TechVault
Serial NOR Flash and Serial NAND Flash
Description
Alliance Memory offers Serial NOR Flash AS25F series and Serial NAND Flash AS5F series of products.
Alliance Memory’s AS5F series of 1.8V to 3V SPI NAND flash products offers densities from 1Gb to 8Gb and high-speed clock frequencies up to 120MHz for automotive, industrial, communications, and consumer electronic markets. Providing reliable, long-term performance, the devices feature more than 60,000 program/erase cycles, offer 10-year data retention, and support standard, dual, and quad SPI operation. With their enhanced performance, the flash products meet the requirements for multimedia data storage applications and AI implementation.
Alliance Memory’s AS25F line of 1.8V and 3V multiple IO serial NOR flash memory products are designed to provide supply continuity for Micron Technology customers utilizing discontinued N25Q series devices. The AS25F series combines fast read performance up to 133MHz with fast program and erase times. Available in 8-pin SOP 208mils and 8L WSON (6x5mm) packages, the devices provide reliable, long-term performance with 100,000 program/erase cycles and 10-year data retention.
Features
Serial NOR Flash- 128M-bit / 16M–byte Serial Flash
- 256-bytes per programmable page
- 4K-bit secured OTP
- Single 1.65 to 1.95V supply
- 133MHz clock operation, 532MHz equivalent Quad SPI
- Uniform Sector Erase (4K-byte), Block Erase (32K and 64K-bytes)
- Endurance : 100K program/ erase cycles
- Software and Hardware Write-protect
- Top or Bottom,Sector or Block selection
- Lock-Down and OTP protection
- Discoverable Parameters(SFDP) Register