? Single 2.5V - 3.6V or 2.7V - 3.6V Supply
? Serial Peripheral Interface (SPI) Compatible
? 20 MHz Max Clock Frequency
? Page Program Operation
? Single Cycle Reprogram (Erase and Program)
? 4096 Pages (264 Bytes/Page) Main Memory
? Supports Page and Block Erase Operations
? Two 264-byte SRAM Data Buffers ? Allows Receiving of Data while Reprogramming of Nonvolatile Memory
? Continuous Read Capability through Entire Array
? Ideal for Code Shadowing Applications
? Low Power Dissipation
? 4 mA Active Read Current Typical
? 2 μA CMOS Standby Current Typical
? Hardware Data Protection Feature
? 100% Compatible to AT45DB081 and AT45DB081A
? 5.0V-tolerant Inputs: SI, SCK, CS, RESET and WP Pins