AT45DB321D-SU

• Single 2.7V - 3.6V Supply
• RapidS M Serial Interface: 66 MHz Maximum Clock Frequency
• SPI Compatible Modes 0 and 3
• User Configurable Page Size
• 512 Bytes per Page
• 528 Bytes per Page
• Page Size Can Be Factory Pre-configured for 512 Bytes
• Page Program Operation
• Intelligent Programming Operation
• 8,192 Pages (512/528 Bytes/Page) Main Memory
• Flexible Erase Options
• Page Erase (512 Bytes)
• Block Erase (4 Kbytes)
• Sector Erase (64 Kbytes)
• Chip Erase (32 Mbits)
• Two SRAM Data Buffers (512/528 Bytes)
• Allows Receiving of Data while Reprogramming the Flash Array
• Continuous Read Capability through Entire Array
• Ideal for Code Shadowing Applications
• Low-power Dissipation
• 7 mA Active Read Current Typical
• 25 µA Standby Current Typical
• 5 µA Deep Power Down Typical
• Hardware and Software Data Protection Features
• Individual Sector
• Sector Lockdown for Secure Code and Data Storage
• Individual Sector
• Security: 128-byte Security Register
• 64-byte User Programmable Space
• Unique 64-byte Device Identifier
• JEDEC Standard Manufacturer and Device ID Read
• 100,000 Program/Erase Cycles Per Page Minimum
• Data Retention
• 20 Years
• Industrial Temperature Range
• Green (Pb/Halide-free/RoHS Compliant) Packaging Options