AT45DB041E Datasheet | Adesto

4-Mbit Data Flash (with Extra 128-Kbits), 1.65V Minimum SPI Serial Flash Memory Features - Single 1.65V - 3.6V supply - Serial Peripheral Interface (SPI) patible - - - - - - Supports SPI modes 0 and 3 Supports Rapid S™ operation Continuous read capability through entire array - Up to 85MHz - Low-power read option up to 15 MHz - Clock-to-output time (t V) of 6ns maximum User configurable page size - 256 bytes per page - 264 bytes per page (default) - Page size can be factory pre-configured for 256 bytes Two fully independent SRAM data buffers (256/264 bytes) - Allows receiving data while reprogramming the main memory array Flexible programming options - Byte/Page Program (1 to 256/264 bytes) directly into main memory - Buffer Write - Buffer to Main Memory Page Program Flexible erase options - Page Erase (256/264 bytes) - Block Erase (2KB) - Sector Erase (64KB) - Chip Erase (4-Mbits) Program and Erase Suspend/Resume - - - - - Advanced hardware and software data protection Features Individual sector protection Individual sector lockdown 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...