Lanqi Technology obtained mass production of DDR5: Report

Lanqi Technology announced that the first generation of DDR5 memory interface and module supporting chips have been successfully mass-produced.

This series of chips is an important component of DDR5 memory modules, including a registered clock driver (RCD), a data buffer (DB), serial detection hub (SPD Hub), temperature sensor (TS), and power management chip (PMIC) provides overall solutions for DDR5 RDIMM, LRDIMM, UDIMM, SODIMM, and other memory modules.

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Moreover, Lanqi Technology focuses on the research and development of memory interface technology. The first generation of DDR5 memory interface chip RCD/DB launched this time supports a maximum rate of 4800Mbps, which is 1.5 times the maximum rate of DDR4 the interface voltage is as low as 1.1V and energy consumption Lower using innovative signal calibration protocol and equalization technology, greatly improving the integrity of the memory signal.

Compared with DDR4 memory modules, DDR5 memory modules have undergone structural innovations. In addition to the configuration of memory particles and memory interface chips, other dedicated supporting chips are also required. Lanqi Technology first launched the DDR5 PMIC, TS, and SPD Hub three supporting chips, which can provide DDR5 memory modules with multi-channel power and management, multi-point temperature detection, I3C serial bus and routing, and other auxiliary functions.

With the memory interface chips, these supporting chips help DDR5 memory modules achieve overall improvements in speed, capacity, energy-saving, and reliability and meet the higher requirements of new generation servers, desktops, and portable computers for memory systems.