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PCF8545BTT/AJ - NXP

Description: LCD Drivers UniversalLCD driver multiplex up to 1:8

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PCB Footprints
PCF8545BTT/AJ - NXP PCB footprint - Small Outline Packages - Small Outline Packages - TSSOP56
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3D Models
PCF8545BTT/AJ - NXP  - 3D model - Small Outline Packages - TSSOP56
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PCF8545BTT/AJ Details

  • Manufacturer Part Number:

    PCF8545BTT/AJ

  • Brand Name:

    NXP Semiconductor

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Package Description:

    TSSOP-56

  • Pin Count:

    56

  • Manufacturer Package Code:

    SOT364-1

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    0

  • Data Input Mode:

    SERIAL

  • Display Mode:

    DOT MATRIX; SEGMENT

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LIQUID CRYSTAL DISPLAY DRIVER

  • JESD-30 Code:

    R-PDSO-G56

  • JESD-609 Code:

    e4

  • Length:

    14 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    YES

  • Number of Digits/Characters:

    40-DIGIT

  • Number of Functions:

    1

  • Number of Segments:

    320

  • Number of Terminals:

    56

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP56,.3,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    0.06 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    1.8 V

  • Supply Voltage-Nom:

    3.3 V

  • Supply Voltage1-Max:

    5.5 V

  • Supply Voltage1-Min:

    2.5 V

  • Supply Voltage1-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    6.1 mm

  • fmax-Min:

    0.01104 MHz

PCF8545BTT/AJ Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for PCF8545BTT/AJ is 2.5V to 5.5V.
  • The I2C bus speed for PCF8545BTT/AJ can be configured by setting the SCL clock frequency, which can be up to 400 kHz in standard mode and up to 1 MHz in fast mode.
  • The maximum current consumption of PCF8545BTT/AJ is 1.5 mA (typical) at 3.3V supply voltage.
  • The PCF8545BTT/AJ can be reset by applying a low pulse to the RST pin or by performing a software reset by writing a specific code to the reset register.
  • The INT pin on PCF8545BTT/AJ is an interrupt output that can be used to signal to the microcontroller that an event has occurred, such as a change in the input state or a timer overflow.

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PCF8545BTT/AJ 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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