● Serial Peripheral Interface(SPI)
-Standard SPI: SCLK, /CS, SI, SO, /WP
-Dual SPI: SCLK, /CS, IO0, IO1, /WP

● Read                                                     
-Normal Read (Serial): 55MHz clock rate
-Fast Read (Serial): 108MHz clock rate
-DualRead: 108MHz clock rate

● Program                                                     
-Serial-input Page Program up to 256bytes

● Erase                                                    
-Block erase (64/32 KB)
-Sector erase (4 KB)
-Chip erase

● Program/Erase Speed
-Page Program time: 0.7ms typical
-Sector Erase time: 100ms typical
-Block Erase time: 0.3/0.5s typical
-Chip Erase time: 0.8/0.4s typical

●Flexible Architecture
-Sector of 4K-byte         
-Block of 32/64K-byte

●Low Power Consumption
-20mA maximum active current
-5uA maximum power down current

●Software/Hardware Write Protection
-Enable/Disable protection with WPPin
-Write   protect   all/portion   of   memory   via   software
-Top or Bottom, Sector or Block selection

●Single Supply Voltage
-Full voltage range: 2.7~3.6V

●Temperature Range
-Commercial (0°Cto +70°C)
-Industrial (-40°Cto +85°C)

●Cycling Endurance/Data Retention
-Typical 100k Program-Erase cycles on any sector
-Typical 20-year data retention at +55°C