Longsys/Foresee SPI NAND Flash, Chip for 5G Devices

Keeping up with the times after 22 years of experience in the storage industry, Longsys Electronics Co., Ltd. provides storage products which meet the requirements of smart homes, smart industries, and data centers.

SPI NAND flash
This embedded storage product recently launched by the Foresee R&D team offers stable, reliable storage functions for a range of devices, including Wi-Fi routers, industrial IPCs, home IPCs, PONs, smart speakers, STBs and video doorbells.

After being commercially available for over 2 years, 5G has become a popular network mode in China, and also dominated major areas of the global supply chain. It has also continued to intensify competition in other sectors. Whether used for Bluetooth, Wifi, voice calls or large quantities of mobile communication data, 5G meets various transmission needs. Features like high speed, broadband and low latency enable 5G to form a key part of various scenarios, services and app. The extensive application of 5G is gradually turning ideas such as smart homes, smart industries and smart cities into reality. To guarantee clear, strong network signals and meet the data requirements of modern networks, the market has various requirements for embedded storage, such as small packaging sizes and high access speeds.

Using WSON8 packaging technology, the company’s SPI NAND flash comes in 6x8x0.75mm dmension, with a reduced PCB space to meet the storage requirements of small devices. The SPI interface supports dual I/O and quad I/O socket access, and the internal ECC function ensures secure and efficient data transmission. The product also supports the One Time Password (OTP) function, providing customers with more areas in which to securely store information.

The firm’s SPI NAND flash is available in 512Mb/1Gb/2Gb/4Gb options. Its working temperature range (-40°C to 85°C) meets the requirements of industrial products, enabling stable data transmission for industrial equipment in harsh environments.

These SPI NAND flash is JEDEC and RoHS compliant, and has received AVL approval for more than 100 master-control models from over 20 master platforms, including Intel, MediaTek, Rockchip, and Marvell.