
D7
D15
V
V
Serial PD
DDSPD
Serial PD
/V
D0 - D15
D0 - D15
D0 - D15
DD DDQ
SCL
WP
SDA
VREF
A0
A1
A2
V
SS
* Clock Wiring
SA0 SA1 SA2
Clock Input
DDR2 SDRAMs
BA0 - BA2
A0 - A13
CKE0
BA0-BA2 : DDR2 SDRAMs D0 - D15
A0-A13 : DDR2 SDRAMs D0 - D15
CKE : DDR2 SDRAMs D0 - D7
CKE : DDR2 SDRAMs D8 - D15
RAS : DDR2 SDRAMs D0 - D15
CAS : DDR2 SDRAMs D0 - D15
*CK0/CK0 4 DDR2 SDRAMs
*CK1/CK1 6 DDR2 SDRAMs
*CK2/CK2 6 DDR2 SDRAMs
CKE1
RAS
CAS
*Wire per Clock Loading
Table/Wiring Diagrams
Note :
WE
ODT0
ODT1
WE : DDR2 SDRAMs D0 - D15
ODT : DDR2 SDRAMs D0 - D7
ODT : DDR2 SDRAMs D8 - D15
1. DQ,DM, DQS/DQS resistors : 22 Ohms ± 5%.
2. BAx, Ax, RAS, CAS, WE resistors : 7.5 Ohms ± 5%.
Rev. 1.2 March 2007
10 of 24
UDIMM
DDR2 SDRAM
8.4 2GB, 256Mx72 ECC Module - M391T5663AZ3
(Populated as 2 ranks of x8 DDR2 SDRAMs)
S1
S0
DQS0
DQS0
DM0
DQS4
DQS4
DM4
DM
CS DQS DQS
DM
CS DQS DQS
DM
CS DQS DQS
DM
CS DQS DQS
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
I/O 0
I/O 0
I/O 0
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
D0
D9
D4
D13
DQS1
DQS1
DM1
DQS5
DQS5
DM5
DM
CS DQS DQS
DM
CS DQS DQS
DM
CS DQS DQS
DM
CS DQS DQS
DQ8
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
DQ9
D1
D10
D5
D14
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQS2
DQS2
DM2
DQS6
DQS6
DM6
DM
CS DQS DQS
DM
CS DQS DQS
DM
CS DQS DQS
DM
CS DQS DQS
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
D2
D11
D6
D15
DQS3
DQS3
DM3
DQS7
DQS7
DM7
DM
CS DQS DQS
DM
CS DQS DQS
DM
CS DQS DQS
DM
CS DQS DQS
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ56
DQ57
DQ58
DQ59
DQ60
DQ61
DQ62
DQ63
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
D3
D12
D7
D16
DQS8
DQS8
DM8
Serial PD
SCL
WP
DM
CS DQS DQS
DM
CS DQS DQS
SDA
CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
A0
A1
A2
D8
D17
SA0 SA1
SA2
* Clock Wiring
Clock Input
DDR2 SDRAMs
*CK0/CK0 6 DDR2 SDRAMs
*CK1/CK1 6 DDR2 SDRAMs
*CK2/CK2 6 DDR2 SDRAMs
V
Serial PD
D0 - D17
D0 - D17
D0 - D17
DDSPD
BA0 - BA2
A0 - A13
CKE0
BA0-BA2 : DDR2 SDRAMs D0 - D17
A0-A13 : DDR2 SDRAMs D0 - D17
CKE : DDR2 SDRAMs D0 - D8
V
/V
DD DDQ
*Wire per Clock Loading
Table/Wiring Diagrams
VREF
CKE1
RAS
CAS
CKE : DDR2 SDRAMs D9 - D17
RAS : DDR2 SDRAMs D0 - D17
CAS : DDR2 SDRAMs D0 - D17
V
SS
Note :
WE
ODT0
ODT1
WE : DDR2 SDRAMs D0 - D17
ODT : DDR2 SDRAMs D0 - D8
ODT : DDR2 SDRAMs D9 - D17
1. DQ,DM, DQS/DQS resistors : 22 Ohms ± 5%.
2. BAx, Ax, RAS, CAS, WE resistors : 7.5 Ohms ± 5%.
Rev. 1.2 March 2007
11 of 24
UDIMM
DDR2 SDRAM
8.5 512MB, 64Mx64 Module - M378T6464AZ3
(Populated as 1 rank of x16 DDR2 SDRAMs)
S0
CS
CS
DQS1
DQS1
DM1
DQS5
DQS5
DM5
LDQS
LDOS
LDM
LDQS
LDOS
LDM
DQ8
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
DQ9
D0
D2
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQS0
DQS0
DM0
DQS4
DQS4
DM4
UDQS
UDOS
UDM
UDQS
UDOS
UDM
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
I/O 8
I/O 8
I/O 9
I/O 9
I/O 10
I/O 11
I/O 12
I/O 13
I/O 14
I/O 15
I/O 10
I/O 11
I/O 12
I/O 13
I/O 14
I/O 15
CS
CS
DQS3
DQS3
DM3
DQS7
DQS7
DM7
LDQS
LDOS
LDM
LDQS
LDOS
LDM
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ56
DQ57
DQ58
DQ59
DQ60
DQ61
DQ62
DQ63
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
D1
D3
DQS2
DQS2
DM2
DQS6
DQS6
DM6
UDQS
UDOS
UDM
UDQS
UDOS
UDM
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
I/O 8
I/O 8
I/O 9
I/O 9
I/O 10
I/O 11
I/O 12
I/O 13
I/O 14
I/O 15
I/O 10
I/O 11
I/O 12
I/O 13
I/O 14
I/O 15
V
Serial PD
DDSPD
* Clock Wiring
Clock Input
DDR2 SDRAMs
V
/V
D0 - D3
D0 - D3
D0 - D3
DD DDQ
Serial PD
*CK0/CK0
*CK1/CK1
*CK2/CK2
NC
SCL
WP
VREF
2 DDR2 SDRAMs
2 DDR2 SDRAMs
SDA
V
SS
A0
A1
A2
*Wire per Clock Loading
Table/Wiring Diagrams
SA0 SA1 SA2
BA0 - BA2
A0 - A12
CKE0
BA0-BA2 : DDR2 SDRAMs D0 - D3
A0-A12 : DDR2 SDRAMs D0 - D3
CKE : DDR2 SDRAMs D0 - D3
RAS : DDR2 SDRAMs D0 - D3
CAS : DDR2 SDRAMs D0 - D3
Note :
RAS
CAS
1. DQ,DM, DQS/DQS resistors : 22 Ohms ± 5%.
4. BAx, Ax, RAS, CAS, WE resistors : 10 Ohms ± 5%.
WE
ODT0
WE : DDR2 SDRAMs D0 - D3
ODT : DDR2 SDRAMs D0 - D3
Rev. 1.2 March 2007
12 of 24
UDIMM
DDR2 SDRAM
9.0 Absolute Maximum DC Ratings
Symbol
Parameter
Rating
Units
Notes
VDD
Voltage on VDD pin relative to VSS
- 1.0 V ~ 2.3 V
V
1
VDDQ
VDDL
Voltage on VDDQ pin relative to VSS
Voltage on VDDL pin relative to VSS
Voltage on any pin relative to VSS
Storage Temperature
- 0.5 V ~ 2.3 V
- 0.5 V ~ 2.3 V
- 0.5 V ~ 2.3 V
-55 to +100
V
V
1
1
V
IN, VOUT
TSTG
Note :
V
1
°C
1, 2
1. Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and
functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Exposure to absolute maximum rating conditions for extended periods may affect reliability.
2. Storage Temperature is the case surface temperature on the center/top side of the DRAM. For the measurement conditions, please refer to JESD51-2
standard.
10.0 AC & DC Operating Conditions
10.1 Recommended DC Operating Conditions (SSTL - 1.8)
Rating
Typ.
1.8
Symbol
Parameter
Units
Notes
Min.
1.7
Max.
1.9
VDD
VDDL
VDDQ
VREF
VTT
Supply Voltage
V
V
Supply Voltage for DLL
Supply Voltage for Output
Input Reference Voltage
Termination Voltage
1.7
1.8
1.9
4
4
1.7
1.8
1.9
V
0.49*VDDQ
VREF-0.04
0.50*VDDQ
VREF
0.51*VDDQ
VREF+0.04
mV
V
1,2
3
Note : There is no specific device VDD supply voltage requirement for SSTL-1.8 compliance. However under all conditions VDDQ must be less than or equal
to VDD
.
1. The value of VREF may be selected by the user to provide optimum noise margin in the system. Typically the value of VREF is expected to be about 0.5
x VDDQ of the transmitting device and VREF is expected to track variations in VDDQ
2. Peak to peak AC noise on VREF may not exceed +/-2% VREF(DC).
3. VTT of transmitting device must track VREF of receiving device.
.
4. AC parameters are measured with VDD, VDDQ and VDDL tied together.
Rev. 1.2 March 2007
13 of 24
UDIMM
DDR2 SDRAM
10.2 Operating Temperature Condition
Symbol
TOPER
Parameter
Operating Temperature
Rating
0 to 95
Units
°C
Notes
1, 2, 3
Note :
1. Operating Temperature is the case surface temperature on the center/top side of the DRAM. For the measurement conditions, please refer to
JESD51.2 standard.
2. At 85 - 95 °C operation temperature range, doubling refresh commands in frequency to a 32ms period ( tREFI=3.9 us ) is required, and to enter to self
refresh mode at this temperature range, an EMRS command is required to change internal refresh rate.
10.3 Input DC Logic Level
Symbol
VIH(DC)
Parameter
DC input logic high
Min.
REF + 0.125
- 0.3
Max.
Units
V
Notes
V
VDDQ + 0.3
VIL(DC)
DC input logic low
V
V
REF - 0.125
10.4 Input AC Logic Level
DDR2-400, DDR2-533
DDR2-667
Symbol
Parameter
Units
Notes
Min.
Max.
Min.
Max.
VIH (AC)
VIL (AC)
AC input logic high
AC input logic low
VREF + 0.250
-
VREF + 0.200
V
V
-
VREF - 0.250
VREF - 0.200
10.5 AC Input Test Conditions
Symbol
Condition
Value
Units
Notes
VREF
VSWING(MAX)
SLEW
Input reference voltage
0.5 * VDDQ
V
1
Input signal maximum peak to peak swing
Input signal minimum slew rate
1.0
1.0
V
1
V/ns
2, 3
Note :
1. Input waveform timing is referenced to the input signal crossing through the VIH/IL(AC) level applied to the device under test.
2. The input signal minimum slew rate is to be maintained over the range from VREF to VIH(AC) min for rising edges and the range from VREF to VIL(AC)
max for falling edges as shown in the below figure.
3. AC timings are referenced with input waveforms switching from VIL(AC) to VIH(AC) on the positive transitions and VIH(AC) to VIL(AC) on the negative
transitions.
V
V
V
V
V
V
V
DDQ
(AC) min
IH
IH
(DC) min
V
SWING(MAX)
REF
(DC) max
IL
IL
(AC) max
SS
delta TF
V
delta TR
Rising Slew =
- V (AC) max
IL
V
(AC) min - V
delta TR
IH
REF
REF
Falling Slew =
delta TF
< AC Input Test Signal Waveform >
Rev. 1.2 March 2007
14 of 24
UDIMM
DDR2 SDRAM
11.0 IDD Specification Parameters Definition
(IDD values are for full operating range of Voltage and Temperature)
Symbol
Proposed Conditions
Operating one bank active-precharge current;
CK = CK(IDD), RC = RC(IDD), RAS = RASmin(IDD); CKE is HIGH, CS\ is HIGH between valid commands;
Address bus inputs are SWITCHING; Data bus inputs are SWITCHING
Units
Note
t
t
t
t
t
t
IDD0
mA
Operating one bank active-read-precharge current;
t
t
t
t
t
t
t
IOUT = 0mA; BL = 4, CL = CL(IDD), AL = 0; CK = CK(IDD), RC = RC (IDD), RAS = RASmin(IDD), RCD =
IDD1
mA
t
RCD(IDD); CKE is HIGH, CS\ is HIGH between valid commands; Address bus inputs are SWITCHING; Data pattern
is same as IDD4W
Precharge power-down current;
All banks idle; CK = CK(IDD); CKE is LOW; Other control and address bus inputs are STABLE; Data bus inputs are
FLOATING
t
IDD2P
IDD2Q
IDD2N
IDD3P
IDD3N
t
mA
mA
mA
Precharge quiet standby current;
t
t
All banks idle; CK = CK(IDD); CKE is HIGH, CS\ is HIGH; Other control and address bus inputs are STABLE; Data
bus inputs are FLOATING
Precharge standby current;
t
t
All banks idle; CK = CK(IDD); CKE is HIGH, CS\ is HIGH; Other control and address bus inputs are SWITCHING;
Data bus inputs are SWITCHING
Active power-down current;
Fast PDN Exit MRS(12) = 0mA
Slow PDN Exit MRS(12) = 1mA
mA
mA
t
t
All banks open; CK = CK(IDD); CKE is LOW; Other control and address
bus inputs are STABLE; Data bus inputs are FLOATING
Active standby current;
t
t
t
t
t
t
mA
mA
All banks open; CK = CK(IDD), RAS = RASmax(IDD), RP = RP(IDD); CKE is HIGH, CS\ is HIGH between valid
commands; Other control and address bus inputs are SWITCHING; Data bus inputs are SWITCHING
Operating burst write current;
t
t
t
t
t
All banks open, Continuous burst writes; BL = 4, CL = CL(IDD), AL = 0; CK = CK(IDD), RAS = RASmax(IDD), RP
IDD4W
IDD4R
t
= RP(IDD); CKE is HIGH, CS\ is HIGH between valid commands; Address bus inputs are SWITCHING; Data bus
inputs are SWITCHING
Operating burst read current;
t
t
t
t
All banks open, Continuous burst reads, IOUT = 0mA; BL = 4, CL = CL(IDD), AL = 0; CK = CK(IDD), RAS = RAS-
mA
mA
t
t
max(IDD), RP = RP(IDD); CKE is HIGH, CS\ is HIGH between valid commands; Address bus inputs are SWITCH-
ING; Data pattern is same as IDD4W
Burst auto refresh current;
t
t
t
IDD5B
IDD6
CK = CK(IDD); Refresh command at every RFC(IDD) interval; CKE is HIGH, CS\ is HIGH between valid commands;
Other control and address bus inputs are SWITCHING; Data bus inputs are SWITCHING
Self refresh current;
Normal
mA
mA
CK and CK\ at 0V; CKE ≤ 0.2V; Other control and address bus inputs are
FLOATING; Data bus inputs are FLOATING
Low Power
Operating bank interleave read current;
All bank interleaving reads, IOUT = 0mA; BL = 4, CL = CL(IDD), AL = RCD(IDD)-1* CK(IDD); CK = CK(IDD), RC =
t
t
t
t
t
IDD7
t
t
t
t
t
t
t
mA
RC(IDD), RRD = RRD(IDD), FAW = FAW(IDD), RCD = 1* CK(IDD); CKE is HIGH, CS\ is HIGH between valid
commands; Address bus inputs are STABLE during DESELECTs; Data pattern is same as IDD4R; Refer to the fol-
lowing page for detailed timing conditions
Rev. 1.2 March 2007
15 of 24
UDIMM
DDR2 SDRAM
12.0 Operating Current Table :
(TA=0oC, VDD= 1.9V)
12.1 M378T2863AZ3 : 1GB(128Mx8 *8) Module
Symbol
IDD0
IDD1
E6(667@CL=5)
720
D5(533@CL=4)
680
CC(400@CL=3)
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
Notes
680
760
120
320
320
280
144
440
920
920
1,680
120
2,080
800
120
360
360
320
144
480
1,240
1,240
1,760
120
760
120
360
360
280
144
480
1,040
1,040
1,720
120
IDD2P
IDD2Q
IDD2N
IDD3P-F
IDD3P-S
IDD3N
IDD4W
IDD4R
IDD5B
IDD6
IDD7
2,400
2,240
* Module IDD was calculated on the basis of component IDD and can be differently measured according to DQ loading cap.
(TA=0oC, VDD= 1.9V)
12.2 M378T5663AZ3 : 2GB(128Mx8 *16) Module
Symbol
IDD0
IDD1
E6(667@CL=5)
1,080
1,160
240
D5(533@CL=4)
1,040
1,120
240
CC(400@CL=3)
1,000
1,080
240
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
Notes
IDD2P
IDD2Q
IDD2N
IDD3P-F
IDD3P-S
IDD3N
IDD4W
IDD4R
IDD5B
IDD6
720
720
640
288
720
720
560
288
640
640
560
288
840
840
760
1,600
1,600
2,120
240
1,400
1,400
2,080
240
1,240
1,240
2,000
240
IDD7
2,760
2,600
2,400
* Module IDD was calculated on the basis of component IDD and can be differently measured according to DQ loading cap.
Rev. 1.2 March 2007
16 of 24
UDIMM
DDR2 SDRAM
(TA=0oC, VDD= 1.9V)
12.3 M378T6464AZ3 : 512MB(64Mx16 *4) Module
Symbol
IDD0
IDD1
E6(667@CL=5)
D5(533@CL=4)
CC(400@CL=3)
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
Notes
480
560
60
180
180
160
72
260
780
800
880
60
440
520
60
180
180
140
72
260
680
680
860
60
420
500
60
160
160
140
72
240
580
560
840
60
IDD2P
IDD2Q
IDD2N
IDD3P-F
IDD3P-S
IDD3N
IDD4W
IDD4R
IDD5B
IDD6
IDD7
1,400
1,360
1,320
* Module IDD was calculated on the basis of component IDD and can be differently measured according to DQ loading cap.
12.4 M391T2863AZ3 : 1GB(128Mx8 *9) ECC Module
(TA=0oC, VDD= 1.9V)
Symbol
IDD0
IDD1
E6(667@CL=5)
D5(533@CL=4)
765
CC(400@CL=3)
765
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
Notes
810
900
135
405
405
360
162
540
1,395
1,395
1,980
135
855
135
405
405
315
162
540
1,170
1,170
1,935
135
855
135
360
360
315
162
495
1,035
1,035
1,890
135
IDD2P
IDD2Q
IDD2N
IDD3P-F
IDD3P-S
IDD3N
IDD4W
IDD4R
IDD5B
IDD6
IDD7
2,700
2,520
2,340
* Module IDD was calculated on the basis of component IDD and can be differently measured according to DQ loading cap.
Rev. 1.2 March 2007
17 of 24
UDIMM
DDR2 SDRAM
(TA=0oC, VDD= 1.9V)
12.5 M391T5663AZ3 : 2GB(128Mx8 *18) ECC Module
Symbol
IDD0
IDD1
E6(667@CL=5)
1,215
1,305
270
D5(533@CL=4)
1,170
1,260
270
CC(400@CL=3)
1,125
1,215
270
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
Notes
IDD2P
IDD2Q
IDD2N
IDD3P-F
IDD3P-S
IDD3N
IDD4W
IDD4R
IDD5B
IDD6
810
810
720
324
810
810
630
324
720
720
630
324
945
945
855
1,800
1,800
2,385
270
1,575
1,575
2,340
270
1,395
1,395
2,250
270
IDD7
3,105
2,925
2,700
* Module IDD was calculated on the basis of component IDD and can be differently measured according to DQ loading cap.
Rev. 1.2 March 2007
18 of 24
UDIMM
DDR2 SDRAM
(VDD=1.8V, VDDQ=1.8V, TA=25oC)
13.0 Input/Output Capacitance
Parameter
Min
Max
Min
Max
Min
Max
Symbol
CCK0
Units
Non-ECC
M378T2863AZ3
M378T5663AZ3
M378T6464AZ3
-
-
-
-
-
-
24
25
25
42
42
6
-
-
26
28
28
42
42
10
-
-
22
24
24
34
34
6
Input capacitance, CK and CK
CCK1
CCK2
CI1
pF
Input capacitance, CKE and CS
Input capacitance, Addr, RAS, CAS, WE
Input/output capacitance, DQ, DM, DQS, DQS
ECC
-
-
-
-
-
-
CI2
CIO
M391T2863AZ3
M391T5663AZ3
Units
CCK0
CCK1
CCK2
CI1
-
-
25
25
25
44
-
-
28
28
28
44
Input capacitance, CK and CK
pF
Input capacitance, CKE and CS
-
-
-
-
-
-
Input capacitance, Addr, RAS, CAS, WE
Input/output capacitance, DQ, DM, DQS, DQS
CI2
44
6
44
10
CIO
Note : DM is internally loaded to match DQ and DQS identically.
14.0 Electrical Characteristics & AC Timing for DDR2-667/533/400
(0 °C < TOPER < 95 °C; VDDQ = 1.8V + 0.1V; VDD = 1.8V + 0.1V)
14.1 Refresh Parameters by Device Density
Parameter
Symbol
256Mb
75
512Mb
105
1Gb
127.5
7.8
2Gb
195
7.8
4Gb
327.5
7.8
Units
ns
Refresh to active/Refresh command time
tRFC
tREFI
0 °C ≤ TCASE ≤ 85°C
85 °C < TCASE ≤ 95°C
7.8
7.8
µs
Average periodic refresh interval
3.9
3.9
3.9
3.9
3.9
µs
14.2 Speed Bins and CL, tRCD, tRP, tRC and tRAS for Corresponding Bin
Speed
Bin(CL - tRCD - tRP)
Parameter
tCK, CL=3
tCK, CL=4
tCK, CL=5
tRCD
DDR2-667(E6)
5 - 5 - 5
DDR2-533(D5)
4 - 4 - 4
DDR2-400(CC)
3 - 3 - 3
Units
min
max
min
max
min
max
5
3.75
3
8
5
3.75
3.75
15
8
5
5
8
ns
ns
ns
ns
ns
ns
ns
8
8
8
8
8
-
-
15
15
54
39
-
-
15
15
55
40
-
tRP
-
-
15
-
-
-
-
tRC
55
tRAS
70000
40
70000
70000
Rev. 1.2 March 2007
19 of 24
UDIMM
DDR2 SDRAM
14.3 Timing Parameters by Speed Grade
(Refer to notes for informations related to this table at the bottom)
DDR2-667
DDR2-533
min
-500
-450
0.45
0.45
DDR2-400
Parameter
Symbol
Units Notes
min
-450
-400
0.45
0.45
max
+450
+400
0.55
0.55
max
+500
+450
0.55
0.55
min
-600
-500
0.45
0.45
max
+600
+500
0.55
0.55
DQ output access time from CK/CK
DQS output access time from CK/CK
CK high-level width
tAC
ps
ps
tDQSCK
tCH
tCK
tCK
CK low-level width
tCL
min(tCL,
tCH)
min(tCL,
tCH)
min(tCL,
tCH)
CK half period
tHP
x
x
x
ps
Clock cycle time, CL=x
tCK
3000
175
8000
3750
225
8000
5000
275
8000
ps
ps
ps
DQ and DM input hold time
DQ and DM input setup time
tDH(base)
tDS(base)
x
x
x
x
x
x
100
100
150
Control & Address input pulse width for
each input
tIPW
0.6
x
0.6
x
0.6
x
tCK
DQ and DM input pulse width for each input tDIPW
Data-out high-impedance time from CK/CK tHZ
0.35
x
x
0.35
x
x
0.35
x
x
tCK
ps
tAC max
tAC max
tAC max
tAC max
tAC max
tAC max
tAC max
tAC max
tAC max
DQS low-impedance time from CK/CK
DQ low-impedance time from CK/CK
tLZ(DQS)
tAC min
2*tAC min
tAC min
2* tACmin
tAC min
2* tACmin
ps
tLZ(DQ)
ps
DQS-DQ skew for DQS and associated DQ
signals
tDQSQ
x
240
x
300
x
350
ps
DQ hold skew factor
tQHS
tQH
x
340
x
x
400
x
x
450
x
ps
ps
DQ/DQS output hold time from DQS
tHP - tQHS
tHP - tQHS
tHP - tQHS
First DQS latching transition to associated
clock edge
tDQSS
-0.25
0.25
-0.25
0.25
-0.25
0.25
tCK
DQS input high pulse width
DQS input low pulse width
DQS falling edge to CK setup time
DQS falling edge hold time from CK
Mode register set command cycle time
Write postamble
tDQSH
tDQSL
tDSS
0.35
0.35
0.2
0.2
2
x
x
0.35
0.35
0.2
0.2
2
x
x
0.35
0.35
0.2
0.2
2
x
x
tCK
tCK
tCK
tCK
tCK
tCK
tCK
ps
x
x
x
tDSH
x
x
x
tMRD
x
x
x
tWPST
tWPRE
tIH(base)
tIS(base)
tRPRE
tRPST
0.4
0.35
275
200
0.9
0.4
0.6
x
0.4
0.35
375
250
0.9
0.4
0.6
x
0.4
0.35
475
350
0.9
0.4
0.6
x
Write preamble
Address and control input hold time
Address and control input setup time
Read preamble
x
x
x
x
x
x
ps
1.1
0.6
1.1
0.6
1.1
0.6
tCK
tCK
Read postamble
Active to active command period for 1KB
page size products
tRRD
tRRD
tFAW
tFAW
7.5
10
x
x
7.5
10
x
x
7.5
10
x
x
ns
ns
ns
ns
Active to active command period for 2KB
page size products
Four Activate Window for 1KB page size
products
37.5
50
37.5
50
37.5
50
Four Activate Window for 2KB page size
products
CAS to CAS command delay
Write recovery time
tCCD
tWR
2
2
2
tCK
ns
15
x
x
x
15
x
x
x
15
x
x
x
Auto precharge write recovery + precharge
time
tDAL
WR+tRP
WR+tRP
WR+tRP
tCK
Internal write to read command delay
tWTR
7.5
7.5
7.5
7.5
10
7.5
ns
ns
Internal read to precharge command delay tRTP
Exit self refresh to a non-read command
Exit self refresh to a read command
tXSNR
tXSRD
tRFC + 10
200
tRFC + 10
200
tRFC + 10
200
ns
tCK
Rev. 1.2 March 2007
20 of 24
UDIMM
DDR2 SDRAM
DDR2-667
DDR2-533
DDR2-400
Parameter
Symbol
Units Notes
min
max
min
max
min
max
Exit precharge power down to any non-read
command
tXP
2
2
x
x
2
2
x
x
2
x
x
tCK
tCK
tCK
Exit active power down to read command
tXARD
tXARDS
2
Exit active power down to read command
(slow exit, lower power)
7 - AL
6 - AL
6 - AL
CKE minimum pulse width
(high and low pulse width)
tCKE
3
2
3
2
3
2
tCK
tCK
ns
tAOND
tAON
ODT turn-on delay
2
2
2
tAC(max)+
0.7
tAC(max)+
1
ODT turn-on
tAC(min)
tAC(min)
tAC(min) tAC(max)+1
2tCK+tAC(
max)+1
2tCK+tAC(
max)+1
2tCK+tAC
tAC(min)+2
tAONPD
tAOFD
tAOF
ODT turn-on(Power-Down mode)
ODT turn-off delay
tAC(min)+2
2.5
tAC(min)+2
2.5
ns
tCK
ns
(max)+1
2.5
2.5
2.5
2.5
tAC(max)+
0.6
tAC(max)+
0.6
tAC(max)+
0.6
ODT turn-off
tAC(min)
tAC(min)
tAC(min)
2.5tCK+
2.5tCK+tAC
(max)+1
2.5tCK+
tAC(max)+1
tAOFPD
ODT turn-off (Power-Down mode)
tAC(min)+2
tAC(min)+2 tAC(max)+ tAC(min)+2
1
ns
ODT to power down entry latency
ODT power down exit latency
OCD drive mode output delay
tANPD
tAXPD
tOIT
3
8
0
3
8
0
3
8
0
tCK
tCK
ns
12
12
12
Minimum time clocks remains ON after CKE
asynchronously drops LOW
tIS+tCK
+tIH
tIS+tCK
+tIH
tIS+tCK
+tIH
tDelay
ns
Rev. 1.2 March 2007
21 of 24
UDIMM
DDR2 SDRAM
15.0 Physical Dimensions :
15.1 128Mbx8 based 128Mx64/x72 Module (1Rank)
- M378T2863AZ3/M391T2863AZ3
Units : Millimeters
2.7 mm
133.35
131.35
128.95
N/A
(for x64)
SPD
ECC
30.00
(for x72)
1.0 max
(2)
2.50
1.27 ± 0.10
B
A
63.00
55.00
3.00
5.00
4.00
0.80±0.05
0.20
4.00
3.80
4.00
2.50
1.00
1.50±0.10
Detail A
Detail B
The used device is 128M x8 DDR2 SDRAM, FBGA.
DDR2 SDRAM Part NO : K4T1G084QA
Rev. 1.2 March 2007
22 of 24
UDIMM
DDR2 SDRAM
15.2 128Mbx8 based 256Mx64/x72 Module (2Rank)
- M378T5663AZ3/M391T5663AZ3
Units : Millimeters
133.35
131.35
128.95
4.0 mm
N/A
(for x64)
SPD
ECC
30.00
(for x72)
1.0 max
(2)
2.50
1.27 ± 0.10
B
A
63.00
55.00
3.00
5.00
4.00
0.80±0.05
0.20
4.00
3.80
4.00
2.50
1.00
1.50±0.10
Detail A
Detail B
The used device is 128M x8 DDR2 SDRAM, FBGA.
DDR2 SDRAM Part NO : K4T1G084QA
Rev. 1.2 March 2007
23 of 24
UDIMM
DDR2 SDRAM
15.3 64Mbx16 based 64Mx64/x72 Module (1Rank)
- M378T6464AZ3
Units : Millimeters
133.35
131.35
128.95
2.7 mm
SPD
30.00
1.0 max
(2)
2.50
1.27 ± 0.10
B
A
63.00
55.00
3.00
5.00
4.00
0.80±0.05
0.20
4.00
3.80
4.00
2.50
1.00
1.50±0.10
Detail A
Detail B
The used device is 64M x16 DDR2 SDRAM, FBGA.
DDR2 SDRAM Part NO : K4T1G164QA
Rev. 1.2 March 2007
24 of 24
相关型号：
M391T5663EH3-CE6
DDR DRAM Module, 256MX72, 0.45ns, CMOS, HALOGEN FREE AND ROHS COMPLIANT, UDIMM-240
SAMSUNG
M391T5663EH3-CF7
DDR DRAM Module, 256MX72, 0.4ns, CMOS, HALOGEN FREE AND ROHS COMPLIANT, UDIMM-240
SAMSUNG
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