Thank you for visiting the RAMCHECK web site, the original portable memory tester.

DDR3 Adapter Specifications

                        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

  • 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

  • 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.
  • 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.

Please send me more info
Our team will contact you as soon as possible.

Message has been sent! x

Tech Support
Software Downloads
Calibration & Upgrades
Application Notes
Service & RMA Policy