Kingston Technology 512MB, 184PIN, DDR SDRAM, DIMM KVR333X64C25/512BK 数据表

Memory Module Specifications

512MB 64M x 64-Bit DDR333
CL2.5 184-Pin DIMM

Kingston.com

Document No. VALUERAM0229-001.C00    03/21/03

This document describes ValueRAM’s 64M x 64-bit (512MB) 
DDR333 CL2.5 SDRAM (Synchronous DRAM) memory module. 
The components on this module include sixteen 32M x 8-bit 
(8M x 8-bit x 4 Bank) DDR333 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)  

6ns (min.) / 12ns (max.)

Row Cycle Time (tRC)  

60ns (min.)

Refresh Row Cycle Time (tRFC)  

72ns (min.)

Row Active Time (tRAS)  

42ns (min.) / 70,000ns (max.)

Single Power Supply of  

+2.5V (+/- .25V)

Power (IDD0)  

2.900 W (operating)

UL Rating  

94 V - 0

Figure 1: KVR333X64C25/512 184-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.