Kingston Technology Memory modules KVR1066D3E7S/1GI KVR1066D3E7S/1GI 数据表

Memory Module Specifications

1GB 128M x 72-Bit PC3-8500
CL7 ECC 240-Pin DIMM

Kingston.com

Document No. VALUERAM0809-001.A00    07/31/09   Page 1

This document describes ValueRAM’s 128M x 72-bit 1GB 
(1024MB) DDR3-1066MHz CL7 SDRAM (Synchronous DRAM) 
ECC memory module, Intel

®

 Compatibility Tested, based on 

nine 128M x 8-bit DDR3-1066 FBGA components. The SPD is 
programmed to JEDEC standard latency 1066MHz timing of 
7-7-7 at 1.5V. This 240-pin DIMM uses gold contact fingers and 
requires +1.5V. The electrical and mechanical specifications are 
as follows:

•  JEDEC standard 1.5V ± 0.075V Power Supply
•  VDDQ = 1.5V ± 0.075V
•  533MHz fCK for 1066Mb/sec/pin
•  8 independent internal bank
•  Programmable CAS Latency: 5,6,7,8,9,10
•  Posted CAS
•  Programmable Additive Latency: 0, CL - 2, or CL - 1 clock
•  Programmable CAS Write Latency(CWL) = 6(DDR3-1066)
•  8-bit pre-fetch
•  Burst Length: 8 (Interleave without any limit, sequential with 

starting address “000” only), 4 with tCCD = 4 which does not 
allow seamless read or write [either on the fly using A12  
or MRS]

•  Bi-directional Differential Data Strobe
•  Internal(self) calibration : Internal self calibration through ZQ 

pin (RZQ : 240 ohm ± 1%)

•  On Die Termination using ODT pin
•  On-DIMM thermal sensor (Grade B)
•  Average Refresh Period 7.8us at lower than TCASE 85°C, 

3.9us at 85°C < TCASE ≤ 95°C

•  Asynchronous Reset
•  PCB : Height 1.180” (30.00mm), single sided component

CL(IDD)  

7 cycles

Row Cycle Time (tRCmin)  

50.63ns (min.)

Refresh to Active/Refresh  

110ns 

Command Time (tRFCmin)

Row Active Time (tRASmin)  

37.5ns (min.)

Power  

0.810 W (operating)

UL Rating  

94 V - 0

Operating Temperature  

0° C to 85° C

Storage Temperature  

-55° C to +100° C

Continued >>