▪ Voltage Range: 1.65 V - 3.6 V
▪ Serial Peripheral Interface (SPI) compatible
• Supports SPI modes 0 and 3
• Supports dual output operation (1-1-2)
• Supports quad output operation (1-1-4)
• Supports quad I/O / XiP operation (1-4-4 and
0-4-4)
▪ 133 MHz maximum operating frequency
▪ Flexible, optimized erase architecture
• 256-Byte page erase
• 4-kB block erase
• 32-kB block erase
• 64-kB block erase
• Full chip erase
▪ Flexible programming
• Byte/Page program (1 to 256 Bytes)
• Sequential program mode capability
▪ Erase program suspend resume
▪ 1 x 128-byte factory-programmed unique identifier
▪ 3 x 128-byte, One Time Programmable (OTP)
security registers
▪ Software controlled Reset and Terminate
commands
▪ Multiple memory protection schemes
• Individual block protection
• User-definable protected area at start or end
of memory array (default)
▪ Read-modify-write (RMW) command – emulates
SRAM write in a single command