m470t5267az3 Samsung Semiconductor, Inc., m470t5267az3 Datasheet - Page 4

• Manufacturer Part Number: m470t5267az3
• Description: Ddr2 Unbuffered Sodimm
• Manufacturer: Samsung Semiconductor, Inc.

1.0 DDR2 Unbuffered DIMM Ordering Information
2.0 Features
3.0 Address Configuration
Note :
1. “Z” of Part number(11th digit) stands for Lead-Free products.
2. “H” of Part number(12th digit) stands for Lead-Free, Halogen-Free, and RoHS compliant products.
3. “3” of Part number(12th digit) stands for Dummy Pad PCB products.
SODIMM
Note : For detailed DDR2 SDRAM operation, please refer to Samsung’s Device operation & Timing diagram.
• Performance range
• JEDEC standard V
• V
• 267MHz f
• 8 Banks
• Posted CAS
• Programmable CAS Latency: 3 , 4 , 5 , 6
• Programmable Additive Latency: 0 , 1 , 2 , 3 , 4 , 5
• 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)
• Average Refresh Period 7.8us at lower than a T
• Package: 83ball DSP - st.512Mx8
• All of base components are Lead-Free, Halogen-Free, and RoHS compliant
M470T5267AZ(H)3-C(L)F7/E6/D5
-
CL-tRCD-tRP
Speed@CL3
Speed@CL4
Speed@CL5
Speed@CL6
DDQ
Support High Temperature Self-Refresh rate enable feature
256Mx8(2Gb) based Module
= 1.8V ± 0.1V
Part Number
Organization
CK
for 533Mb/sec/pin, 333MHz f
DD
= 1.8V ± 0.1V Power Supply
F7 (DDR2-800)
6-6-6
533
667
800
-
Density
4GB
Row Address
CK
A0-A14
for 667Mb/sec/pin, 400MHz f
Organiza-
CASE
512Mx64
tion
85°C, 3.9us at 85°C < T
4 of 17
E6 (DDR2-667)
st.512Mx8 (K4T4G274QA-TC(L)F7/E6/D5)*8
Column Address
5-5-5
400
533
667
-
A0-A9
Component Composition
CK
for 800Mb/sec/pin
CASE
< 95 °C
Bank Address
BA0-BA2
D5 (DDR2-533)
Rev. 1.2 September 2008
4-4-4
400
533
533
-
DDR2 SDRAM
Number of
Rank
Auto Precharge
2
A10
Mbps
Mbps
Mbps
Mbps
Height
Unit
30mm
CK