AT45DB041E PDF Datasheet


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Description

This is 1.65V Minimum SPI Serial Flash Memory. AT45DB041E 4-Mbit DataFlash (with Extra 128-Kbits), 1.65V Minimum SPI Serial Flash Memory Features Single 1.65V - 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 85MH- Low-power read option up to 15 MH- Clock-to-output time (tV) 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 pr.