Li’an Technology Releases Bitcoin and Litecoin Dual Mining Chip SF3301

Li’an Technology Releases Bitcoin and Litecoin Dual Mining Chip SF3301

On June 27, 2015, Li'an Technology released the SF3301 chip, the world's first 28nm dual-algorithm (SHA-256 & Scrypt) chip, suitable for mining Bitcoin, Litecoin, and most cryptocurrencies on the market, with higher integration, better cost-effectiveness, and longer life cycle.

Product Features

Chip code: SF3301

Manufacturer: STMicroelectronics

Chip process: 28nm

Manufacturing process: Fully depleted silicon-on-insulator FD-SOI

Package: FCBGA481, 19x19

Supported algorithms: SHA-256 & Scrypt Dual Mining

parameter SHA-256 (Bitcoin, etc.) Scrypt (Litecoin, Dogecoin, etc.)
Rated operating voltage (recommended value) 0.45 - 0.8V 0.8 - 1.1V
Rated operating frequency (recommended value) 650MHz 1000MHz
Mining speed 20 - 152GHs 1.7 - 3.1MHs
Reference energy efficiency 0.19 - 0.55 J/GH 1.75 - 3.5J/MH

SF3301 related technical information has been open source, download link: https://github.com/sfards

"Sfards" comes from Latin, which is the name that the earliest coin users on earth called themselves. The new SFARDS company was jointly founded by the famous angel investor Li Xiaolai and the industry leaders Gridseed and WiiBox. At the beginning of its establishment, it received venture capital from the first-line VC Jingwei China, and it is the first cryptocurrency mining company in China to receive venture capital.

SFARDS' management team consists of several senior professionals in the fields of chips, consumer electronics, Internet and capital operation, with global vision and excellent strategic planning and execution capabilities. On the basis of integrating the Gridseed and WiiBox teams, SFARDS has absorbed other professional talents to form the industry's top chip R&D, electronic hardware, software and Internet global operation professional team. By leveraging the advantages of capital and resource integration, SFARDS has successfully built a number of core competitiveness in the field of digital currency mining, facing the global market, and is committed to continuously delivering value to the entire digital currency mining industry chain.

Sample Purchase

SFARDS provides a small number of samples to development partners who are interested in cooperation.

Each 4 SF3301 chips is a purchase unit, price: 400 USD/4 pieces

To purchase samples, please contact: [email protected]

Bulk Purchase

Price: For details, please contact customer service at [email protected] or Skype: sfardsservice

Delivery time: mid-August 2015

Delivery method: Delivery in Hong Kong, please specify the Hong Kong delivery address.


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