1GB DDR2 1066 KINGSTON

KHX8500D2/1G

 

1GB 128M x 64-Bit PC2-8500

 

CL5 240-Pin DIMM

 

Kingston 128M x 64-bit 1GB

 

(1024MB) DDR2-1066 CL5 SDRAM (Synchronous DRAM)

 

memory module, based on sixteen 64M x 8-bit DDR2 FBGA

 

components. This module has been tested to run at DDR2

 

1066MHz at a latency timing of 5-5-5-15 at 2.2V. The SPD

 

is programmed to JEDEC standard latency 800Mhz timing

 

of 5-5-5-18 at 1.8V. This 240-pin DIMM uses gold contact

 

fingers and requires +1.8V. The electrical and mechanical

 

specifications are as follows:

 

SPECIFICATIONS

 

Clock Cycle Time (tCK) CL=5 2.5ns (min.) / 8ns (max.)

 

Row Cycle Time (tRC)51.5ns (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 2.025 W (operating)

 

UL Rating 94 V - 0

 

Operating Temperature 0° C to 55° C

 

Storage Temperature -55° C to +125° C

 

Power supply

Vdd: 1.8V ± 0.1V, Vddq: 1.8V ± 0.1V

Double-data-rate architecture; two data transfers per clock cycle

 

Bidirectional data strobe(DQS)

 

Differential clock inputs(CK and CK)

 

DLL aligns DQ and DQS transition with CK transition

 

Programmable Read latency 5 (clock)

 

Burst Length

4, 8 (Interleave/nibble sequential)

Programmable Burst type (sequential & interleave)

 

Timing Reference

5-5-5-18 at +1.8V / 5-5-5-15 at +2.2V

Edge aligned data output, center aligned data input

 

Auto & Self refresh, 7.8us refresh interval (8K/64ms refresh)

 

Serial presence detect with EEPROM

 

High Performance Heat Spreader

 

PCB

Height 1.180” (30.00mm), double sided component

Последно добавени продукти в категорията: