Rev. 1.0 October 2007

DDR2 SDRAM

K4T56163QI

2 of 42

Table of Contents

1.0 Ordering Information ....................................................................................................................4

2.0 Key Features .................................................................................................................................4

3.0 Package Pinout/Mechanical Dimension & Addressing .............................................................5

3.1 x16 package pinout (Top View) : 84ball FBGA Package

.......................................................................5

3.2 FBGA Package Dimension(x16)

.......................................................................................................6

4.0 Input/Output Functional Description ..........................................................................................7

5.0 DDR2 SDRAM Addressing ...........................................................................................................8

6.0 Absolute Maximum DC Ratings ...................................................................................................9

7.0 AC & DC Operating Conditions ...................................................................................................9

7.1 Recommended DC Operating Conditions (SSTL - 1.8)

.........................................................................9

7.2 Operating Temperature Condition

..................................................................................................10

7.3 Input DC Logic Level

....................................................................................................................10

7.4 Input AC Logic Level

....................................................................................................................10

7.5 AC Input Test Conditions

..............................................................................................................10

7.6 Differential input AC logic Level

.....................................................................................................11

7.7 Differential AC output parameters

..................................................................................................11

8.0 ODT DC electrical characteristics .............................................................................................11

9.0 OCD default characteristics ......................................................................................................12

10.0 IDD Specification Parameters and Test Conditions ..............................................................13

11.0 DDR2 SDRAM IDD Spec ...........................................................................................................15

12.0 Input/Output capacitance .........................................................................................................16

13.0 Electrical Characteristics & AC Timing for DDR2-800/667/533/400 ......................................16

13.1 Refresh Parameters by Device Density

........................................................................................16

13.2 Speed Bins and CL, tRCD, tRP, tRC and tRAS for Corresponding Bin

.............................................16

13.3 Timing Parameters by Speed Grade

............................................................................................17

14.0 General notes, which may apply for all AC parameters ........................................................19

15.0 Specific Notes for dedicated AC parameters ..........................................................................21