Kingston Technology 1GB 400MHz DDR2 Non-ECC CL3 SODIMM KVR400D2S3/1G 数据表

1GB 1Rx8 128M x 64-Bit DDR2-400
CL3 200-Pin SODIMM

This document describes ValueRAM's 128M x 64-bit

(1GB) DDR2-400 CL3 SDRAM (Synchronous DRAM)

1Rx8 memory module, based on eight 128M x 8-bit

FBGA components. This 200-pin SODIMM uses gold

contact fingers and requires +1.8V. The electrical and

mechanical specifications are as follows:

Clock Cycle Time (tCK)

5ns (min.) / 8ns (max.)

Row Cycle Time (tRCmin)

55ns  (min.)

Refresh to Active/Refresh

127.5ns  (min.)

Command Time (tRFCmin)

Row Active Time (tRASmin)

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

Single Power Supply of

+1.8V (+/- .1V)

Power  Operating

0.925 W (Approx.*)

UL  Rating

94 V - 0

Memory Module Specifi cations

(units = millimeters)

Note: The module described 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.