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RAMCHECK® DDR 200-pin S.O. DIMM Converter

The RAMCHECK DDR 200-Pin Converter (p/n INN-8668-6-1) is a perfect low-cost solution for testing modern laptop DDR memory. The converter plugs directly into the 184-pin RAMCHECK DDR main adapter, providing you with fast, convenient testing capabilities. Please note that you must have the DDR 184 Adapter in order to use this converter.

This converter tests DDR SODIMM modules complying with current JEDEC standards. It uses an inexpensive production socket found on PC motherboards, not the heavy-duty Yamaichi test socket used on our other adapters. Please note that if you are testing a large volume of SODIMM modules, a discounted 3-pack of converters is available.

The RAMCHECK tester automatically detects the presence of the converter indicating "RAMCHECK DDR SERIES" during power on. The module size, structure, and type are automatically detected, without the need for user's setup. Test flow of the DDR modules follows our standard Basic Test, Extensive Test, and Auto-Loop process. It is similar to the RAMCHECK test flow for SDRAM, so there is no need for special training.

Specifications

• Supports Burst Length of 2, 4, and 8.

• Supports CAS LATENCY of 2, 2.5, and 3.

• Clock frequencies (partial list): 200MHz, 224MHz, 248MHz, 260MHz, 266MHz, 280MHz, 300MHz, 316MHz, 333MHz, 400MHz, 433MHz and 466MHz.

• True 2.5V testing.

• Controlled Vtt for true STTL-2 compatibility.

• Parallel testing capability of 72-bits.

• Three controlled pairs of differential clocks for tested module.

• Automatic DQS8..0/DM8..0 or DQS17..0 support.

• Four -S control lines for up to 4-bank devices.

• The DDR adapter also includes fourteen A13..0 address lines and three BA2..0 bank select address lines to support future 4GB modules.

• Support current module sizes of up to 2GB, with downloadable firmware upgrade for future module size support.

When ordering, please reference part number INN-8668-6-1.

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