Kingston Technology KVR400X64C3A512 KVR400X64C3A/512 数据表

Memory Module Specifications

512MB 64M x 64-Bit DDR400
CL3 184-Pin DIMM

Kingston.com

Document No. VALUERAM0295-001.B00    02/10/04

This document describes ValueRAM’s 64M x 64-bit (512MB) 
DDR400 CL3 SDRAM (Synchronous DRAM) memory module. 
The components on this module include sixteen 32M x 8-bit 
(8M x 8-bit x 4 Bank) DDR400 SDRAM in TSOP packages. This 
184-pin DIMM uses gold contact fingers and requires +2.6V. 
The electrical and mechanical specifications are as follows:

Clock Cycle Time (tCK)  

5ns (min.) / 10ns (max.)

Row Cycle Time (tRC)  

55ns (min.)

Refresh Row Cycle Time (tRFC)  

70ns (min.)

Row Active Time (tRAS)  

40ns (min.) / 70,000ns (max.)

Single Power Supply of  

+2.6V (+/- .1V)

Power  

3.224 W (operating)

UL Rating  

94 V - 0

Figure 1: KVR400X64C3A/512 184-Pin DIMM

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.