AVF6428U52E3400F4 - Avant Memory Solutions
AVF6428U52E3400F4 - Avant Memory Solutions
AVF6428U52E3400F4 - Avant Memory Solutions
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DDR2 SDRAM UNBUFFERED DIMM MODULE,1.8V<br />
1GByte - 128MX64<br />
<strong>AVF6428U52E3400F4</strong><br />
FEATURES<br />
JEDEC DDR2 PC2-3200 400MHz<br />
− Clock frequency: 200MHz with CAS latency 3<br />
− 256 byte serial EEPROM<br />
− Data input and output masking<br />
− Programmable burst length: 4, 8<br />
− Programmable burst type: sequential and interleave<br />
− Programmable CAS latency: 3<br />
− Bi-directional Differential Data-Strobe<br />
− Gold card edge fingers<br />
− 8K refresh per 64ms<br />
− Low active and standby current consumption<br />
− On Die Termination<br />
− Auto refresh and self refresh capability<br />
− Double-sided module<br />
− 1.18 inch height<br />
DESCRIPTION<br />
The <strong>AVF6428U52E3400F4</strong> is an Unbuffered DDR2 SDRAM DIMM module. This module is JEDEC Pinout compatible<br />
DDR2 SDRAM Unbuffered DIMM. A 256 byte serial EEPROM on board can be used to store module information such as<br />
timing, configuration, density, etc.<br />
The <strong>AVF6428U52E3400F4</strong> memory module is 1GByte and organized as 128MX64 array using (16) 64MX8 DDR2<br />
SDRAMs in FBGA packages.<br />
The module PCB is fabricated using the latest technology design, six-layer printed circuit board substrate construction<br />
with low ESR decoupling capacitors on-board for high reliability and low noise.<br />
PHYSICAL DIMENSIONS<br />
5.250<br />
0.150<br />
256MBit<br />
512MBit<br />
32MX8<br />
64MX8<br />
DDR2<br />
DDR2<br />
SDRAM<br />
SDRAM<br />
256MBit<br />
512MBit<br />
32MX8<br />
64MX8<br />
DDR2<br />
DDR2<br />
SDRAM<br />
SDRAM<br />
256MBit<br />
512MBit<br />
32MX8<br />
64MX8<br />
DDR2<br />
DDR2<br />
SDRAM<br />
SDRAM<br />
256MBit<br />
512MBit<br />
32MX8<br />
64MX8<br />
DDR2<br />
DDR2<br />
SDRAM<br />
SDRAM<br />
SPD<br />
256MBit<br />
512MBit<br />
32MX8<br />
64MX8<br />
DDR2<br />
DDR2<br />
SDRAM<br />
SDRAM<br />
256MBit<br />
512MBit<br />
32MX8<br />
64MX8<br />
DDR2<br />
DDR2<br />
SDRAM<br />
SDRAM<br />
256MBit<br />
512MBit<br />
32MX8<br />
64MX8<br />
DDR2<br />
DDR2<br />
SDRAM<br />
SDRAM<br />
256MBit<br />
512MBit<br />
32MX8<br />
64MX8<br />
DDR2<br />
DDR2<br />
SDRAM<br />
SDRAM<br />
0.700<br />
1.180<br />
1 120<br />
FRONT VIEW<br />
0.050<br />
All gray ICs are on the front side, and all white ICs are on the back side of the module<br />
Copyright© <strong>Avant</strong> Technology LP. 2007<br />
All rights reserved<br />
<strong>Avant</strong> Technology LP.<br />
9715A Burnet Rd. Suite #500 Austin, TX 78758<br />
Ph (512) 491-7411 Fax (512) 651-5251<br />
Rev C Page 1 of 2 <strong>AVF6428U52E3400F4</strong>.vsd
DDR2 SDRAM UNBUFFERED DIMM MODULE,1.8V<br />
<strong>AVF6428U52E3400F4</strong><br />
<strong>Avant</strong> Ordering Guides<br />
AV<br />
F<br />
64 28 U 52 E 3 400 F 4<br />
INVENTORY<br />
MOD. TYPE<br />
ORG.<br />
DENSITY<br />
PARITY<br />
TYPE<br />
VOLT.<br />
FEATURE<br />
SPEED<br />
MODE<br />
REV<br />
AV=AVANT<br />
F=240-PIN DDR2 DIMM<br />
64=x64 28 = 128M U = Unbuffered 52 = 8Mx8x8 E=1.8V 3 = CAS LATENCY 3 400MHZ F=DDR2 REV=4<br />
(DDR2 SDRAM)<br />
SDRAM<br />
Other options may be available. Call for specific part number information on options not listed.<br />
Copyright© <strong>Avant</strong> Technology LP. 2007<br />
All rights reserved<br />
<strong>Avant</strong> Technology LP., reserves the right to change products or specifications without notice.<br />
<strong>Avant</strong> Technology LP.<br />
9715A Burnet Rd. Suite #500 Austin, TX 78758<br />
Ph (512) 491-7411 Fax (512) 651-5251<br />
Rev C Page 2 of 2 <strong>AVF6428U52E3400F4</strong>.vsd
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