Zhaoyi Innovation launched the first 2Gb large-capacity high-performance SPI NOR Flash product in China
Beijing, China (July 3, 2020) – GigaDevice (stock code 603986), an industry-leading semiconductor device supplier, announced today that it has launched China’s first 2Gb, high-performance SPI NOR Flash – GD25/GD55 B /T/X series products, this series can provide different capacity options from 512Mb to 2Gb, support high-speed 4-channel and high-speed 8-channel compatible with JEDEC xSPI and Xccela specifications, mainly for large-capacity storage, high reliability and ultra-high-speed data throughput A large number of industrial, automotive, AI, and 5G related applications.
Large-capacity high-performance NOR Flash can be used to store system code and application data, and has the characteristics of random storage, strong reliability, fast reading speed, and executable code. 5G and industrial and in-vehicle applications require high reliability and high-speed reading performance for large-capacity code storage; AI applications require high-speed code loading, and timely call stored algorithms for operations in a short time; various IoT applications require Execute-In- The demand for Place (XIP) is increasing, and the reading of the specified code data needs to be completed in the shortest time; and with the expansion of the application, the complexity of the code also increases significantly, which also puts forward a higher capacity for the flash memory. demand. Large-capacity, high-performance GD25/55 B/T/X SPI NOR Flash series products will shine with their advantages of large-capacity, high-speed reading performance and high reliability.
The GD25/55 B/T/X series products launched this time represent the highest level in the SPI NOR Flash industry, providing 512Mb, 1Gb and 2Gb capacity options, using 3.3V and 1.8V power supply respectively, with up to 18 main models A combination of , and supports a variety of packaging forms.
GD25B/55B and GD25LB/55LB product series are high-performance 4-channel high-speed SPI NOR Flash products with data read frequency up to 166MHz, data throughput rate increased to 90MB/s, and support XIP (Execute-In-Place) to achieve high efficiency code data reading, and is highly compatible with existing 4-channel SPI application designs.
The GD25T/55T and GD25LT/55LT product series are the industry’s highest-performance 4-channel ultra-high-speed SPI NOR Flash products, with data read frequencies up to 200MHz and data throughput rates up to 200MB/s. On the basis of being compatible with the existing SPI interface specifications and operation methods, DQS and DLP functions are used to provide guarantee for high-speed system design; and through the built-in ECC algorithm and CRC verification function of the product, the product reliability is guaranteed to the greatest extent. Extended service life.
The GD25X/55X and GD25LX/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 a data throughput rate of 400MB/s, the industry’s highest level. All specifications and indicators are fully in line with the latest JEDEC xSPI and Xccela alliance standards, providing guarantee for high-speed system design through DQS and DLP functions; and through the built-in ECC algorithm and CRC verification function, the product is guaranteed to the greatest extent. properties, greatly extending the service life. Supports various package forms and the industry’s smallest WLCSP package.
Product Features
GD25B/55B(3.3V) and GD25LB/55LB(1.8V) series products
l Capacity from 512Mb to 2Gb
l Four-channel STR and DTR SPI interface
l Data read frequency up to 166MHz, data throughput rate up to 90MB/s
l Support XIP (Execute-In-Place)
l Support DLP function, which is helpful for high-speed system optimization design
l Support standard WSON8, TFBGA24, SOP16 and WLCSP packages
GD25T/55T(3.3V) and GD25LT/55LT(1.8V) series products
l Capacity from 512Mb to 2Gb
l Four-channel DTR SPI interface, compatible with single-channel, four-channel SPI instruction set
l The industry’s highest-performance 4-channel product, with a data throughput rate of up to 200MB/s
l Support XIP (Execute-In-Place)
l Support DQS and DLP functions, which is helpful for high-speed system optimization design
l Support ECC and CRC functions to improve product reliability and high-speed I/O signal accuracy
l Support standard TFBGA24, SOP16 package
GD25X/55X(3.3V) and GD25LX/55LX(1.8V) series products
l Capacity from 512Mb to 2Gb
l 8-channel DTR SPI interface, compatible with single-channel, 8-channel SPI instruction set
l Fully compatible with JEDEC xSPI (JESD251) standard and Xccela alliance protocol
l Extremely high read performance, data throughput up to 400MB/s
l Support XIP (Execute-In-Place)
l Support DQS and DLP functions, which is helpful for high-speed system optimization design
l Support ECC and CRC functions to improve product reliability and high-speed I/O signal integrity
l Support standard TFBGA24, SOP16 and WLCSP packages
Availability
GD25/55 B/T/X series 1.8V products are now in full mass production, and 3.3V products are available for samples. Customers can contact sales representatives or authorized agents for relevant ordering information.