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AT28C64B-15TU-T - Microchip

Description: EEPROM Memory IC 64Kbit Parallel 150 ns 28-TSOP

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AT28C64B-15TU-T - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 28T-TSOP
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AT28C64B-15TU-T - Microchip  - 3D model - Small Outline Packages - 28T-TSOP
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AT28C64B-15TU-T Details

  • Manufacturer Part Number:

    AT28C64B-15TU-T

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Pin Count:

    28

  • Manufacturer Package Code:

    TSOP-28

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.32.00.51

  • Date Of Intro:

    2017-01-11

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    0

  • Access Time-Max:

    150 ns

  • Additional Feature:

    100K ENDURANCE CYCLES; 10 YEARS DATA RETENTION; AUTOMATIC PAGE WRITE

  • Data Retention Time-Min:

    10

  • Endurance:

    100000 Write/Erase Cycles

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e3

  • Length:

    11.8 mm

  • Memory Density:

    65536 bit

  • Memory IC Type:

    EEPROM

  • Memory Width:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Number of Words:

    8192 words

  • Number of Words Code:

    8000

  • Operating Mode:

    ASYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Organization:

    8KX8

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSOP1

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE

  • Parallel/Serial:

    PARALLEL

  • Programming Voltage:

    5 V

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.55 mm

  • Terminal Position:

    DUAL

  • Width:

    8 mm

  • Write Cycle Time-Max (tWC):

    10 ms

AT28C64B-15TU-T Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the AT28C64B-15TU-T is -40°C to +125°C.
  • The AT28C64B-15TU-T has an internal POR circuit that resets the device during power-up. No external POR circuit is required, but it's recommended to add a capacitor between VCC and GND to filter out noise and ensure a clean power-up sequence.
  • The recommended voltage range for the AT28C64B-15TU-T is 4.5V to 5.5V. Operating the device outside this range may affect its performance and reliability.
  • To ensure data retention in the AT28C64B-15TU-T, make sure to follow the recommended storage conditions (temperature, humidity, and voltage) and avoid exposing the device to extreme environmental conditions.
  • Yes, the AT28C64B-15TU-T can operate at 3.3V, but it's recommended to check the device's performance and functionality at this voltage level, as it may affect the device's speed and reliability.

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AT28C64B-15TU-T 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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