AT45DB021D

Features Single 2.7V to 3.6V Supply RapidS Serial Interface: 66MHz Maximum Clock Frequency – SPI Compatible Modes 0 and 3 User Configurable Page Size – 256-Bytes per Page – 264-Bytes per Page – Page Size Can Be Factory Pre-configured for 256-Bytes Page Program Operation – Intelligent Programming Operation – 1,024 Pages (256/264-Bytes/Page) Main Memory Flexible Erase Options – Page Erase (256-Bytes) – Block Erase (2-Kbytes) – Sector Erase (32-Kbytes) – Chip Erase (2-Mbits) One SRAM Data Buffer (256/264-Bytes) Continuous Read Capability through Entire Array – Ideal for Code Shadowing Applications Low-power Dissipation – 7mA Active Read Current Typical – 25μA Standby Current Typical – 15μA 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...