KVR1066D3E7/2G ValueRAM, KVR1066D3E7/2G Datasheet
KVR1066D3E7/2G
Manufacturer Part Number
KVR1066D3E7/2G
Description
Manufacturer
ValueRAM
Datasheet
1.KVR1066D3E72G.pdf
(2 pages)
Specifications of KVR1066D3E7/2G
Lead Free Status / Rohs Status
Supplier Unconfirmed
Document No. VALUERAM0646-001.A00
DESCRIPTION:
This document describes ValueRAM's 256M x 72-bit 2GB (2048MB) DDR3-1066 CL7 SDRAM (Synchronous DRAM)
ECC memory module, based on eighteen 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:
FEATURES:
PERFORMANCE:
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) = 7(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 then 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), double sided component
CL(IDD)
Row Cycle Time (tRCmin)
Refresh to Active/Refresh Command Time (tRFCmin)
Row Active Time (tRASmin)
Power
UL Rating
Operating Temperature
Storage Temperature
2GB 256M x 72-Bit PC3-8500
CL7 ECC 240-Pin DIMM
KVR1066D3E7/2G
03/25/08
7 cycles
50.63ns (min.)
110ns
37.5ns (min.)
TBD W (operating)
94 V - 0
0
-55
o
C to 85
o
C to +100
o
C
o
C
Page 1
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KVR1066D3E7/2G Summary of contents
Page 1
... PCB : Height 1.180” (30.00mm), double sided component PERFORMANCE: CL(IDD) Row Cycle Time (tRCmin) Refresh to Active/Refresh Command Time (tRFCmin) Row Active Time (tRASmin) Power UL Rating Operating Temperature Storage Temperature Document No. VALUERAM0646-001.A00 KVR1066D3E7/2G CL7 ECC 240-Pin DIMM 7 cycles 50.63ns (min.) 110ns 37.5ns (min.) TBD W (operating ...
Page 2
... MODULE DIMENSIONS Units: millimeters 30.00 18.80 15.80 11.00 8.00 0.00 Document No. VALUERAM0646-001.A00 133.35 ValueRAM Page 2 ...