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MM5450YV - Microchip

Description: Micrel MM5450YV, LED Display Driver, 5-Digits, 5 V, 9 V, 44-Pin PLCC

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PCB Footprints
MM5450YV - Microchip PCB footprint - Plastic Leaded Chip Carrier - Plastic Leaded Chip Carrier - 44 lead PLCC
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MM5450YV Details

  • Manufacturer Part Number:

    MM5450YV

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LEAD FREE, PLASTIC, LCC-44

  • Pin Count:

    44

  • Manufacturer Package Code:

    PLCC-44

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    7 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • Data Input Mode:

    SERIAL

  • Display Mode:

    SEGMENT

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    S-PQCC-J44

  • JESD-609 Code:

    e3

  • Length:

    16.5608 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Digits/Characters:

    5-DIGIT

  • Number of Functions:

    1

  • Number of Segments:

    34

  • Number of Terminals:

    44

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    QCCJ

  • Package Equivalence Code:

    LDCC44,.7SQ

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER

  • Peak Reflow Temperature (Cel):

    245

  • Qualification Status:

    Not Qualified

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    4.57 mm

  • Supply Current-Max:

    10 mA

  • Supply Voltage-Max:

    11 V

  • Supply Voltage-Min:

    4.75 V

  • Surface Mount:

    YES

  • Technology:

    NMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    J BEND

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    QUAD

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

    40

  • Width:

    16.5608 mm

  • fmax-Min:

    0.5 MHz

MM5450YV Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the MM5450YV is 4.5V to 5.5V.
  • To ensure reliable communication, make sure to use a pull-up resistor on the SCL line, and ensure that the clock frequency is within the recommended range of 100 kHz to 400 kHz.
  • The maximum current rating for the MM5450YV's output drivers is 25mA per segment.
  • The MM5450YV's POR and BOR features are enabled by default. To handle them, ensure that your system design includes a power-on reset circuit and a brown-out detection circuit to ensure proper reset and power-up sequencing.
  • For optimal performance, follow good PCB design practices, such as keeping the MM5450YV's power and ground pins close together, using a solid ground plane, and minimizing signal trace lengths and impedance mismatches.

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MM5450YV Overview

Use the download button to access the MM5450YV schematic symbol and PCB footprint.
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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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