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AT93C66A-10SU-2.7 - Microchip

Description: EEPROM E2 4K 3-WIRE 1M CYCLES - 10MS 2.7V

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AT93C66A-10SU-2.7 Details

  • Manufacturer Part Number:

    AT93C66A-10SU-2.7

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    SOIC-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    0

  • Alternate Memory Width:

    8

  • Clock Frequency-Max (fCLK):

    2 MHz

  • Data Retention Time-Min:

    100

  • Endurance:

    1000000 Write/Erase Cycles

  • JESD-30 Code:

    R-PDSO-G8

  • Length:

    4.9 mm

  • Memory Density:

    4096 bit

  • Memory IC Type:

    EEPROM

  • Memory Width:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Number of Words:

    256 words

  • Number of Words Code:

    256

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    256X16

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Parallel/Serial:

    SERIAL

  • Programming Voltage:

    5 V

  • Seated Height-Max:

    1.75 mm

  • Serial Bus Type:

    MICROWIRE

  • Standby Current-Max:

    0.000015 A

  • Supply Current-Max:

    0.002 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9 mm

  • Write Cycle Time-Max (tWC):

    10 ms

AT93C66A-10SU-2.7 Frequently Asked Questions (FAQs)

  • The AT93C66A-10SU-2.7 has a minimum of 100,000 write cycles, but the actual number of write cycles may vary depending on the usage and operating conditions.
  • The AT93C66A-10SU-2.7 has a built-in power-on reset circuit that resets the device when the power supply voltage is below the minimum operating voltage, ensuring that the device is in a known state after power-up.
  • The WP pin is used to prevent accidental writes to the device. When the WP pin is tied to VCC, the device is in write-protect mode, and any attempt to write to the device will be ignored.
  • Yes, the AT93C66A-10SU-2.7 is compatible with 5V systems, but it is recommended to use a voltage regulator to ensure that the device operates within its recommended voltage range of 2.7V to 5.5V.
  • The AT93C66A-10SU-2.7 uses a page write mode, where data is written to the device in pages of 16 bytes. The device automatically increments the address pointer after each page write.

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AT93C66A-10SU-2.7 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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