Legacy DRAM Overview - 动态随机存取内存产品 - 动态随机存取内存 - LAPIS - 产品中心

Legacy DRAM Overview

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As one of the few vendors of the legacy DRAM which has a supply problem, LAPIS Semiconductor provides a diverse lineup of PKG products and KGD chips most suitable for SiP, on a long-term stable basis. Also, we offer a quick support which only a domestic (Japan) manufacturer is capable of.

Legacy DRAM

While larger and faster DRAM occupies a larger market share, LAPIS Semiconductor provides smaller DRAM, which is difficult to obtain in these days, on a long-term stable basis. LAPIS Semiconductor provides not only standard products, which feature a wider range of operating temperature and a smaller package, but also customized products in accordance with requirements by customers.

Synchronous DRAM for SiP

LAPIS Semiconductor provides chips (KGD) as a wafer in the quality the same as the PKG product, so that DRAM for SiP can achieve space- and cost-saving.

Support Policy

We can provide a recommended test program suitable for the usage conditions of the customer.
(for ADVANTEST memory tester)
SDRAM BIST-IP is provided.
This facilitates analysis by the BIST circuit.
The chip traceability is guaranteed.
Lot No., wafer No., and position on the wafer are recorded.
Simulation models are provided.