Kingston Technology 2GB, SDRAM-DDR2, 800MHz, DDR2, Non-ECC, CL5, 256M X 64, 2.0V, Gold KHX6400D2/2G Hoja De Datos
Los códigos de productos
KHX6400D2/2G
Memory Module Specifications
KHX6400D2/2G
2GB 256M x 64-Bit PC2-6400
CL5 240-Pin DIMM
CL5 240-Pin DIMM
Kingston.com
Document No. 4804728-001.C00 07/18/11 Page 1
DESCRIPTION
This document describes Kingston’s 256M x 64-bit 2GB
(2048MB) DDR2-800 CL5 SDRAM (Synchronous DRAM)
memory module, based on sixteen 128M x 8-bit DDR2 FBGA
components. This module has been tested to run at DDR2
800MHz at latency timing of 5-5-5-15 at 1.85V. The SPD
is programmed to JEDEC standard latency 667Mhz timing
of 5-5-5-15 at 1.8V. This 240-pin DIMM uses gold contact
fingers and requires +1.8V. The electrical and mechanical
specifications are as follows:
(2048MB) DDR2-800 CL5 SDRAM (Synchronous DRAM)
memory module, based on sixteen 128M x 8-bit DDR2 FBGA
components. This module has been tested to run at DDR2
800MHz at latency timing of 5-5-5-15 at 1.85V. The SPD
is programmed to JEDEC standard latency 667Mhz timing
of 5-5-5-15 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
3ns (min.) / 8ns (max.)
Row Cycle Time (tRC)
60ns (min.)
Refresh to Active/Refresh
127.5ns
Command Time (tRFC)
Row Active Time (tRAS)
45ns (min.) / 70,000ns (max.)
Single Power Supply of
+1.8V (+/- .1V)
Power
2.016 W (operating)
UL Rating
94 V - 0
Operating Temperature
0° C to 55° C
Storage Temperature
-55° C to +125° C
FEATURES
• Power supply : Vdd: 1.8V ± 0.1V, Vddq: 1.8V ± 0.1V
• Double-data-rate architecture; two data transfers per
• 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: 5-5-5-15 at +1.8V / 5-5-5-15 at +1.85V
• 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
• 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: 5-5-5-15 at +1.8V / 5-5-5-15 at +1.85V
• 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
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