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    參數(shù)資料
    型號(hào): 93C66AXT-I/MS
    元件分類(lèi): PROM
    英文描述: 512 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8
    封裝: ROHS COMPLIANT, PLASTIC, MSOP-8
    文件頁(yè)數(shù): 1/30頁(yè)
    文件大小: 550K
    代理商: 93C66AXT-I/MS
    2008 Microchip Technology Inc.
    DS21795D-page 1
    93AA66A/B/C, 93LC66A/B/C,
    93C66A/B/C
    Device Selection Table
    Features:
    Low-Power CMOS Technology
    ORG Pin to Select Word Size for ‘66C’ Version
    512 x 8-bit Organization ‘A’ Devices (no ORG)
    256 x 16-bit organization ‘B’ Devices (no ORG)
    Self-tImed Erase/Write Cycles (including
    Auto-Erase)
    Automatic Erase All (ERAL) Before Write All
    (WRAL)
    Power-On/Off Data Protection Circuitry
    Industry Standard 3-Wire Serial I/O
    Device Status Signal (Ready/Busy)
    Sequential Read Function
    1,000,000 Erase/Write Cycles
    Data Retention > 200 Years
    Pb-free and RoHS Compliant
    Temperature Ranges Supported:
    Pin Function Table
    Description:
    The Microchip Technology Inc. 93XX66A/B/C devices
    are 4Kbit low-voltage serial Electrically Erasable
    PROMs (EEPROM). Word-selectable devices such as
    the 93AA66C, 93LC66C or 93C66C are dependent
    upon external logic levels driving the ORG pin to set
    word size. For dedicated 8-bit communication, the
    93XX66A devices are available, while the 93XX66B
    devices provide dedicated 16-bit communication.
    Advanced CMOS technology makes these devices
    ideal for low-power, nonvolatile memory applications.
    The entire 93XX Series is available in standard
    packages including 8-lead PDIP and SOIC, and
    advanced packaging including 8-lead MSOP, 6-lead
    SOT-23, 8-lead 2x3 DFN and 8-lead TSSOP. All
    packages are Pb-free (Matte Tin) finish.
    Part Number
    VCC Range
    ORG Pin
    Word Size
    Temp Ranges
    Packages
    93AA66A
    1.8-5.5
    No
    8-bit
    I
    P, SN, ST, MS, OT, MC
    93AA66B
    1.8-5-5
    No
    16-bit
    I
    P, SN, ST, MS, OT, MC
    93LC66A
    2.5-5.5
    No
    8-bit
    I, E
    P, SN, ST, MS, OT, MC
    93LC66B
    2.5-5.5
    No
    16-bit
    I, E
    P, SN, ST, MS, OT, MC
    93C66A
    4.5-5.5
    No
    8-bit
    I, E
    P, SN, ST, MS, OT, MC
    93C66B
    4.5-5.5
    No
    16-bit
    I, E
    P, SN, ST, MS, OT, MC
    93AA66C
    1.8-5.5
    Yes
    8- or 16-bit
    I
    P, SN, ST, MS, MC
    93LC66C
    2.5-5.5
    Yes
    8- or 16-bit
    I, E
    P, SN, ST, MS, MC
    93C66C
    4.5-5.5
    Yes
    8- or 16-bit
    I, E
    P, SN, ST, MS, MC
    - Industrial (I)
    -40°C to +85°C
    - Automotive (E) -40°C to +125°C
    Name
    Function
    CS
    Chip Select
    CLK
    Serial Data Clock
    DI
    Serial Data Input
    DO
    Serial Data Output
    VSS
    Ground
    NC
    No internal connection
    ORG
    Memory Configuration
    VCC
    Power Supply
    4K Microwire Compatible Serial EEPROM
    相關(guān)PDF資料
    PDF描述
    93C66CX-I/ST 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
    93AA66A-I/P 512 X 8 MICROWIRE BUS SERIAL EEPROM, PDIP8
    93C66A-I/ST 512 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8
    93C66AX-I/ST 512 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8
    93C66CT-I/MC 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
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