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K4T51083QB-ZCD5 Datasheet 512mb B-die Ddr2 Sdram

Manufacturer: Samsung Semiconductor

Overview: 512Mb B-die DDR2 SDRAM .. DDR2 SDRAM 512Mb B-die DDR2 SDRAM Specification Version 1.5 July 2005 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 could result 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. Page 1 of 28 Rev. 1.5 July 2005 512Mb B-die DDR2 SDRAM Contents .. DDR2 SDRAM 0. Ordering Information 1. Key Feature 2. Package Pinout/Mechanical Dimension & Addressing 2.1 Package Pinout & Mechanical Dimension 2.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

2.3 Addressing 3.

Absolute Maximum Rating 4.

AC & DC Operating Conditions & Specifications Page 2 of 28 Rev.

Key Features

  • Speed CAS Latency tRCD(min) tRP(min) tRC(min) DDR2-533 4-4-4 4 15 15 55 DDR2-400 3-3-3 3 15 15 55 Units tCK ns ns ns.
  • JEDEC standard 1.8V ± 0.1V Power Supply.
  • VDDQ = 1.8V ± 0.1V.
  • 200 MHz fCK for 400Mb/sec/pin, 267MHz fCK for 533Mb/sec/ pin.
  • 4 Banks.
  • Posted CAS.
  • Programmable CAS Latency: 3, 4, 5.
  • Programmable Additive Latency: 0, 1 , 2 , 3 and 4.
  • Write Latency(WL) = Read Latency(RL) -1.
  • Burst Length: 4 , 8(Interleav.

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