Description
256M-bit Serial Flash Memory with uniform 4KB sectors and Dual/Quad SPI
Features
Single/Dual/Quad SPI and QPI operation
Flexible 3-Byte and 4-Byte Addressing Modes
Uniform 4KB erasable sectors & 32KB/64KB erasable blocks
131,072 pages (256 bytes), page program in 0.7mS (typ.)
8/16/32/64byte wrap around for Fast Read Dual/Quad I/O instructions
Clock operation up to 80MHz (160/320MHz equivalent with Dual/Quad I/O Read)
Quad Peripheral Interface (QPI) reduces instruction overhead
2.7 to 3.6V power supply
4mA active read current, 1μA power down current
-40° to +85°C operating range
Erase/Program suspend / resume, Suspend Status Bit
Factory-programmed unique ID
Write protection of Individual Block or Address Range
Complement Array Protection Bit
4X256byte Security Registers with OTP locks
Lock-Down and OTP protection
Volatile & Non-volatile Status Register Bits
Serial Flash Discoverable Parameters (SFDP)