Kingston Technology 1GB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Single Rank, x4 KVR667D2S4P5/1G 数据表

This document describes ValueRAM's 128M x 72-bit 1GB (1024MB) DDR2-667 CL5 SDRAM
(Synchronous DRAM) "single rank" Registered w/Parity memory module. The components on
this module include eighteen 128M x 4-bit DDR2-667 SDRAM in FBGA packages. This 240-
pin DIMM uses gold contact fingers and requires +1.8V. The electrical and mechanical
specifications are as follows:

Clock Cycle Time (tCK) CL=5

3ns (min.) / 8ns (max.)

Row Cycle Time (t

RC

)

54ns (min.)

Refresh to Active/Refresh Command Time (tRFC)

105ns

Row Active Time (tRAS)

39ns (min.) / 70,000ns (max.)

Single Power Supply of

+1.8V (+/- .1V)

Power

3.816 W (operating)

UL Rating

94 V - 0

Document No. VALUERAM0513-001.A00

08/29/06

(units = millimeters)