产品特点

• SPI Flash Memories：
• - Densities: 4Mbit
• - Power supply：2.3V ~ 3.6V
• Highest Performance Serial Flash：
• - 83MHz for fast read
• - Minimum 100,000 Program/Erase Cycle
• - More than 20-year data retention
• Fast Program and Erase Speed：
• - 1.6ms page program time
• - 8ms page erase time
• - 8ms 4K-byte sector erase time
• - 8ms 32K/64K-byte block erase time
• Package Information：
• - SOP8 150MIL
• - SOP8 208MIL
• - TSSOP8 173 MIL
• Serial Peripheral Interface：
• - Standard SPI：SCLK, CS#, SI, SO
• - Dual SPI (133Mbits/s)：SCLK, CS#, IO0, IO1
• Flexible Architecture：
• - Uniform 256-byte Page Erase
• - Uniform 4K-byte Sector Erase
• - Uniform 32/64K-byte Block Erase
• - Program 1 to 256 byte per programmable page
• Low Power Consumption：
• - 1μA standby curren
• - 0.2μA deep power down current
• - 3.5mA active read current at 33MHz
• - 4.5mA active program or erase current
• Data Retention: 200 Years
• Advanced Security Features：
• - 128-Bit Unique ID for each device
• - 3*256-Byte Security Registers with OTP Locks