M25P20-VMN6TPB 数据手册 ( 数据表 ) - Micron Technology

Functional Description
   The M25P20 is a 2Mb (256Kb x 8) serial Flash memory device with advanced write protection mechanisms accessed by a high speed SPI-compatible bus. The device supports high-performance commands for clock frequency up to 75MHz.

FEATUREs
• SPI bus compatible serial interface
• 2Mb Flash memory
• 75 MHz clock frequency (maximum)
• 2.3V to 3.6V single supply voltage
• Page program (up to 256 bytes) in 0.8ms (TYP)
• Erase capability
   – Sector erase: 512Kb in 0.6s (TYP)
   – Bulk erase: 3s (TYP)
• Hardware write protection: protected area size 
   defined by non-volatile bits BP0 and BP1
• Deep power down: 1µA (TYP)
• Electronic signature
   – JEDEC standard 2-byte signature (2012h)
   – Unique ID code (UID) and 16 bytes read-only,
      available upon customer request
• More than 20 years data retention
• Automotive grade parts available
• Packages (RoHS compliant)
   – SO8N (MN) 150 mils
   – V-PDFN8 (MP) MLP8 6mm x 5mm