Leading semiconductor test equipment supplier Advantest Corporation (TSE: 6857) has introduced a new high-throughput memory tester for NAND flash devices that can perform functional testing of chips while delivering highly accurate timing, repeatability and failure detection. With data-transfer speeds that are more than five times faster than its predecessor, the new T5221 system is designed to improve production efficiencies while reducing test costs for wafer sorting, built-in self-testing (BIST) and wafer-level burn-in (WLBI).
Worldwide sales of NAND wafer test equipment for multi-stacked type probers are approximately US$100 million per year, accounting for an estimated seven percent of the total memory
Worldwide sales of NAND wafer test equipment for multi-stacked type probers are approximately US$100 million per year, accounting for an estimated seven percent of the total memory
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