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GigaDevice GD25/55X and GD25/55LX product series are the first domestically produced ultra-high-speed 8-channel SPI NOR Flash products, with a maximum clock frequency of 200MHz and the industry's highest data throughput rate of 400MB/s, more than 5 times that of the existing products. 8-channel SPI protocols and package specifications are fully compliant with the latest Its 8-channel SPI protocol and package specifications are fully compliant with the latest JEDEC JESD251 standard specification. Built-in ECC algorithm and CRC checksum function extends product life while improving reliability, and DQS and DLP functions provide protection for high-speed system design. Mainly used in 5G base stations, automotive, industrial and other fields.

Unique Advantages:

-1.8V 256Mb~2Gb. 

-Eight-channel DTR SPI interface, compatible with single-channel and eight-channel SPI instruction set 

-Fully compatible with JEDEC xSPI (JESD251) standard. 

-Extremely high read performance, data throughput rate up to 400MB/s 

-Support XIP (Execute-In-Place) 

-Supports DQS and DLP functions for high-speed system design optimisation. 

-Supports ECC and CRC functions to improve product reliability and high-speed I/O signal integrity. 

-Supports standard TFBGA24, SOP16 package.

Application Scenarios:

Smart Grid, Smart Cockpit, Autonomous Driving, and AI and IoT and other in-vehicle applications with stringent requirements for high performance

Future Prospects:

With the evolution of the automotive industry's intelligence and internet connectivity, SOTA (Software Online Upgrade), MaaS (Mobility as a Service) and other technologies being realised, the market is placing more new demands on the amount of programs stored and data processed in the vehicle. Among them, NOR Flash is mainly for program code storage, as a hardware layer, supporting the start of the automotive electronics application software layer, the value is irreplaceable. It is expected that the future automotive electronics NOR Flash market space is expected to exceed RMB 10 billion, becoming one of the important branch markets of NOR Flash.