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93LC66B-I/P vs 93LC66BX-I/SN vs M93S66-WBN6 Comparison

  • Hide Shared Attributes
    93LC66B-I/P
    93LC66B-I/P
    93LC66BX-I/SN
    93LC66BX-I/SN
    M93S66-WBN6
    M93S66-WBN6
  • Part No.
    93LC66B-I/P
    93LC66BX-I/SN
    M93S66-WBN6
  • Description
    MICROCHIP 93LC66B-I/P EEPROM, Microwire, Serial Microwire, 4Kbit, 256 x 16Bit, 2MHz, DIP, 8Pins
    EEPROM Serial-Microwire 4Kbit 256 x 16 3.3V/5V 8Pin SOIC N Tube
    EEPROM Serial-Microwire 4Kbit 256 x 16 3.3V/5V 8Pin PDIP Tray
  • Manufacturer
    Microchip
    Microchip
    ST Microelectronics
  • Classification
    EEPROM
    EEPROM
    EEPROM
  • Reference Price(USD)
    $0.257
    $0.133
    $0.277
  • Inventory(pcs)
    4k
    0
    2.1k
  • Case/Package
    DIP-8
    SOIC-8
    PDIP-8
  • Number of Pins
    8
    8
    -
  • Clock Speed
    2 MHz
    2 MHz
    -
  • Frequency
    2 MHz
    2.00 MHz
    -
  • Memory Size
    500 B
    500 B
    4000 B
  • Number of Positions
    8
    -
    -
  • Access Time
    100 ns
    250 ns
    -
  • Operating Voltage
    2.5V ~ 5.5V
    2.5V ~ 5.5V
    -
  • Input Capacitance
    7 pF
    -
    -
  • Supply Voltage (DC)
    5.00 V, 5.50 V (max)
    5.00 V, 5.50 V (max)
    -
  • ECCN Code
    EAR99
    -
    -
  • Supply Current
    2 mA
    -
    -
  • Operating Temperature
    -40℃ ~ 85℃
    -40℃ ~ 85℃
    -40℃ ~ 85℃ (TA)
  • Size-Length
    9.27 mm
    4.9 mm
    9.8 mm
  • Size-Width
    6.35 mm
    3.9 mm
    7.1 mm
  • Size-Height
    3.3 mm
    1.5 mm
    3.3 mm
  • Mounting Style
    Through Hole
    Surface Mount
    Through Hole
  • Packaging
    Tube
    Tube
    Tube
  • REACH SVHC Compliance
    No SVHC
    -
    -
  • Lead-Free Status
    Lead Free
    Lead Free
    Lead Free
  • RoHS
    RoHS Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Active
    Active
    Unknown
  • Access Time(Max)
    250 ns
    250 ns
    -
  • REACH SVHC Compliance Edition
    2015/12/17
    -
    -
  • Operating Temperature (Max)
    85 ℃
    85 ℃
    85 ℃
  • Supply Voltage
    2.5V ~ 5.5V
    2.5V ~ 5.5V
    2.5V ~ 5.5V
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
    40 ℃
  • Supply Voltage (Max)
    5.5 V
    5.5 V
    5.5 V
  • Supply Voltage (Min)
    2.5 V
    2.5 V
    2.5 V
  • Automative-Spec
    Yes
    -
    -
  • Industrial-Spec
    Yes
    Yes
    -
  • Overview
    93LC66B-I/P Product overview

    The 93LC66B-I/P is a 4kB MICROWIRE compatible serial Electrically Erasable Programmable Read-Only Memory (EEPROM) with word-selectable devices. The 93LC66B device provides dedicated 16-bit communication. Advanced CMOS technology makes this device ideal for low power, non-volatile memory applications.

    .
    Low-power CMOS technology
    .
    Self-timed erase and write cycles
    .
    Automatic ERAL before WRAL
    .
    Power ON/OFF data protection circuitry
    .
    Industry standard 3-wire serial I/O
    .
    Device status signal
    .
    Sequential read function
    .
    1000000 Erase/write cycles ensured
    .
    Data retention >200 years
    View all
    93LC66BX-I/SN Product overview

    EEPROM Memory IC 4Kb (256 x 16) SPI 2MHz 8-SOIC

    View all
    M93S66-WBN6 Product overview

    SUMMARY DESCRIPTION This specification covers a range of 4K, 2K, 1K bit serial Electrically Erasable Programmable Memo ry (EEPROM) products (respectively for M93S66, M93S56, M93S46). In this text, these products are collectively referred to as M93Sx6.

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93LC66BX-I/SN Alternative Parts

Image Part Compare Manufacturer Category Description
Image:93LC66BX-I/SN Mfr.Part#:93LC66BX-I/SN Compare: Current Part Manufacturers:Microchip Category:EEPROM Description:EEPROM Serial-Microwire 4Kbit 256 x 16 3.3V/5V 8Pin SOIC N Tube
Image:93LC66B-I/SN Mfr.Part#:93LC66B-I/SN Compare: 93LC66BX-I/SN VS 93LC66B-I/SN Manufacturers:Microchip Category:EEPROM Description:EEPROM Serial-Microwire 4Kbit 256 x 16 3.3V/5V 8Pin SOIC N Tube
Image:93LC66B-I/P Mfr.Part#:93LC66B-I/P Compare: 93LC66BX-I/SN VS 93LC66B-I/P Manufacturers:Microchip Category:EEPROM Description:MICROCHIP 93LC66B-I/P EEPROM, Microwire, Serial Microwire, 4Kbit, 256 x 16Bit, 2MHz, DIP, 8Pins
Image:93LC66B-I/ST Mfr.Part#:93LC66B-I/ST Compare: 93LC66BX-I/SN VS 93LC66B-I/ST Manufacturers:Microchip Category:EEPROM Description:EEPROM Serial-Microwire 4Kbit 256 x 16 3.3V/5V 8Pin TSSOP Tube