Samsung M470L3224FU0-CB0 Ddr sdram sodimm Datasheet

DDR SDRAM
128MB, 256MB SODIMM Pb-Free
DDR SDRAM SODIMM
200pin Unbuffered SODIMM based on 256Mb F-die
64 / 72-bit (Non ECC / ECC)
66 TSOP(II) with Pb-Free
(RoHS compliant)
Revision 1.2
Oct. 2004
Revision 1.2 Oct. 2004
128MB, 256MB SODIMM Pb-Free
DDR SDRAM
Revision History
Revision 1.0 (February, 2004)
- First release
Revision 1.1 (March, 2004)
- Corrected package dimension.
Revision 1.2 (Oct, 2004)
- Corrected typo.
Revision 1.2 Oct. 2004
DDR SDRAM
128MB, 256MB SODIMM Pb-Free
200Pin Non ECC / ECC SODIMM based on 256Mb F-die(x16)
Ordering Information
Part Number
Density
Organization
Component Composition
Height
M470L1624FU0-C(L)B3/A2/B0
128MB
16M x 64
16Mx16 (K4H561638F) * 4EA
1,250mil
M470L3224FU0-C(L)B3/A2/B0
256MB
32M x 64
16Mx16 (K4H561638F) * 8EA
1,250mil
M485L1624FU0-C(L)B3/A2/B0
128MB
16M x 72
16Mx16 (K4H561638F) * 5EA
1,250mil
Operating Frequencies
B3(DDR333@CL=2.5)
A2(DDR266@CL=2)
B0(DDR266@CL=2.5)
Speed @CL2
133MHz
133MHz
100MHz
Speed @CL2.5
166MHz
133MHz
133MHz
CL-tRCD-tRP
2.5-3-3
2-3-3
2.5-3-3
Feature
• Power supply : Vdd: 2.5V ± 0.2V, Vddq: 2.5V ± 0.2V
• Double-data-rate architecture; two data transfers per clock cycle
• Bidirectional data strobe(DQS)
• Differential clock inputs(CK and CK)
• DLL aligns DQ and DQS transition with CK transition
• Programmable Read latency 2, 2.5 (clock)
• Programmable Burst length (2, 4, 8)
• Programmable Burst type (sequential & interleave)
• Edge aligned data output, center aligned data input
• Auto & Self refresh, 7.8us refresh interval(8K/64ms refresh)
• Serial presence detect with EEPROM
• PCB : Height 1250 (mil), single(128MB), double(256MB) sided component
• SSTL_2 Interface Pb-Free
• RoHS compliant
SAMSUNG ELECTRONICS CO., Ltd. reserves the right to change products and specifications without notice.
Revision 1.2 Oct. 2004
DDR SDRAM
128MB, 256MB SODIMM Pb-Free
Pin Configurations (Front side/back side)
Pin
Front
Pin
Front
Pin
Front
Pin
Back
Pin
Back
Pin
Back
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
VREF
VSS
DQ0
DQ1
VDD
DQS0
DQ2
VSS
DQ3
DQ8
VDD
DQ9
DQS1
VSS
DQ10
DQ11
VDD
CK0
/CK0
VSS
67
69
71
73
75
77
79
81
83
85
87
89
91
93
95
97
99
101
103
105
107
109
111
113
115
117
119
121
123
125
127
129
131
133
DQ27
VDD
CB0
CB1
VSS
DQS8
CB2
VDD
CB3
DU
VSS
CK2
/CK2
VDD
CKE1
DU
A12
A9
VSS
A7
A5
A3
A1
VDD
A10/AP
BA0
/WE
/CS0
*DU(A13)
VSS
DQ32
DQ33
VDD
DQS4
135
137
139
141
143
145
147
149
151
153
155
157
159
161
163
165
167
169
171
173
175
177
179
181
183
185
187
189
191
193
195
197
199
DQ34
VSS
DQ35
DQ40
VDD
DQ41
DQS5
VSS
DQ42
DQ43
VDD
VDD
VSS
VSS
DQ48
DQ49
VDD
DQS6
DQ50
VSS
DQ51
DQ56
VDD
DQ57
DQS7
VSS
DQ58
DQ59
VDD
SDA
SCL
VDDSPD
VDDID
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
VREF
VSS
DQ4
DQ5
VDD
DM0
DQ6
VSS
DQ7
DQ12
VDD
DQ13
DM1
VSS
DQ14
DQ15
VDD
VDD
VSS
VSS
68
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
100
102
104
106
108
110
112
114
116
118
120
122
124
126
128
130
132
134
DQ31
VDD
CB4
CB5
VSS
DM8
CB6
VDD
CB7
*DU/(RESET)
VSS
VSS
VDD
VDD
CKE0
DU(BA2)
A11
A8
VSS
A6
A4
A2
A0
VDD
BA1
/RAS
/CAS
/CS1
DU
VSS
DQ36
DQ37
VDD
DM4
136
138
140
142
144
146
148
150
152
154
156
158
160
162
164
166
168
170
172
174
176
178
180
182
184
186
188
190
192
194
196
198
200
DQ38
VSS
DQ39
DQ44
VDD
DQ45
DM5
VSS
DQ46
DQ47
VDD
/CK1
CK1
VSS
DQ52
DQ53
VDD
DM6
DQ54
VSS
DQ55
DQ60
VDD
DQ61
DM7
VSS
DQ62
DQ63
VDD
SA0
SA1
SA2
DU
KEY
41
43
45
47
49
51
53
55
57
59
61
63
65
DQ16
DQ17
VDD
DQS2
DQ18
VSS
DQ19
DQ24
VDD
DQ25
DQS3
VSS
DQ26
KEY
42
44
46
48
50
52
54
56
58
60
62
64
66
DQ20
DQ21
VDD
DM2
DQ22
VSS
DQ23
DQ28
VDD
DQ29
DM3
VSS
DQ30
Note 1. * : These pins are not used in this module.
2. Pins 71, 72, 73, 74, 77, 78, 79, 80, 83, 84 are not used on x64 module, & used on x72 module.
Pin 95,122 are NC for 1Row module (M470L1624FU0, M485L1624FU0) & used for 2Row module (M470L3224FU0).
Pin Description
Pin Name
A0 ~ A12
BA0 ~ BA1
DQ0 ~ DQ63
DQS0 ~ DQS8
CK0,CK0 ~ CK2, CK2
CKE0~CKE1
CS0~CS1
RAS
CAS
WE
CB0 ~ CB7
Function
Address input (Multiplexed)
Bank Select Address
Data input/output
Data Strobe input/output
Clock input
Clock enable input
Chip select input
Row address strobe
Column address strobe
Write enable
Check bit(Data-in/data-out)
Pin Name
DM0 ~ DM7, DM8(for ECC)
VDD
VDDQ
VSS
VREF
VDDSPD
SDA
SCL
SA0 ~ 2
NC
Function
Data - in mask
Power supply (2.5V)
Power Supply for DQS(2.5V)
Ground
Power supply for reference
Serial EEPROM Power
Serial data I/O
Serial clock
Address in EEPROM
No connection
Revision 1.2 Oct. 2004
DDR SDRAM
128MB, 256MB SODIMM Pb-Free
128MB, 16M x 64 Non ECC Module (M470L1624FU0) (Populated as 1 bank of x16 DDR SDRAM Module)
FUNCTIONAL BLOCK DIAGRAM
CS0
DQS0
DM0
LDQS
LDM
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQS1
DM1
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQS2
DM2
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
UDQS
UDM
I/O 8
I/O 9
I/O 10
I/O 11
I/O 12
I/O 13
I/O 14
I/O 15
LDQS
LDM
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQS3
DM3
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
UDQS
UDM
I/O 8
I/O 9
I/O 10
I/O 11
I/O 12
I/O 13
I/O 14
I/O 15
DQS4
DM4
CS
D0
DQS5
DM5
DQS7
DM7
BA0-BA1: DDR SDRAMs D0 - D3
A0-A12: DDR SDRAMs D0 - D3
RAS
RAS: SDRAMs D0 - D3
CAS
CAS: SDRAMs D0 - D3
CKE0
CKE: SDRAMs D0 - D3
WE
WE: SDRAMs D0 - D3
CS
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
UDQS
UDM
I/O 8
I/O 9
I/O 10
I/O 11
I/O 12
I/O 13
I/O 14
I/O 15
LDQS
LDM
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
D1
BA0 - BA1
VDDSPD
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
DQS6
DM6
CS
A0 - A12
VDD/VDDQ
LDQS
LDM
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
DQ56
DQ57
DQ58
DQ58
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
UDQS
UDM
I/O 8
I/O 9
I/O 10
I/O 11
I/O 12
I/O 13
I/O 14
I/O 15
D2
CS
D3
D0/D2/Cap
R=120Ω
± 5%
Clock Wiring
Clock
Input
CK0/CK0
CK1/CK1
CK2/CK2
SDRAMs
2 SDRAMs
2 SDRAMs
NC
Cap/Cap/Cap
CK0/1/2
CK0/1/2
Card
Edge
D1/D3/Cap
Cap/Cap/Cap
SPD
D0 - D3
D0 - D3
Serial PD
VREF
D0 - D3
SCL
VSS
D0 - D3
WP
A0
A1
A2
SA0
SA1
SA2
Notes:
1. DQ-to-I/O wiring is shown as recommended but may be changed.
2. DQ/DQS/DM/CKE/CS relationships must
SDA be maintained as shown.
3. DQ, DQS, DM/DQS resistors: 22 Ohms.
Revision 1.2 Oct. 2004
DDR SDRAM
128MB, 256MB SODIMM Pb-Free
256MB, 32M x 64 Non ECC Module (M470L3224FU0) (Populated as 2 bank of x16 DDR SDRAM Module)
Functional Block Diagram
CS1
CS0
DQS0
DM0
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQS1
DM1
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQS2
DM2
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQS3
DM3
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
LDQS
LDM
CS
I/0 0
I/0 1
I/0 2
I/0 3
I/0 4
I/0 5
I/0 6
D0
I/0 0
I/0 1
I/0 2
I/0 3
I/0 4
I/0 5
I/0 6
UDQS
UDM
UDQS
UDM
I/0 8
I/0 9
I/0 10
I/0 11
I/0 12
I/0 13
I/0 14
I/0 8
I/0 9
I/0 10
I/0 11
I/0 12
I/0 13
I/0 14
LDQS
LDM
CS
I/0 0
I/0 1
I/0 2
I/0 3
I/0 4
I/0 5
I/0 6
D1
DQS4
DM4
LDQS
CS
LDM
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
D4
UDQS
UDM
UDQS
UDM
I/0 8
I/0 9
I/0 10
I/0 11
I/0 12
I/0 13
I/0 14
I/0 8
I/0 9
I/0 10
I/0 11
I/0 12
I/0 13
I/0 14
I/0 0
I/0 1
I/0 2
I/0 3
I/0 4
I/0 5
I/0 6
DQS5
DM5
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQS6
DM6
LDQS
CS
LDM
I/0 0
I/0 1
I/0 2
I/0 3
I/0 4
I/0 5
I/0 6
LDQS
LDM
D5
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
D2
UDQS
UDM
I/0 8
I/0 9
I/0 10
I/0 11
I/0 12
I/0 13
I/0 14
I/0 8
I/0 9
I/0 10
I/0 11
I/0 12
I/0 13
I/0 14
I/0 0
I/0 1
I/0 2
I/0 3
I/0 4
I/0 5
I/0 6
DQS7
DM7
I/0 0
I/0 1
I/0 2
I/0 3
I/0 4
I/0 5
I/0 6
UDQS
UDM
LDQS
LDM
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
LDQS
CS
LDM
CS
D6
LDQS
CS
LDM
CS
I/0 0
I/0 1
I/0 2
I/0 3
I/0 4
I/0 5
I/0 6
D3
UDQS
UDM
UDQS
UDM
I/0 8
I/0 9
I/0 10
I/0 11
I/0 12
I/0 13
I/0 14
I/0 8
I/0 9
I/0 10
I/0 11
I/0 12
I/0 13
I/0 14
D7
*Clock Net Wiring
D0/D2/Cap
BA0 - BA1
BA0-BA1: DDR SDRAMs D0 - D7
A0 - A12
A0-A12: DDR SDRAMs D0 - D7
RAS
RAS: SDRAMs D0 - D7
CAS
CAS: SDRAMs D0 - D7
CKE0
CKE: SDRAMs D0 - D3
CKE1
CKE: SDRAMs D4 - D7
WE
WE: SDRAMs D0 - D7
VDDSPD
D1/D3/Cap
Clock
Input
CK0/CK0
CK1/CK1
CK2/CK2
D0 - D7
VREF
D0 - D7
VSS
D0 - D7
SDRAMs
CK0/1/2
CK0/1/2 Card
4 SDRAMs
4 SDRAMs
NC
Edge
D4/D6/Cap
D5/D7/Cap
SPD
VDD/VDDQ
R=120Ω
Clock Wiring
Serial PD
SCL
SDA
WP
A0
A1
A2
SA0
SA1
SA2
Notes:
1. DQ-to-I/O wiring is shown as recommended but may be changed.
2. DQ/DQS/DM/CKE/CS relationships must
be maintained as shown.
3. DQ, DQS, DM/DQS resistors: 22 Ohms.
Revision 1.2 Oct. 2004
DDR SDRAM
128MB, 256MB SODIMM Pb-Free
128MB, 16M x 72 ECC Module (M485L1624FU0) (Populated as 1 bank of x16 DDR SDRAM Module)
Functional Block Diagram
CS0
DQS0
DM0
DQS1
DM1
LDQS
LDM
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQS2
DM2
DQS3
DM3
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
UDQS
UDM
I/O 8
I/O 9
I/O 10
I/O 11
I/O 12
I/O 13
I/O 14
I/O 15
LDQS
LDM
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
UDQS
UDM
I/O 8
I/O 9
I/O 10
I/O 11
I/O 12
I/O 13
I/O 14
I/O 15
CS
DQS4
DM4
LDQS
LDM
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
D0
DQS5
DM5
CS
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
DQS6
DM6
LDQS
LDM
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
D1
DQS7
DM7
DQ56
DQ57
DQ58
DQ58
DQ60
DQ61
DQ62
DQ63
BA0 - BA1
BA0-BA1: DDR SDRAMs D0 - D4
A0 - A12
A0-A12: DDR SDRAMs D0 - D4
RAS
RAS: SDRAMs D0 - D4
CAS
CAS: SDRAMs D0 - D4
CKE0
CKE: SDRAMs D0 - D4
WE
WE: SDRAMs D0 - D4
VDDSPD
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
UDQS
UDM
I/O 8
I/O 9
I/O 10
I/O 11
I/O 12
I/O 13
I/O 14
I/O 15
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
UDQS
UDM
I/O 8
I/O 9
I/O 10
I/O 11
I/O 12
I/O 13
I/O 14
I/O 15
CS
DQS8
DM8
DQS
DM
CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7
D2
I/O 0
I/O 1
I/O 2
I/O 3
I/O 4
I/O 5
I/O 6
I/O 7
UDQS
UDM
I/O 8
I/O 9
I/O 10
I/O 11
I/O 12
I/O 13
I/O 14
I/O 15
CS
D4
CS
D3
D0/D2/D4
Clock Wiring
Clock
Input
CK0/CK0
CK1/CK1
CK2/CK2
R=120Ω
± 5%
SDRAMs
Cap/Cap/Cap
CK0/1/2
CK0/1/2
2 SDRAMs
2 SDRAMs
1 SDRAMs
Card
Edge
SPD
D1/D3/Cap
Cap/Cap/Cap
VDD/VDDQ
D0 - D4
VREF
D0 - D4
SCL
VSS
D0 - D4
WP
D0 - D4
Serial PD
SDA
A0
A1
A2
SA0
SA1
SA2
Notes:
1. DQ-to-I/O wiring is shown as recommended but may be changed.
2. DQ/DQS/DM/CKE/CS relationships must
be maintained as shown.
3. DQ, DQS, DM/DQS resistors: 22 Ohms.
Revision 1.2 Oct. 2004
DDR SDRAM
128MB, 256MB SODIMM Pb-Free
Absolute Maximum Ratings
Parameter
Symbol
Value
Unit
VIN, VOUT
-0.5 ~ 3.6
V
Voltage on VDD supply relative to Vss
VDD
-1.0 ~ 3.6
V
Voltage on VDDQ supply relative to Vss
VDDQ
-1.0 ~ 3.6
V
Storage temperature
TSTG
-55 ~ +150
°C
Power dissipation
PD
1.5 * # of component
W
Short circuit current
IOS
50
mA
Voltage on any pin relative to Vss
Note : Permanent device damage may occur if ABSOLUTE MAXIMUM RATINGS are exceeded.
Functional operation should be restricted to recommended operating condition.
Exposure to higher than recommended voltage for extended periods of time could affect device reliability.
Power & DC Operating Conditions (SSTL_2 In/Out)
Recommended operating conditions(Voltage referenced to VSS=0V, TA=0 to 70°C)
Parameter
Symbol
Min
Max
Supply voltage(for device with a nominal VDD of 2.5V)
VDD
2.3
2.7
I/O Supply voltage
VDDQ
2.3
2.7
V
5
I/O Reference voltage
VREF
0.49*VDDQ
0.51*VDDQ
V
1
I/O Termination voltage(system)
VTT
VREF-0.04
VREF+0.04
V
2
Input logic high voltage
VIH(DC)
VREF+0.15
VDDQ+0.3
V
Input logic low voltage
VIL(DC)
-0.3
VREF-0.15
V
Input Voltage Level, CK and CK inputs
VIN(DC)
-0.3
VDDQ+0.3
V
Input Differential Voltage, CK and CK inputs
VID(DC)
0.36
VDDQ+0.6
V
3
V-I Matching: Pullup to Pulldown Current Ratio
VI(Ratio)
0.71
1.4
-
4
II
-2
2
uA
Output leakage current
IOZ
-5
5
uA
Output High Current(Normal strengh driver) ;VOUT =
VTT + 0.84V
IOH
-16.8
mA
Output High Current(Normal strengh driver) ;VOUT =
VTT - 0.84V
IOL
16.8
mA
Output High Current(Half strengh driver) ;VOUT = VTT
+ 0.45V
IOH
-9
mA
Input leakage current
Unit
Note
5
Notes 1. Includes ± 25mV margin for DC offset on VREF, and a combined total of ± 50mV margin for all AC noise and DC offset on VREF,
bandwidth limited to 20MHz. The DRAM must accommodate DRAM current spikes on VREF and internal DRAM noise coupled
TO VREF, both of which may result in VREF noise. VREF should be de-coupled with an inductance of ≤ 3nH.
2.VTT is not applied directly to the device. VTT is a system supply for signal termination resistors, is expected to be set equal to
VREF, and must track variations in the DC level of VREF
3. VID is the magnitude of the difference between the input level on CK and the input level on CK.
4. These parameters should be tested at the pin on actual components and may be checked at either the pin or the pad in
simulation. The AC and DC input specifications are relative to a VREF envelop that has been bandwidth limited to 200MHZ.
Revision 1.2 Oct. 2004
DDR SDRAM
128MB, 256MB SODIMM Pb-Free
M470L1624FU0 (16M x 64, 128MB Module)
(VDD=2.7V, T = 10°C)
Symbol
B3(DDR333@CL=2.5)
A2(DDR266@CL=2)
B0(DDR266@CL=2.5)
Unit
IDD0
360
320
320
mA
mA
IDD6
IDD1
500
460
460
IDD2P
12
12
12
mA
IDD2F
100
80
80
mA
IDD2Q
80
72
72
mA
IDD3P
140
120
120
mA
IDD3N
220
180
180
mA
IDD4R
800
680
680
mA
IDD4W
760
620
620
mA
IDD5
720
660
660
mA
Normal
12
12
12
mA
Low power
6
6
6
mA
1,400
1,200
1,200
mA
IDD7A
Notes
Optional
* Module IDD was calculated on the basis of component IDD and can be differently measured according to DQ loading cap.
M470L3224FU0 (32M x 64, 256MB Module)
(VDD=2.7V, T = 10°C)
Symbol
B3(DDR333@CL=2.5)
A2(DDR266@CL=2)
B0(DDR266@CL=2.5)
Unit
IDD0
580
500
500
mA
IDD6
IDD1
720
640
640
mA
IDD2P
24
24
24
mA
mA
IDD2F
200
160
160
IDD2Q
160
144
144
mA
IDD3P
280
240
240
mA
IDD3N
440
360
360
mA
IDD4R
1,020
860
860
mA
IDD4W
980
800
800
mA
IDD5
940
840
840
mA
Normal
24
24
24
mA
Low power
12
12
12
mA
1,620
1,380
1,380
mA
IDD7A
Notes
Optional
* Module IDD was calculated on the basis of component IDD and can be differently measured according to DQ loading cap.
Revision 1.2 Oct. 2004
DDR SDRAM
128MB, 256MB SODIMM Pb-Free
M485L1624FU0 (16M x 72, 128MB Module)
(VDD=2.7V, T = 10°C)
Symbol
B3(DDR333@CL=2.5)
A2(DDR266@CL=2)
B0(DDR266@CL=2.5)
Unit
IDD0
810
720
720
mA
IDD1
1,035
900
900
mA
IDD6
IDD2P
27
27
27
mA
IDD2F
225
180
180
mA
IDD2Q
180
162
162
mA
IDD3P
315
270
270
mA
IDD3N
495
405
405
mA
IDD4R
1,260
1,080
1,080
mA
IDD4W
1,440
1,215
1,215
mA
IDD5
1,530
1,440
1,440
mA
27
27
27
mA
Normal
Low power
IDD7A
14
14
14
mA
2,340
2,160
2,160
mA
Notes
Optional
* Module IDD was calculated on the basis of component IDD and can be differently measured according to DQ loading cap.
Revision 1.2 Oct. 2004
DDR SDRAM
128MB, 256MB SODIMM Pb-Free
AC Operating Conditions
Parameter/Condition
Symbol
Min
Input High (Logic 1) Voltage, DQ, DQS and DM signals
VIH(AC)
VREF + 0.31
Input Low (Logic 0) Voltage, DQ, DQS and DM signals.
VIL(AC)
Max
Unit
V
3
VREF - 0.31
V
3
Note
Input Differential Voltage, CK and CK inputs
VID(AC)
0.7
VDDQ+0.6
V
1
Input Crossing Point Voltage, CK and CK inputs
VIX(AC)
0.5*VDDQ-0.2
0.5*VDDQ+0.2
V
2
Note 1. VID is the magnitude of the difference between the input level on CK and the input on CK.
2. The value of VIX is expected to equal 0.5*VDDQ of the transmitting device and must track variations in the DC level of the same.
3. These parameters should be tested at the pim on actual components and may be checked at either the pin or the pad in simulation. the AC and DC input specificatims are refation to a Vref envelope that has been bandwidth limited 20MHz.
Vtt=0.5*VDDQ
RT=50Ω
Output
Z0=50Ω
VREF
=0.5*VDDQ
CLOAD=30pF
Output Load Circuit (SSTL_2)
Input/Output Capacitance
Parameter
(VDD=2.5V, VDDQ=2.5V, TA= 25°C, f=1MHz)
Symbol
M470L1624FU0
M470L3224FU0
M485L1624FU0
Min
Max
Min
Max
Min
Max
Unit
Input capacitance(A0 ~ A12, BA0 ~ BA1,RAS,CAS,WE )
CIN1
41
45
49
57
41
45
pF
Input capacitance(CKE0, CKE1)
CIN2
34
38
42
50
34
38
pF
pF
Input capacitance( CS0, CS1)
CIN3
34
38
42
50
34
38
Input capacitance( CLK0, CLK1,CLK2)
CIN4
25
30
25
30
25
30
pF
Input capacitance(DM0~DM7,DM8(for ECC))
CIN5
6
7
6
7
6
7
pF
Data & DQS input/output capacitance(DQ0~DQ63)
Cout1
6
7
6
7
6
7
pF
Data input/output capacitance (CB0~CB7)
Cout2
-
-
-
-
6
7
pF
Revision 1.2 Oct. 2004
DDR SDRAM
128MB, 256MB SODIMM Pb-Free
AC Timming Parameters & Specifications
Symbol
Parameter
Row cycle time
B3
(DDR333@CL=2.5))
A2
(DDR266@CL=2.0)
B0
(DDR266@CL=2.5))
Min
Min
Min
Max
Max
Unit
tRC
60
65
65
ns
Refresh row cycle time
tRFC
72
75
75
ns
Row active time
tRAS
42
RAS to CAS delay
tRCD
18
20
20
ns
tRP
18
20
20
ns
Row active to Row active delay
tRRD
12
15
15
ns
Write recovery time
tWR
15
15
15
ns
Last data in to Read command
tWTR
1
1
1
tCK
Col. address to Col. address delay
tCCD
1
1
1
Row precharge time
Clock cycle time
CL=2.0
CL=2.5
Clock high level width
Clock low level width
tCK
7.5
70K
12
45
7.5
120K
12
45
10
120K
ns
tCK
12
ns
6
12
7.5
12
7.5
12
ns
tCH
0.45
0.55
0.45
0.55
0.45
0.55
tCK
tCK
tCL
0.45
0.55
0.45
0.55
0.45
0.55
tDQSCK
-0.6
+0.6
-0.75
+0.75
-0.75
+0.75
ns
Output data access time from CK/CK
tAC
-0.7
+0.7
-0.75
+0.75
-0.75
+0.75
ns
Data strobe edge to ouput data edge
tDQSQ
-
0.45
-
0.5
-
0.5
ns
Read Preamble
tRPRE
0.9
1.1
0.9
1.1
0.9
1.1
tCK
Read Postamble
tRPST
0.4
0.6
0.4
0.6
0.4
0.6
tCK
CK to valid DQS-in
tDQSS
0.75
1.25
0.75
1.25
0.75
1.25
tCK
DQS-in setup time
tWPRES
0
0
0
ns
DQS-in hold time
tWPRE
0.25
0.25
0.25
tCK
DQS-out access time from CK/CK
DQS falling edge to CK rising-setup time
tDSS
0.2
0.2
0.2
tCK
DQS falling edge from CK rising-hold time
tDSH
0.2
0.2
0.2
tCK
DQS-in high level width
tDQSH
0.35
0.35
0.35
tCK
DQS-in low level width
tDQSL
0.35
0.35
0.35
tDSC
0.9
DQS-in cycle time
1.1
0.9
1.1
0.9
Note
Max
12
3
tCK
1.1
tCK
Address and Control Input setup time(fast)
tIS
0.75
0.9
0.9
ns
i,5.7~9
Address and Control Input hold time(fast)
tIH
0.75
0.9
0.9
ns
i,5.7~9
Address and Control Input setup time(slow)
tIS
0.8
1.0
1.0
ns
i, 6~9
Address and Control Input hold time(slow)
tIH
0.8
1.0
1.0
ns
i, 6~9
Data-out high impedence time from CK/CK
tHZ
+0.75
ns
1
Data-out low impedence time from CK/CK
tLZ
+0.75
ns
1
+0.7
-0.7
+0.7
+0.75
-0.75
+0.75
-0.75
Revision 1.2 Oct. 2004
DDR SDRAM
128MB, 256MB SODIMM Pb-Free
Symbol
Parameter
B3
(DDR333@CL=2.5))
A2
(DDR266@CL=2.0)
B0
(DDR266@CL=2.5))
Min
Min
Min
Max
Max
Unit
Note
Max
Mode register set cycle time
tMRD
12
15
15
ns
DQ & DM setup time to DQS
tDS
0.45
0.5
0.5
ns
j, k
DQ & DM hold time to DQS
tDH
0.45
0.5
0.5
ns
j, k
Control & Address input pulse width
tIPW
2.2
2.2
2.2
ns
8
DQ & DM input pulse width
tDIPW
1.75
1.75
1.75
ns
8
Power down exit time
tPDEX
6
7.5
7.5
ns
Exit self refresh to non-Read command
tXSNR
75
75
75
ns
Exit self refresh to read command
tXSRD
200
200
200
tCK
Refresh interval time
tREFI
7.8
Output DQS valid window
tQH
tHP
-tQHS
Clock half period
tHP
tCLmin
or tCHmin
Data hold skew factor
tQHS
DQS write postamble time
Active to Read with Auto precharge
command
Autoprecharge write recovery +
Precharge time
7.8
-
tHP
-tQHS
-
tCLmin
or tCHmin
0.55
7.8
us
4
-
tHP
-tQHS
-
ns
11
-
tCLmin
or tCHmin
-
ns
10, 11
0.75
ns
11
0.6
tCK
2
tCK
13
0.75
tWPST
0.4
0.6
0.4
0.6
0.4
tRAP
18
20
20
tDAL
(tWR/tCK)
+
(tRP/tCK)
(tWR/tCK)
+
(tRP/tCK)
(tWR/tCK)
+
(tRP/tCK)
System Characteristics for DDR SDRAM
The following specification parameters are required in systems using DDR333 & DDR266 devices to ensure proper system performance. these characteristics are for system simulation purposes and are guaranteed by design.
Table 1 : Input Slew Rate for DQ, DQS, and DM
AC CHARACTERISTICS
DDR333
DDR266
PARAMETER
SYMBOL
MIN
MAX
MIN
MAX
Units
Notes
DQ/DM/DQS input slew rate measured between
VIH(DC), VIL(DC) and VIL(DC), VIH(DC)
DCSLEW
TBD
TBD
TBD
TBD
V/ns
a, m
Table 2 : Input Setup & Hold Time Derating for Slew Rate
Input Slew Rate
tIS
tIH
Units
0.5 V/ns
0
0
ps
Notes
i
0.4 V/ns
+50
0
ps
i
0.3 V/ns
+100
0
ps
i
Table 3 : Input/Output Setup & Hold Time Derating for Slew Rate
Input Slew Rate
tDS
tDH
Units
0.5 V/ns
0
0
ps
Notes
k
0.4 V/ns
+75
+75
ps
k
0.3 V/ns
+150
+150
ps
k
Revision 1.2 Oct. 2004
DDR SDRAM
128MB, 256MB SODIMM Pb-Free
Table 4 : Input/Output Setup & Hold Derating for Rise/Fall Delta Slew Rate
Delta Slew Rate
tDS
tDH
Units
+/- 0.0 V/ns
0
0
ps
Notes
j
+/- 0.25 V/ns
+50
+50
ps
j
+/- 0.5 V/ns
+100
+100
ps
j
Table 5 : Output Slew Rate Characteristice (X4, X8 Devices only)
Slew Rate Characteristic
Typical Range
(V/ns)
Minimum
(V/ns)
Maximum
(V/ns)
Notes
Pullup Slew Rate
1.2 ~ 2.5
1.0
4.5
a,c,d,f,g,h
Pulldown slew
1.2 ~ 2.5
1.0
4.5
b,c,d,f,g,h
Table 6 : Output Slew Rate Characteristice (X16 Devices only)
Slew Rate Characteristic
Typical Range
(V/ns)
Minimum
(V/ns)
Maximum
(V/ns)
Notes
Pullup Slew Rate
1.2 ~ 2.5
0.7
5.0
a,c,d,f,g,h
Pulldown slew
1.2 ~ 2.5
0.7
5.0
b,c,d,f,g,h
Table 7 : Output Slew Rate Matching Ratio Characteristics
AC CHARACTERISTICS
DDR333
DDR266
PARAMETER
MIN
MAX
MIN
MAX
Notes
Output Slew Rate Matching Ratio (Pullup to Pulldown)
TBD
TBD
TBD
TBD
e,m
Revision 1.2 Oct. 2004
DDR SDRAM
128MB, 256MB SODIMM Pb-Free
Component Notes
1. tHZ and tLZ transitions occur in the same access time windows as valid data transitions. these parameters are not referenced to a
specific voltage level but specify when the device output in no longer driving (HZ), or begins driving (LZ).
2. The maximum limit for this parameter is not a device limit. The device will operate with a greater value for this parameter, but sys
tem performance (bus turnaround) will degrade accordingly.
3. The specific requirement is that DQS be valid (HIGH, LOW, or at some point on a valid transition) on or before this CK edge. A
valid transition is defined as monotonic and meeting the input slew rate specifications of the device. when no writes were previ
ously in progress on the bus, DQS will be tran sitioning from High- Z to logic LOW. If a previous write was in progress, DQS could
be HIGH, LOW, or transitioning from HIGH to LOW at this time, depending on tDQSS.
4. A maximum of eight AUTO REFRESH commands can be posted to any given DDR SDRAM device.
5. For command/address input slew rate ≥ 1.0 V/ns
6. For command/address input slew rate ≥ 0.5 V/ns and < 1.0 V/ns
7. For CK & CK slew rate ≥ 1.0 V/ns
8. These parameters guarantee device timing, but they are not necessarily tested on each device. They may be guaranteed by
device design or tester correlation.
9. Slew Rate is measured between VOH(ac) and VOL(ac).
10. Min (tCL, tCH) refers to the smaller of the actual clock low time and the actual clock high time as provided to the device (i.e. this
value can be greater than the minimum specification limits for tCL and tCH).....For example, tCL and tCH are = 50% of the
period, less the half period jitter (tJIT(HP)) of the clock source, and less the half period jitter due to crosstalk (tJIT(crosstalk)) into
the clock traces.
11. tQH = tHP - tQHS, where:
tHP = minimum half clock period for any given cycle and is defined by clock high or clock low (tCH, tCL). tQHS accounts for 1) The
pulse duration distortion of on-chip clock circuits; and 2) The worst case push-out of DQS on one tansition followed by the worst
case pull-in of DQ on the next transition, both of which are, separately, due to data pin skew and output pattern effects, and pchannel to n-channel variation of the output drivers.
12. tDQSQ
Consists of data pin skew and output pattern effects, and p-channel to n-channel variation of the output drivers for any given
cycle.
13. tDAL = (tWR/tCK) + (tRP/tCK)
For each of the terms above, if not already an integer, round to the next highest integer. Example: For DDR266B at CL=2.5 and
tCK=7.5ns tDAL = (15 ns / 7.5 ns) + (20 ns/ 7.5ns) = (2) + (3)
tDAL = 5 clocks
Revision 1.2 Oct. 2004
128MB, 256MB SODIMM Pb-Free
DDR SDRAM
System Notes :
a. Pullup slew rate is characteristized under the test conditions as shown in Figure 1.
Test point
Output
50Ω
VSSQ
Figure 1 : Pullup slew rate test load
b. Pulldown slew rate is measured under the test conditions shown in Figure 2.
VDDQ
50Ω
Output
Test point
Figure 2 : Pulldown slew rate test load
c. Pullup slew rate is measured between (VDDQ/2 - 320 mV +/- 250 mV)
Pulldown slew rate is measured between (VDDQ/2 + 320 mV +/- 250 mV)
Pullup and Pulldown slew rate conditions are to be met for any pattern of data, including all outputs switching and only one output
switching.
Example : For typical slew rate, DQ0 is switching
For minmum slew rate, all DQ bits are switching from either high to low, or low to high.
The remaining DQ bits remain the same as for previous state.
d. Evaluation conditions
Typical : 25 °C (T Ambient), VDDQ = 2.5V, typical process
Minimum : 70 °C (T Ambient), VDDQ = 2.3V, slow - slow process
Maximum : 0 °C (T Ambient), VDDQ = 2.7V, fast - fast process
e. The ratio of pullup slew rate to pulldown slew rate is specified for the same temperature and voltage, over the entire temperature and
voltage range. For a given output, it represents the maximum difference between pullup and pulldown drivers due to process variation.
f. Verified under typical conditions for qualification purposes.
g. TSOPII package divices only.
h. Only intended for operation up to 266 Mbps per pin.
i. A derating factor will be used to increase tIS and tIH in the case where the input slew rate is below 0.5V/ns
as shown in Table 2. The Input slew rate is based on the lesser of the slew rates detemined by either VIH(AC) to VIL(AC) or
VIH(DC) to VIL(DC), similarly for rising transitions.
j. A derating factor will be used to increase tDS and tDH in the case where DQ, DM, and DQS slew rates differ, as shown in Tables 3 & 4.
Input slew rate is based on the larger of AC-AC delta rise, fall rate and DC-DC delta rise, Input slew rate is based on the lesser of the
slew rates determined by either VIH(AC) to VIL(AC) or VIH(DC) to VIL(DC), similarly for rising transitions.
The delta rise/fall rate is calculated as: {1/(Slew Rate1)} - {1/(Slew Rate2)}
For example : If Slew Rate 1 is 0.5 V/ns and slew Rate 2 is 0.4 V/ns, then the delta rise, fall rate is - 0.5ns/V . Using the table given, this
would result in the need for an increase in tDS and tDH of 100 ps.
k. Table 3 is used to increase tDS and tDH in the case where the I/O slew rate is below 0.5 V/ns. The I/O slew rate is based on the lesser
on the lesser of the AC - AC slew rate and the DC- DC slew rate. The inut slew rate is based on the lesser of the slew rates deter
mined by either VIH(ac) to VIL(ac) or VIH(DC) to VIL(DC), and similarly for rising transitions.
m. DQS, DM, and DQ input slew rate is specified to prevent double clocking of data and preserve setup and hold times. Signal transi
tions through the DC region must be monotoy.
Revision 1.2 Oct. 2004
DDR SDRAM
128MB, 256MB SODIMM Pb-Free
Command Truth Table
(V=Valid, X=Don′t Care, H=Logic High, L=Logic Low)
COMMAND
CKEn
CS
RAS
CAS
WE
X
L
L
L
L
OP CODE
1, 2
X
L
L
L
L
OP CODE
1, 2
L
L
L
H
X
Register
Extended MRS
H
Register
Mode Register Set
H
Auto Refresh
Refresh
Entry
Self
Refresh
L
L
H
H
H
H
X
X
X
X
L
L
H
H
V
H
X
L
H
L
H
V
H
X
L
H
L
L
V
H
X
L
H
H
L
L
H
Bank Active & Row Addr.
H
Read &
Column Address
Write &
Column Address
Exit
H
H
Auto Precharge Disable
Auto Precharge Enable
Auto Precharge Disable
Auto Precharge Enable
Burst Stop
Precharge
Bank Selection
H
X
Entry
H
L
Exit
L
H
All Banks
Active Power Down
Entry
H
L
Exit
L
H
Precharge Power Down Mode
DM
No operation (NOP) : Not defined
BA0,1
L
H
L
H
X
X
X
L
V
V
V
X
X
X
X
H
X
X
X
L
H
H
H
H
X
X
X
L
V
V
V
H
H
L
X
X
A10/AP
A0 ~ A9,
A11, A12
CKEn-1
X
X
X
L
H
H
H
3
3
3
X
3
Row Address
L
Column
Address
H
L
Column
Address
H
X
V
L
X
H
4
4
4
4, 6
7
X
5
X
X
X
H
Note
X
8
9
9
Note : 1. OP Code : Operand Code. A0 ~ A12 & BA0 ~ BA1 : Program keys. (@EMRS/MRS)
2. EMRS/ MRS can be issued only at all banks precharge state.
A new command can be issued 2 clock cycles after EMRS or MRS.
3. Auto refresh functions are same as the CBR refresh of DRAM.
The automatical precharge without row precharge command is meant by "Auto".
Auto/self refresh can be issued only at all banks precharge state.
4. BA0 ~ BA1 : Bank select addresses.
If both BA0 and BA1 are "Low" at read, write, row active and precharge, bank A is selected.
If BA0 is "High" and BA1 is "Low" at read, write, row active and precharge, bank B is selected.
If BA0 is "Low" and BA1 is "High" at read, write, row active and precharge, bank C is selected.
If both BA0 and BA1 are "High" at read, write, row active and precharge, bank D is selected.
5. If A10/AP is "High" at row precharge, BA0 and BA1 are ignored and all banks are selected.
6. During burst write with auto precharge, new read/write command can not be issued.
Another bank read/write command can be issued after the end of burst.
New row active of the associated bank can be issued at tRP after the end of burst.
7. Burst stop command is valid at every burst length.
8. DM sampled at the rising and falling edges of the DQS and Data-in are masked at the both edges (Write DM latency is 0).
9. This combination is not defined for any function, which means "No Operation(NOP)" in DDR SDRAM.
Revision 1.2 Oct. 2004
DDR SDRAM
128MB, 256MB SODIMM Pb-Free
Physical Dimensions : 16M x64 (M470L1624FU0)
Units : Inches (Millimeters)
2.70
(67.60)
2.50
(63.60)
1
39 41
0.456
11.40
0.086
2.15
199
2-φ 0.07
(1.80)
1.896
(47.40)
0.17
(4.20)
0.096
(2.40)
0.07
(1.8)
0.79
(20.00)
0.24
(6.0)
0.16 ± 0.039
(4.00 ± 0.10)
1.25
(31.75)
Full R 2x
Z
Y
0.098
2.45
40 42
0.157 Min
(4.00 Min)
0.157 Min
(4.00 Min)
0.150 Max
(3.80 Max)
0.04 ± 0.0039
(1.00 ± 0.10)
0.16 ± 0.0039
(4.00 ± 0.10)
0.04 ± 0.0039
(1.00 ± 0.1)
Detail Z
0.102 Min
200
(2.55 Min)
2
0.018 ± 0.001
(0.45 ± 0.03)
0.01
(0.25)
0.024 TYP
(0.60 TYP)
Detail Y
Tolerances : ±.006(.15) unless otherwise specified
The used device is 16Mx16 DDR SDRAM, TSOPII
DDR SDRAM Part No. : K4H561638F-U***
Revision 1.2 Oct. 2004
DDR SDRAM
128MB, 256MB SODIMM Pb-Free
Physical Dimensions : 32M x64 (M470L3224FU0)
Units : Inches (Millimeters)
2.70
(67.60)
2.50
(63.60)
1
39 41
0.456
11.40
0.086
2.15
199
2-φ 0.07
(1.80)
1.896
(47.40)
0.17
(4.20)
0.096
(2.40)
0.07
(1.8)
0.79
(20.00)
0.24
(6.0)
0.16 ± 0.039
(4.00 ± 0.10)
1.25
(31.75)
Full R 2x
Z
Y
0.098
2.45
40 42
0.157 Min
(4.00 Min)
0.157 Min
(4.00 Min)
0.150 Max
(3.80 Max)
0.04 ± 0.0039
(1.00 ± 0.10)
0.16 ± 0.0039
(4.00 ± 0.10)
0.04 ± 0.0039
(1.00 ± 0.1)
Detail Z
0.102 Min
200
(2.55 Min)
2
0.018 ± 0.001
(0.45 ± 0.03)
0.01
(0.25)
0.024 TYP
(0.60 TYP)
Detail Y
Tolerances : ±.006(.15) unless otherwise specified
The used device is 16Mx16 DDR SDRAM, TSOPII
DDR SDRAM Part No. : K4H561638F-U***
Revision 1.2 Oct. 2004
DDR SDRAM
128MB, 256MB SODIMM Pb-Free
Physical Dimensions : 16M x72 (M485L1624FU0)
Units : Inches (Millimeters)
2.70
(67.60)
2.50
(63.60)
39 41
0.456
11.40
0.086
2.15
199
2-φ 0.07
(1.80)
1.896
(47.40)
0.17
(4.20)
0.096
(2.40)
0.07
(1.8)
0.79
(20.00)
0.24
(6.0)
1
1.25
(31.75)
Full R 2x
0.16 ± 0.039
(4.00 ± 0.10)
Z
Y
0.098
2.45
40 42
0.157 Min
(4.00 Min)
0.157 Min
(4.00 Min)
0.150 Max
(3.80 Max)
0.04 ± 0.0039
(1.00 ± 0.10)
0.16 ± 0.0039
(4.00 ± 0.10)
0.04 ± 0.0039
(1.00 ± 0.1)
Detail Z
0.102 Min
200
(2.55 Min)
2
0.018 ± 0.001
(0.45 ± 0.03)
0.01
(0.25)
0.024 TYP
(0.60 TYP)
Detail Y
Tolerances : ±.006(.15) unless otherwise specified
The used device is 16Mx16 DDR SDRAM, TSOPII
DDR SDRAM Part No. : K4H561638F-U***
Revision 1.2 Oct. 2004
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