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    M29F040-90N3RÖÐÎÄ×ÊÁÏ

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    M29F040-90N3R

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    232.46Kbytes

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    4 Mbit 512Kb x8, Uniform Block Single Supply Flash Memory

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    M29F040-90N3RÊý¾ÝÊÖ²á¹æ¸ñÊéPDFÏêÇé

    DESCRIPTION

    The M29F040 is a non-volatile memory that may be erased electrically at the block level, and programmed Byte-by-Byte.

    ¡ö M29F040 is replaced by the M29F040B

    ¡ö 5V ¡À 10 SUPPLY VOLTAGE for PROGRAM,

    ERASE and READ OPERATIONS

    ¡ö FAST ACCESS TIME: 70ns

    ¡ö BYTE PROGRAMMING TIME: 10?s typical

    ¡ö ERASE TIME

    ¨C Block: 1.0 sec typical

    ¨C Chip: 2.5 sec typical

    ¡ö PROGRAM/ERASE CONTROLLER (P/E.C.)

    ¨C Program Byte-by-Byte

    ¨C Data Polling and Toggle bits Protocol for

    P/E.C. Status

    ¡ö MEMORY ERASE in BLOCKS

    ¨C 8 Uniform Blocks of 64 KBytes each

    ¨C Block Protection

    ¨C Multiblock Erase

    ¡ö ERASE SUSPEND and RESUME MODES

    ¡ö LOW POWER CONSUMPTION

    ¨C Read mode: 8mA typical (at 12MHz)

    ¨C Stand-by mode: 25?A typical

    ¨C Automatic Stand-by mode

    ¡ö 100,000 PROGRAM/ERASE CYCLES per

    BLOCK

    ¡ö 20 YEARS DATA RETENTION

    ¨C Defectivity below 1ppm/year

    ¡ö ELECTRONIC SIGNATURE

    ¨C Manufacturer Code: 20h

    ¨C Device Code: E2h

    M29F040-90N3R²úÆ·ÊôÐÔ

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      M29F040-90N3R

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      STMICROELECTRONICS

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      STMicroelectronics

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      4 Mbit 512Kb x8, Uniform Block Single Supply Flash Memory

    M29F040-90N3R¹©Ó¦ÉÌ...

    ¸üÐÂʱ¼ä£º2025-3-22 9:50:00
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    STMicroelectronics
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    13880
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