Features
▪ Voltage Range: 1.65 V – 3.6 V
▪ 1-Mbit Flash Memory
▪ Serial Peripheral Interface (SPI) compatible
   • Supports SPI modes 0 and 3
   • Supports single input/output operations (1,1,1)
   • Supports dual input and dual output operations (1,1,2), (1,2,2), (0,2,2)
   • Supports quad input and quad output operations (1,1,4), (1,4,4), (0,4,4)
▪ 85 MHz Maximum Operating Frequency
   • Program
   • Serial-input Page Program up to 256 bytes
   • Program Suspend and Resume
▪ Erase
   • Page erase (256-byte)
   • Block erase (4/32/64 kbyte)
   • Full Chip erase
   • Erase Suspend and Resume
▪ Program/Erase Speed
   • Page Program time: 2 ms typical
   • Page Erase time: 8 ms typical
   • Block Erase time: 8 ms typical
   • Chip Erase time: 8 ms typical
▪ Flexible Architecture: 4/32/64 kbyte blocks
▪ Hardware Reset (HOLD / RESET pin)
▪ Software-controlled Reset
▪ Software/Hardware Write Protection
   • 3x512-Byte Security Registers with OTP Lock
   • Enable/Disable protection with WP Pin
   • Write protect all/portion of memory via software protect
   • Top or Bottom Block selection
▪ Low Power Consumption
   • 1.2 mA active read current (typical)
   • 100 nA deep power-down (DPD) current (typical)
▪ Temperature Range: -40 °C to +85 °C
▪ Cycling Endurance/Data Retention
   • 10k program and erase cycles
   • Typical 20-year data retention
▪ Industry standard green (Pb/Halide-free/RoHS Compliant) Package Options
   • 8-lead SOIC (150-mil)
   • 8-pad 2x3x0.6 UDFN