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ICM7228BIBIZ - Renesas Electronics

Description: The Intersil ICM7228 display driver interfaces microprocessors to an 8-digit, 7-segment, numeric LED display. Included on chip are two types of 7-segment decoder, multiplex scan circuitry, LED display segment drivers, LED display digit drivers and an 8-byte static memory as display RAM. Data can be written to the ICM7228A and ICM7228B's display RAM in sequential 8-digit update or in single-digit update format. Data is written to the ICM7228C display RAM in parallel random access format. The ICM7228A and ICM

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ICM7228BIBIZ - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - M28.3
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ICM7228BIBIZ - Renesas Electronics  - 3D model - Small Outline Packages - M28.3
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ICM7228BIBIZ Details

  • Manufacturer Part Number:

    ICM7228BIBIZ

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOICW

  • Package Description:

    SOIC-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    M28.3

  • Country Of Origin:

    Mainland China, Malaysia, Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    8

  • Data Input Mode:

    SERIAL

  • Display Mode:

    SEGMENT

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e3

  • Length:

    17.9 mm

  • Moisture Sensitivity Level:

    3

  • Multiplexed Display Capability:

    NO

  • Number of Digits/Characters:

    8-DIGIT

  • Number of Functions:

    1

  • Number of Segments:

    7

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    0.45 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

  • fmax-Min:

    0.00039 MHz

ICM7228BIBIZ Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the ICM7228BIBIZ is -40°C to 85°C.
  • Ensure a stable power supply with a voltage range of 2.7V to 5.5V, and decouple the power pins with 0.1uF and 10uF capacitors to minimize noise and voltage drops.
  • The internal oscillator is a 16MHz oscillator that can be used as a clock source. To use it, set the OSCEN bit in the OSCCTL register to 1, and the internal oscillator will be enabled.
  • To configure the ICM7228BIBIZ for low-power operation, set the PWRDN bit in the PWRCTL register to 1, and the device will enter a low-power state. You can also use the IDLE mode by setting the IDLE bit in the PWRCTL register to 1.
  • The maximum frequency of the ICM7228BIBIZ is 16MHz. To achieve this frequency, use an external crystal oscillator with a frequency of 16MHz, and set the XTAL bit in the OSCCTL register to 1.

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ICM7228BIBIZ Overview

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