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PCF8579T/1,112 - NXP

Description: plastic very small outline package; 56 leads

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PCB Footprints
PCF8579T/1,112 - NXP PCB footprint - Small Outline Packages - Small Outline Packages - SOT190-1
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3D Models
PCF8579T/1,112 - NXP  - 3D model - Small Outline Packages - SOT190-1
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PCF8579T/1,112 Details

  • Manufacturer Part Number:

    PCF8579T/1,112

  • Brand Name:

    NXP Semiconductor

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    VSOP

  • Package Description:

    PLASTIC, VSOP-56

  • Pin Count:

    56

  • Manufacturer Package Code:

    SOT190-1

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    0

  • Data Input Mode:

    SERIAL

  • Display Mode:

    DOT MATRIX

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LIQUID CRYSTAL DISPLAY DRIVER

  • JESD-30 Code:

    R-PDSO-G56

  • JESD-609 Code:

    e3

  • Length:

    21.5 mm

  • Multiplexed Display Capability:

    YES

  • Number of Functions:

    1

  • Number of Segments:

    40

  • Number of Terminals:

    56

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    TOTEM-POLE

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SOP56,.6,30

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    3.3 mm

  • Supply Current-Max:

    0.02 mA

  • Supply Voltage-Max:

    6 V

  • Supply Voltage-Min:

    2.5 V

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Max:

    2.5 V

  • Supply Voltage1-Min:

    -6.5 V

  • Supply Voltage1-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.75 mm

  • Terminal Position:

    DUAL

  • Width:

    11.05 mm

  • fmax-Min:

    0.01 MHz

PCF8579T/1,112 Frequently Asked Questions (FAQs)

  • The PCF8579T/1,112 can support I2C bus frequencies up to 400 kHz, but it's recommended to use a maximum frequency of 100 kHz for reliable operation.
  • No, the PCF8579T/1,112 is not designed to be used as a level shifter. It's a I2C-bus controlled 8-bit quasi-bidirectional pin driver, and it's not intended to be used for voltage level shifting.
  • The PCF8579T/1,112 has a built-in power-on reset (POR) circuit that resets the device when the supply voltage (VDD) is below a certain threshold. To handle POR, ensure that the supply voltage is stable and within the recommended range before initializing the device.
  • The PCF8579T/1,112 can sink or source up to 25 mA per pin, but it's recommended to limit the current to 10 mA per pin to ensure reliable operation and prevent overheating.
  • No, the PCF8579T/1,112 is not designed to drive inductive loads such as relays or solenoids. It's intended for use with resistive loads such as LEDs, switches, and sensors.

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PCF8579T/1,112 Overview

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About NXP

NXP Semiconductors is a leading manufacturer of semiconductor devices with a wide range of semiconductor solutions, including microcontrollers, sensors, connectivity solutions, power management ICs, and security solutions. These products are used in a variety of applications such as automotive, industrial automation, smart homes, mobile devices, and more. NXP Semiconductors is one of the world’s largest semiconductor companies and is headquartered in Eindhoven, the Netherlands.

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