概要（Overview）

ADVANTEST’s T5385 memory test system for DRAM wafer test delivers an unrivaled 768-DUT parallel test capacity and 533 Mbps capability for increased throughput and lowered cost of test. Ideal for high-volume wafer fabs, the new tester is equipped with a flexible pin configuration that supports diverse DRAM devices, allowing tester pin resources to be optimally allocated for efficiency, reduced touchdowns and improved throughput. Achieving improved efficiency per device while scaling even higher in parallelism, the T5385 also delivers Known Good Die (KGD) for consumer devices, to greatly improve yields for LPDDR2 and DDR3 multi-die and stacked devices.