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DDR3 Adapter Specifications


RAMCHECK LX
                        DDR3 memory tester


DDR3 Adapter Key Features


DDR3 Adapter Specifications



Basic Test
  • Identifies module type, size, configuration, voltage and frequency
  • Checks open/short, addressing and identifies defective bits

Extensive Test
  • Voltage Cycling
  • Voltage Bounce
  • March Up/Down
  • Special DDR3 Tests
  • Temperature Stress Test

Auto-Loop Test
  • Module is endlessly tested with different pattern bits
  • Detects pattern sensitivity problems
  • Excellent for burn-in procedure

Test Frequencies
  • Test DDR3 modules at 800Mhz and 1066Mhz.
  • Test frequencies automatically selected by the current test flow. Selected frequency can be optionally changed interactively by the user.
  • Maximum internal clock frequency of 1333MHz.

DDR3 Test Parameters
  • Trcd in the range of 4-10 (all time units are in specified in clocks).
  • Read CAS Latency (CL) setup of 5-12. Write CAS Latency (CWL) in the range of 5-12
  • Additive Latency (AL) setup of 0, CL-1 and CL-2.
  • Write Recovery (WR) of 5, 6. 7, 8, 10, 12, 14, and 16.
  • Output Driver Impedance Control per DDR3 JEDEC.
  • Burst Length of 8, BC4/8 and 4.
  • Support On-Die-Termination (ODT) for Rtt_NORM and dynamic Rtt_WR per DDR3 JEDEC.
  • Support new DDR3 Reset control and Long/Short Calibration Commands.
  • Support 9 DQS pairs or 18 DQS pairs.

Addressing Capability
  • Three Bank Address lines.
  • Four -S control lines for up to 4-rank devices.
  • 16 Rows and 12 Columns addressing capabilities. Currently up to 32GB modules can be tested. Test support is added as larger modules are introduced to the market.

VDD Setup
  • Uses digitally controlled state-of-the-art switching power supply for Vdd range of 1.25V to 1.8V.
  • Voltage automatically defaults based on frequency to 1.5V-1.55V.
  • User has interactive control of the wider range. Low voltage DDR3-1.35V DIMMs can be setup to test at 1.35V.
Data Bus Width
  • x64 to x72 bits (Parity/ECC).

SPD Programming
  • Edit/program/save SPD data, unlimited SPD files
  • Production Mode for automated SPD programming
  • Convenient SPD Wizard

Upgrades
  • Free firmware and PC software upgrades via the Internet
  • Optional DDR3 converter/adapters are under development for a wide range of DDR3 memory formats
Test Socket
  • Yamaichi 240-pin test socket, with rugged latches for easy insertion and removal of the modules.
Operating Temp/Humidity
  • 3C to 32C (40 F to 90 degrees F), 20% - 80% non-condensing

Dimension/Weight
  • 7" x 2.6" x 2.1" (W x L x H)/1 lb (3 lbs shipping weight)
  • 17.8cm x 6.6cm x 5.4cm (W x L x H)/.45kg (1.4 kg shipping weight)
  • NOTE: These dimensions do not include the RAMCHECK base tester on which this adapter must be mounted.
Warranty
  • 1-year limited warranty

Please specify part number INN-8668-16 when ordering this adapter.

Product operation and specifications are subject to change without prior notice.



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