Various A25L040 free download

File name A25L040.pdf

A25L040 Series 4Mbit Low Voltage, Serial Flash Memory With 100MHz Uniform 4KB Sectors Document Title 4Mbit, Low Voltage, Serial Flash Memory With 100MHz Uniform 4KB Sectors Revision History Rev. No. History Issue Date Remark 1.0 Initial issue April 10, 2009 Final 1.1 Add packing description in Part Numbering Scheme May 3, 2010 1.2 P28: Change Data Retention and Endurance value from Max. October 20, 2010 to Min. (October, 2010, Version 1.2) AMIC Technology Corp. A25L040 Series 4Mbit Low Voltage, Serial Flash Memory With 100MHz Uniform 4KB Sectors FEATURES Family of Serial Flash Memories Electronic Signatures - A25L040: 4M-bit /512K-byte - JEDEC Standard Two-Byte Signature Flexible Sector Architecture with 4KB sectors A25L040: (3013h) - Sector Erase (4K-bytes) in 0.2s (typical) - RES Instruction, One-Byte, Signature, for backward - Block Erase (64K-bytes) in 0.5s (typical) compatibility Page Program (up to 256 Bytes) in 2ms (typical) A25L040 (12h) 2.7 to 3.6V Single Supply Voltage Package options SPI Bus Compatible Serial Interface - 8-pin SOP (150/209mil), 8-pin DIP (300mil) 100MHz Clock Rate (maximum) - All Pb-free (Lead-free) products are RoHS compliant GENERAL DESCRIPTION The A25L040 are 4M bit Serial Flash Memory, with advanced sectors. Each sector is composed of 16 pages. Each page is write protection mechanisms, accessed by a high speed 256 bytes wide. Thus, the whole memory can be viewed as SPI-compatible bus. consisting of 2048 pages, or 524,288 bytes. The memory can be programmed 1 to 256 bytes at a time, The whole memory can be erased using the Chip Erase using the Page Program instruction. instruction, a block at a time, using Block Erase instruction, or a sector at a time, using the Sector Erase instruction. The memory is organized as 8 blocks, each containing 16 Pin Configurations SOP8 Connections DIP8 Connections