AT45DB321E Data Nor SPI Flash Memory 32Mbit SOIC-8 pin 3.3V

Description

Features:

• Single 2.3V – 3.6V supply
• Serial Peripheral Interface (SPI) compatible
• Supports SPI modes 0 and 3
• Supports RapidS™ operation
• Continuous read capability through entire array Up to 85MHz
• Low-power read option up to 15MHz
• Clock-to-output time (tV ) of 6ns maximum U
• ser configurable page size
• 512 bytes per page
• 528 bytes per page (default)
• Page size can be factory pre-configured for 512 bytes
• Two fully independent SRAM data buffers (512/528 bytes)
• Flexible programming options
• Byte/Page Program (1 to 512/528 bytes) directly into main memory
• Buffer Write
• Buffer to Main Memory Page Program
• Flexible erase options
• Page Erase (512/528 bytes)
• Block Erase (4 KB)
• Sector Erase (64 KB)
• Chip Erase (32 Mbits)
• Program and Erase Suspend/Resume
• Advanced hardware and software data protection features
• Individual sector protection
• Individual sector lock-down to make any sector permanently read-only
• 128-byte, One-Time Programmable (OTP) Security Register
• 64 bytes factory programmed with a unique identifier
• 64 bytes user programmable
• Hardware and software controlled reset options
• JEDEC Standard Manufacturer and Device ID Read
• Low-power dissipation
• 400nA Ultra-Deep Power-Down current (typical)
• 3µA Deep Power-Down current (typical)
• 25µA Standby current (typical)
• 7mA Active Read current (typical)
• Endurance: 100,000 program/erase cycles per page minimum
• Data retention: 20 years
• Green (Pb/Halide-free/RoHS compliant)
• packaging options 8-lead SOIC (0.208″ wide)
• Datasheet