K4T1G044QC datasheet, PDF - EEWORLD Datasheet

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K4T1G044QC: Description1Gb C-die DDR2 SDRAM Specification; File Size478KB，26 Pages; ManufacturerSAMSUNG; Websitehttp://www.samsung.com/Products/Semiconductor/

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K4T1G044QC Overview

1Gb C-die DDR2 SDRAM Specification

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K4T1G044QC

K4T1G084QC

DDR2 SDRAM

1Gb C-die DDR2 SDRAM Specification

60FBGA & 84FBGA with Pb-Free

(RoHS compliant)

INFORMATION IN THIS DOCUMENT IS PROVIDED IN RELATION TO SAMSUNG PRODUCTS,

AND IS SUBJECT TO CHANGE WITHOUT NOTICE.

NOTHING IN THIS DOCUMENT SHALL BE CONSTRUED AS GRANTING ANY LICENSE,

EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE,

TO ANY INTELLECTUAL PROPERTY RIGHTS IN SAMSUNG PRODUCTS OR TECHNOLOGY. ALL

INFORMATION IN THIS DOCUMENT IS PROVIDED

ON AS "AS IS" BASIS WITHOUT GUARANTEE OR WARRANTY OF ANY KIND.

1. For updates or additional information about Samsung products, contact your nearest Samsung office.

2. Samsung products are not intended for use in life support, critical care, medical, safety equipment, or similar

applications where Product failure couldresult in loss of life or personal or physical harm, or any military or

defense application, or any governmental procurement to which special terms or provisions may apply.

* Samsung Electronics reserves the right to change products or specification without notice.

1 of 26

Rev. 1.1 June 2007

K4T1G044QC

K4T1G084QC

DDR2 SDRAM

Table of Contents

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

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

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

3.1 x4 package pinout (Top View) : 60ball FBGA Package

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

3.2 x8 package pinout (Top View) : 60ball FBGA Package

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

3.3 FBGA Package Dimension(x4/x8)

................................................................................................... 7

4.0 Input/Output Functional Description .......................................................................................... 8

5.0 DDR2 SDRAM Addressing .......................................................................................................... 9

6.0 Absolute Maximum DC Ratings ................................................................................................ 10

7.0 AC & DC Operating Conditions ................................................................................................ 10

7.1 Recommended DC Operating Conditions (SSTL - 1.8)

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

7.2 Operating Temperature Condition

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

7.3Input DC Logic Level

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

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

7.5 AC Input Test Conditions

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

7.6 Differential input AC logic Level

................................................................................................... 12

7.7 Differential AC output parameters

................................................................................................. 12

8.0 ODT DC electrical characteristics ............................................................................................ 12

9.0 OCD default characteristics ...................................................................................................... 13

10.0 IDD Specification Parameters and Test Conditions ............................................................. 14

11.0 DDR2 SDRAM IDD Spec Table ................................................................................................ 16

12.0 Input/Output capacitance ........................................................................................................ 17

13.0 Electrical Characteristics & AC Timing for DDR2-800/667/533/400 ..................................... 17

13.1 Refresh Parameters by Device Density

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

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

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

13.3 Timing Parameters by Speed Grade

........................................................................................... 18

14.0 General notes, which may apply for all AC parameters ....................................................... 20

15.0 Specific Notes for dedicated AC parameters ........................................................................ 22

7.4 Input AC Logic Level

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Rev. 1.1 June 2007

K4T1G044QC Related Products

	K4T1G044QC	K4T1G084QC
Description	1Gb C-die DDR2 SDRAM Specification	1Gb C-die DDR2 SDRAM Specification

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