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    CAT25256

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     256-kb SPI Serial CMOS EEPROM Memory

    制造商:ON

    中文数据手册

    产品信息

    The CAT25256 is a 256-kb Serial CMOS EEPROM device internally organized as 32kx8 bits. This features a 64-byte page write buffer and supports the Serial Peripheral Interface (SPI) protocol. The device is enabled through a Chip Select (
    ) input. In addition, the required bus signals are clock input (SCK), data input (SI) and data output (SO) lines. The
    input may be used to pause any serial communication with the CAT25256 device. The device features software and hardware write protection, including partial as well as full array protection.
    On-Chip ECC (Error Correction Code) makes the device suitable for high reliability applications.
    Available for New Product (Rev. E).
    • 20 MHz (5 V) SPI Compatible
    • 1.8 V to 5.5 V Supply Voltage Range
    • SPI Modes (0,0) & (1,1)
    • 64-byte Page Write Buffer
    • Additional Identification Page with Permanent Write Protection (New Product)
    • Self-timed Write Cycle
    • Hardware and Software Protection
    • 100 Year Data Retention
    • 1,000,000 Program/Erase Cycles
    • Low Power CMOS Technology
    • Block Write Protection
    • - Protect 1/4, 1/2 or Entire EEPROM Array
    • Industrial and Extended Temperature Range
    • 8-lead PDIP, SOIC, TSSOP and 8-pad UDFN and TDFN Packages
    • This Device is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant

    在线购买

    型号制造商描述购买
    CAT25256HU4I-GT3ONIC EEPROM 256KBIT SPI 8UDFN 立即购买
    CAT25256LI-GONIC EEPROM 256KBIT SPI 20MHZ 8DIP 立即购买
    CAT25256XI-T2ONIC EEPROM 256KBIT SPI 8SOIC 立即购买
    CAT25256YI-GONIC EEPROM 256KBIT SPI 8TSSOP 立即购买
    CAT25256VI-GONIC EEPROM 256KBIT SPI 8SOIC 立即购买
    CAT25256VI-GT3ONIC EEPROM 256KBIT SPI 8SOIC 立即购买

    技术资料

    标题类型大小(KB)下载
    256-kb SPI Serial CMOS EEPROMPDF205 点击下载
    PDIP-8, 300 milsPDF54 点击下载
    SOIC 8, 150 milsPDF54 点击下载
    TSSOP8, 4.4x3PDF54 点击下载
    UDFN8, 2x3, 0.5P, Extended PadPDF33 点击下载
    SOIC-8, 208 milsPDF54 点击下载

    应用案例更多案例

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