RAMCHECK® 66-pin DDR Chip Converter
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The new RAMCHECK 66-pin DDR Chip Converter (part number INN-8668-9-2) is a low-cost tool for testing 66-pin DDR TSOP chips used in today's memory modules, including 1Gb (128Mx8, 256Mx4), 512Mb (32Mx16, 64Mx8) and smaller (4Mx16, 32Mx8, 8Mx8, 64Mx4, 16Mx4 and 32Mx4) DDR chips. Similar in appearance to our 200-pin DDR SODIMM Converter, the 66-pin DDR Chip Converter easily plugs into the 184-pin RAMCHECK DDR1 adapter, providing you with fast, convenient testing capabilities. Please note that you must have the DDR1 adapter in order to use this converter. If you have the older DDR Series adapter, a low cost DDR PRO conversion is available.
You can test one or two chips simultaneously (the two chips must be of same type). The RAMCHECK tester automatically detects the presence of the converter, indicating "RAMCHECK DDR SERIES" during power on. The chip's size, structure, and type are automatically detected. No special setup is necessary. Test flow of the DDR modules follows our standard Basic Test, Extensive Test, and Auto-Loop process. Since the test flow is similar to the RAMCHECK test flow for SDRAM TSOP chips, there is no need for special training.
Specifications
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Supports Burst Length of 2, 4, and 8.
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Supports CAS LATENCY of 2, 2.5, and 3.
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Clock frequencies: 200MHz, 233MHz, 266MHz, 300MHz, 333MHz, 360MHz, 400MHz, 433MHz and 466MHz.
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True 2.5V testing. Automatic 2.6V adjustment for 400MHz tests. User selected voltage in the 2.20V-3.00V range.
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Controlled Vtt for true STTL-2 compatibility.
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One or two chips simultaneous testing.
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The converter also includes fourteen A13..0 address lines and two BA1..0 bank select address lines to support future larger DDR chips..
When ordering, please reference part number INN-8668-9-2.
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