Description
4M-bit 1.8V Serial Flash Memory with uniform 4KB sectors and Dual/Quad SPI
Features
Dual/Quad Serial Peripheral Interface
Uniform 4KB erasable sectors & 32KB/64KB erasable blocks
2,048 pages (256 bytes), page program in 0.7mS (typ.)
Single/Dual/Quad Fast Read instructions
8/16/32/64byte wrap around for Fast Read Dual/Quad I/O instructions
Clock operation up to 80MHz (320MHz equivalent with Quad I/O Read)
1.65 to 1.95V 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
Electronic ID with Dual/Quad I/O, Hardware and software write protection for top or bottom blocks
Complement Array Protection Bit
4X256byte Security Registers with OTP locks
Lock-Down and OTP protection
Volatile & Non-volatile Status Register Bits
Fast Write
Serial Flash Discoverable Parameters (SFDP)