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93LC46A/P - Microchip

Description: 1K Microwire Compatible Serial EEPROM

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93LC46A/P - Microchip PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 8-LEAD PLASTIC DUAL-LINE
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93LC46A/P - Microchip  - 3D model - Dual-In-Line Packages - 8-LEAD PLASTIC DUAL-LINE
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93LC46A/P Details

  • Manufacturer Part Number:

    93LC46A/P

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Package Description:

    0.300 INCH, PLASTIC, DIP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    PDIP-8

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    5.3

  • Clock Frequency-Max (fCLK):

    2 MHz

  • Data Retention Time-Min:

    200

  • Endurance:

    1000000 Write/Erase Cycles

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e3

  • Length:

    9.271 mm

  • Memory Density:

    1024 bit

  • Memory IC Type:

    EEPROM

  • Memory Width:

    8

  • Number of Functions:

    1

  • Number of Ports:

    1

  • Number of Terminals:

    8

  • Number of Words:

    128 words

  • Number of Words Code:

    128

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    70 °C

  • Organization:

    128X8

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Parallel/Serial:

    SERIAL

  • Programming Voltage:

    4.5 V

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.334 mm

  • Serial Bus Type:

    MICROWIRE

  • Standby Current-Max:

    0.000001 A

  • Supply Current-Max:

    0.0015 mA

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2.5 V

  • Supply Voltage-Nom (Vsup):

    4.5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

  • Write Cycle Time-Max (tWC):

    6 ms

  • Write Protection:

    HARDWARE/SOFTWARE

93LC46A/P Frequently Asked Questions (FAQs)

  • The maximum clock frequency for the 93LC46A/P is 3.2 MHz for the 93LC46A and 2.5 MHz for the 93LC46P.
  • The HOLD pin should be pulled high during power-up and power-down to prevent unwanted writes to the device. It's recommended to connect a pull-up resistor to the HOLD pin.
  • The recommended voltage range for the 93LC46A/P is 2.5V to 5.5V. Operating the device outside this range may affect its performance and reliability.
  • To ensure data integrity during power-down, the device should be in a standby mode (CS high) before power is removed. This ensures that the device is in a known state and prevents unwanted writes.
  • The maximum number of write cycles for the 93LC46A/P is 100,000 cycles per byte. Exceeding this limit may affect the device's reliability and data retention.

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93LC46A/P Overview

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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