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PCAL6524EVJ - NXP

Description: Interface - I/O Expanders Ultra low-voltage translating 24-bit Fm+ I2C-bus/SMBus I/O expander

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PCB Footprints
PCAL6524EVJ - NXP PCB footprint - BGA - BGA - VFBGA36_2022
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3D Models
PCAL6524EVJ - NXP  - 3D model - BGA - VFBGA36_2022
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PCAL6524EVJ Details

  • Manufacturer Part Number:

    PCAL6524EVJ

  • Brand Name:

    NXP Semiconductor

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Manufacturer Package Code:

    SOT1851-1

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    1

  • Clock Frequency-Max:

    0.4 MHz

  • JESD-30 Code:

    S-PBGA-B36

  • Length:

    2.6 mm

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    24

  • Number of I/O Lines:

    24

  • Number of Ports:

    3

  • Number of Terminals:

    36

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA36.6X6,16

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    200 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    1.65 V

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    2.6 mm

  • uPs/uCs/Peripheral ICs Type:

    PARALLEL IO PORT, GENERAL PURPOSE

PCAL6524EVJ Frequently Asked Questions (FAQs)

  • NXP provides a recommended PCB layout in the PCAL6524EVJ evaluation board user manual, which includes guidelines for component placement, routing, and thermal management.
  • The PCAL6524EVJ can be configured for I2C or SPI interface by setting the appropriate pins (e.g., AD0, AD1, and AD2) to select the desired interface mode. Refer to the datasheet for specific pin configurations.
  • The maximum current rating for the PCAL6524EVJ is 25mA per channel, with a total current limit of 100mA for all channels combined.
  • The PCAL6524EVJ has built-in fault detection and protection features, including overcurrent protection, overvoltage protection, and thermal shutdown. Implementing these features requires proper configuration of the device's registers and external components.
  • The PCAL6524EVJ is designed to operate from a 1.65V to 3.6V power supply. While it can tolerate 5V on the input pins, it is not recommended to operate the device at 5V continuously. A 3.3V power supply is a suitable option.

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PCAL6524EVJ 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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