DDR SDRAM
128MB, 256MB Unbuffered SODIMM
Rev. 1.3 July 2005
Table of Contents
1.0 Ordering Information................................................................................................................... 4
2.0 Operating Frequencies................................................................................................................ 4
3.0 Feature.......................................................................................................................................... 4
4.0 Pin Configuration (Front side/back side) ................................................................................. 5
5.0 Pin Description ............................................................................................................................ 5
6.0 Functional Block Diagram .......................................................................................................... 6
6.1 128MB, 16M x 64 Non ECC Module (M470L1624FT(U)0)
..................................................................... 6
6.2 256MB, 32M x 64 Non ECC Module (M470L3224FT(U)0) ..................................................................................
7
7.0 Absolute Maximum Ratings........................................................................................................ 8
8.0 DC Operating Conditions............................................................................................................ 8
9.0 DDR SDRAM IDD spec table ....................................................................................................... 9
9.1 M470L1624FT(U)0 [ (16M x 16) * 4, 128MB Non ECC Module ] ................................................................................
9
9.2 M470L3224FT(U)0 [ (16M x 16) * 8, 256MB Non ECC Module ] .................................................................................
9
10.0 AC Operating Conditions........................................................................................................ 10
11.0 Input/Output Capacitance ....................................................................................................... 10
12.0 AC Timming Parameters & Specifications ............................................................................ 11
13.0 System Characteristics for DDR SDRAM .............................................................................. 12
14.0 Component Notes.................................................................................................................... 13
15.0 System Notes ........................................................................................................................... 14
16.0 Command Truth Table............................................................................................................. 15
17.0 Physical Dimensions............................................................................................................... 16
17.1 16M x 64 (M470L1624FT(U)0)
.................................................................................................... 16
17.2 32M x 64 (M470L3224FT(U)0)
.................................................................................................... 17