K4T1G044QQ View Datasheet(PDF) - Samsung
Part Name
Description
Manufacturer
K4T1G044QQ Datasheet PDF : 44 Pages
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K4T1G044QQ
K4T1G084QQ
K4T1G164QQ
Table of Contents
DDR2 SDRAM
1.0 Ordering Information ................................................................................................................... 4
2.0 Key Features ................................................................................................................................ 4
3.0 Package Pinout/Mechanical Dimension & Addressing ............................................................ 5
3.1 x4/x8 package pinout (Top View) : 60ball FBGA Package ................................................................... 5
3.2 x16 package pinout (Top View) : 84ball FBGA Package ...................................................................... 6
3.3 FBGA Package Dimension (x4/x8) ................................................................................................... 7
3.4 FBGA Package Dimension (x16) ...................................................................................................... 8
4.0 Input/Output Functional Description ......................................................................................... 9
5.0 DDR2 SDRAM Addressing ........................................................................................................ 10
6.0 Absolute Maximum DC Ratings ................................................................................................ 11
7.0 AC & DC Operating Conditions ................................................................................................ 11
7.1 Recommended DC Operating Conditions (SSTL - 1.8) ...................................................................... 11
7.2 Operating Temperature Condition ................................................................................................. 12
7.3 Input DC Logic Level ................................................................................................................... 12
7.4 Input AC Logic Level ................................................................................................................... 12
7.5 AC Input Test Conditions ............................................................................................................. 12
7.6 Differential input AC logic Level .................................................................................................... 13
7.7 Differential AC output parameters ................................................................................................. 13
8.0 ODT DC electrical characteristics ............................................................................................ 13
9.0 OCD default characteristics ...................................................................................................... 14
10.0 IDD Specification Parameters and Test Conditions ............................................................. 15
11.0 DDR2 SDRAM IDD Spec Table ................................................................................................ 17
12.0 Input/Output capacitance ........................................................................................................ 18
13.0 Electrical Characteristics & AC Timing for DDR2-800/667.................................................... 18
13.1 Refresh Parameters by Device Density ......................................................................................... 18
13.2 Speed Bins and CL, tRCD, tRP, tRC and tRAS for Corresponding Bin .............................................. 18
13.3 Timing Parameters by Speed Grade ............................................................................................. 19
14.0 General notes, which may apply for all AC parameters ....................................................... 21
15.0 Specific Notes for dedicated AC parameters ........................................................................ 23
2 of 44
Rev. 1.01 November 2007
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