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AT28BV64B-20SU - Microchip

Description: EEPROM 200NS IND TEMP GRN PKG

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AT28BV64B-20SU - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 28S – SOIC
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AT28BV64B-20SU - Microchip  - 3D model - Small Outline Packages - 28S – SOIC
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AT28BV64B-20SU Details

  • Manufacturer Part Number:

    AT28BV64B-20SU

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    28

  • Manufacturer Package Code:

    SOIC-28

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.01

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    13

  • Access Time-Max:

    200 ns

  • Command User Interface:

    NO

  • Data Polling:

    YES

  • Data Retention Time-Min:

    10

  • Endurance:

    100000 Write/Erase Cycles

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e3

  • Length:

    17.9 mm

  • Memory Density:

    65536 bit

  • Memory IC Type:

    EEPROM

  • Memory Width:

    8

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Ports:

    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:

    SOP

  • Package Equivalence Code:

    SOP28,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Page Size:

    64 words

  • Parallel/Serial:

    PARALLEL

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Standby Current-Max:

    0.00005 A

  • Supply Current-Max:

    0.015 mA

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Toggle Bit:

    YES

  • Width:

    7.5 mm

  • Write Cycle Time-Max (tWC):

    10 ms

AT28BV64B-20SU Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the AT28BV64B-20SU is 2.7V to 3.6V.
  • Page writes and block erases on the AT28BV64B-20SU should be handled using the device's command set, which includes commands for page write, block erase, and chip erase. Refer to the datasheet for the specific command sequences and timing requirements.
  • The AT28BV64B-20SU supports up to 100,000 erase cycles per block, with a minimum of 10,000 erase cycles guaranteed.
  • To ensure data retention on the AT28BV64B-20SU, the device should be operated within the recommended voltage range, and the device should not be exposed to extreme temperatures or radiation. Additionally, the device should be powered down correctly to prevent data corruption.
  • The typical programming time for the AT28BV64B-20SU is 10-20 microseconds per byte, depending on the programming algorithm and system configuration.

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AT28BV64B-20SU 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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