• Standard, Dual or Quad SPI – Standard SPI: CLK, /CS, DI, DO, /WP, /Hold – Dual SPI: CLK, /CS, IO0, IO1, /WP, /Hold – Quad SPI: CLK, /CS, IO0, IO1, IO2, IO3 • Highest Performance Serial Flash – Up to 6X that of ordinary Serial Flash – 80MHz clock operation – 160MHz equivalent Dual SPI – 320MHz equivalent Quad SPI – 40MB/S continuous data transfer rate – 30MB/S random access (32-byte fetch) – Comparable to X16 Parallel Flash • Low Power, Wide Temperature Range – Single 2.7 to 3.6V supply – 4mA active current, – -40°C to +85°C operating range • Flexible Architecture with 4KB sectors – Uniform Sector Erase (4K-bytes) – Block Erase (32K and 64K-bytes) – Program one to 256 bytes – Up to 100,000 erase/write cycles – 20-year data retention • Advanced Security Features – Software and Hardware Write-Protect – Top or Bottom, Sector or Block selection – Lock-Down and OTP protection(1) – 64-Bit Unique ID for each device(1)