Техническая Спецификация для Kingston Technology Memory 512MB DDR266 PC2100 ECC CL2 KVR266X72C2/512

Memory Module Specifications

512MB 64M x 72-Bit DDR266
CL2 ECC 184-Pin DIMM

Kingston.com

Document No. VALUERAM0268-001.A00    09/26/02

This document describes ValueRAM’s 64M x 72-bit (512MB) 
DDR266 CL2 SDRAM (Synchronous DRAM) ECC memory 
module. The components on this module include eighteen 32M 
x 8-bit DDR266 SDRAM in TSOP packages. This 184-pin DIMM 
uses gold contact fingers and requires +2.5V. The electrical and 
mechanical specifications are as follows:

Clock Cycle Time (tCK)  

7.5ns (min.) / 12ns (max.)

Row Cycle Time (tRC)  

65ns (min.)

Refresh Row Cycle Time (tRFC)  

75ns (min.)

Row Active Time (tRAS)  

45ns (min.) / 120,000ns (max.)

Single Power Supply of  

+2.5V (+/- .25V)

Power (IDD0)  

3.262 W (operating)

UL Rating  

94 V - 0

Figure 1: KVR266X72C2/512 184-Pin DDR SDRAM Module

Note: The module defined in this data sheet is one of several configurations available under this part number. While all configurations are compatible, the DRAM 

combination and/or the module height may vary from what is described here.