Kingston Technology 512MB 266MHz DDR Non-ECC CL2 DIMM KVR266X64C2/512 Data Sheet

Memory Module Specifications

CL2 DDR266 SDRAM 184-Pin
Dual In-Line Memory Module (DIMM)

Kingston.com

Document No. VALUERAM0234-001.A00    03/12/02

This document describes ValueRAM’s 64M x 64-bit (512MB), 
CAS Latency 2 (CL2) SDRAM (Synchronous DRAM) 
DDR266 memory module. The components on this module 
include sixteen 32M x 8-bit (8M x 8-bit x 4 Bank / 133MHz, 
7.5ns, CL2 components) DDR 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.) / 120Kns (max.)

Single Power Supply of  

+2.5V (+/- .25V)

Power (IDD1)  

4.300 W (operating)

UL Rating  

94 V - 0

Figure 1: KVR266X64C2/512 184-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.