Data Sheet
Rev.1.0
04.02.2011
2048MB DDR3 – SDRAM Ultra Low Profile ECC DIMM
240 Pin unbuffered ECC DIMM
SGU02G72H1BG2SA-xxRT
2GByte in FBGA Technology
RoHS compliant
Features:
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240-pin 72-bit unbuffered Dual-In-Line Double Data Rate
Synchronous DRAM Module with ECC
Module organization: dual rank 256 x 72
VDD = 1.5V ±0.075V, VDDQ 1.5V ±0.075V
1.5V I/O ( SSTL_15 compatible)
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Fly-by-bus with termination for C/A & CLK bus
Supports ECC, error detection and correction
Ultra Low Profile (ULP)
Options:
On-board I2C temperature sensor with integrated serial
presence-detect (SPD) EEPROM
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Data Rate / Latency
DDR3 1066 MT/s CL7
DDR3 1333 MT/s CL9
Marking
-BB
-CC
(according to JEDEC JESD21C)
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Gold-contact pad
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Module density
2048MB with 18 dies and 2 ranks
This module family is fully pin and functional compatible
to JEDEC PC3-12800 spec and MO-269.
(see www.jedec.org)
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Standard Grade
(TA)
(TC
0°C to 70°C
0°C to 85°C
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The pcb and all components are manufactured according
to the RoHS compliance specification [EU Directive
2002/95/EC Restriction of Hazardous Substances
(RoHS)]
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DDR3 - SDRAM component Samsung K4B1G0846G
128Mx8 DDR3 SDRAM in PG-TFBGA-78 package
8-bit prefetch architecture
Environmental Requirements:
Programmable CAS Latency, CAS Write Latency, Additive
Latency, Burst Length and Burst Type.
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Operating temperature (ambient)
Standard Grade
0°C to 70°C
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On-Die-Termination (ODT) and Dynamic ODT for improved
signal integrity.
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Operating Humidity
10% to 90% relative humidity, noncondensing
Operating Pressure
105 to 69 kPa (up to 10000 ft.)
Storage Temperature
-55°C to 100°C
Storage Humidity
5% to 95% relative humidity, noncondensing
Storage Pressure
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Refresh. Self Refresh and Power Down Modes.
ZQ Calibration for output driver and ODT.
System Level Timing Calibration Support via Write Leveling
and Multi Purpose Register (MPR) Read Pattern.
1682 PSI (up to 5000 ft.) at 50°C
R 0.70mm
R 0.70mm
2.20mm
R 0.75mm
54.67mm
133.35mm
Figure: mechanical dimensions1
1if no tolerances specified ± 0.15mm
Swissbit AG
Industriestrasse 4
CH-9552 Bronschhofen
Fon: +41 (0) 71 913 03 03
Fax: +41 (0) 71 913 03 15
www.swissbit.com
eMail: info@swissbit.com
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