Kingston Technology 3GB, 1066MHz, DDR3, ECC, CL7, DIMM (Kit of 3) KVR1066D3E7K3/3G 数据表

Memory Module Specifications

3GB (1GB 128M x 72-Bit x 3 pcs.) PC3-8500
CL7 ECC 240-Pin DIMM Kit

Kingston.com

Document No. VALUERAM0858-001.A00   09/18/09   Page 1

ValueRAM’s KVR1066D3E7K3/3G is a kit of three 128M x 
72-bit 1GB (1024MB) DDR3-1066 CL7 SDRAM (Synchronous 
DRAM) ECC memory modules, based on nine 128M x 8-bit 
DDR3-1066 FBGA components per module. Total kit capac-
ity is 3GB. The SPDs are programmed to JEDEC standard 
latency 1066Mhz timing of 7-7-7 at 1.5V. Each 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
•  Average Refresh Period 7.8us at lower than TCASE 85°C, 

3.9us at 85°C < TCASE ≤ 95°C

•  Asynchronous Reset
•  1066Mbps CL7 doesn’t have backward compatibility with 

800Mbps CL5

•  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  

1.147 W (operating per module)

UL Rating  

94 V - 0

Operating Temperature  

0° C to 85° C

Storage Temperature  

-55° C to +100° C

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