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    首頁產(chǎn)品索引LE25U20AQG

    LE25U20AQG

    購買收藏
    ?Serial Flash Memory, 2 Mb (256K x 8)

    制造商：ON

    中文數(shù)據(jù)手冊(cè)

    產(chǎn)品信息

    The LE25U20AQG is a serial interface-compatible flash memory device with a 256K x 8-bit configuration. It uses a single 2.5V power supply. While making the most of the features inherent to a serial flash memory device, the LE25U20AQG is housed in an 8-pin ultra-miniature package. These features make this device ideally suited to storing program codes in applications such as portable information devices, which are required to have increasingly more compact dimensions. Moreover, by using the small sector erase function this product is also suitable for the parameter or the date storage usage with comparatively little rewriting times that becomes a capacity shortage in EEPROM.
    • Read / write operations enabled by single 2.5V power supply :
    • 2.30 to 3.60V supply voltage range
    • Operating frequency : 30MHz
    • Temperature range : -40 to 85°C
    • Serial interface : SPI mode 0, mode 3 supported
    • Sector size : 4K bytes/small sector, 64K bytes/sector
    • Small sector erase, sector erase, chip erase functions
    • Page program function (256 bytes / page)
    • Block protect function
    • Status functions : Ready/busy information, protect information
    • Highly reliable read/write
    • Number of rewrite times : 100,000 times
    • Small sector erase time : 40ms (typ), 150ms (max)
    • Sector erase time : 80ms (typ), 250ms (max)
    • Chip erase time : 250ms (typ), 1.6s (max)
    • Page program time : 4.0ms/256 bytes (typ), 5.0ms/256 bytes (max)
    • Data retention period : 20 years
    • Package : WDFN8 2x3

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    型號(hào)制造商描述購買
    LE25U20AQGTXGONLE25U20AQG 是一款可兼容串行接口的閃存器件，帶有 256K × 8 位配置。它使用 2.5V 單電源。LE25U20AQG 在充分利用串行閃存器件的固有功能的同時(shí)，采用 8 引腳超小型封裝。所有這些功能使此器件適用于便攜信息設(shè)備等要求不斷縮減尺寸的應(yīng)用中的存儲(chǔ)程序。此外，通過使用小扇區(qū)擦除功能，該產(chǎn)品也適用于參數(shù)或因重寫時(shí)間相對(duì)較短而導(dǎo)致 EEPROM 容量不足的日期存儲(chǔ)用途。 立即購買

    技術(shù)資料

    標(biāo)題類型大?。↘B）下載
    WDFN8 2x3, 0.5PPDF54 點(diǎn)擊下載
    Serial Flash Memory, 2M-bit (256K x 8)PDF302 點(diǎn)擊下載

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