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PCAL6416AHF - NXP

Description: I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin HWQFN EP / Low-voltage translating 16-bit I2C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers

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PCB Footprints
PCAL6416AHF - NXP PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - HWQFN24_2024
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3D Models
PCAL6416AHF - NXP  - 3D model - Quad Flat No-Lead - HWQFN24_2024
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PCAL6416AHF Details

  • Manufacturer Part Number:

    PCAL6416AHF

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    HWQFN-24

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    8

  • Clock Frequency-Max:

    0.4 MHz

  • JESD-30 Code:

    S-PQCC-N24

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    16

  • Number of I/O Lines:

    16

  • Number of Ports:

    2

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC24,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 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:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

  • uPs/uCs/Peripheral ICs Type:

    PARALLEL IO PORT, GENERAL PURPOSE

PCAL6416AHF Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for PCAL6416AHF is 1.65 V to 5.5 V, with a typical voltage of 3.3 V or 5 V.
  • The PCAL6416AHF can be configured for I2C or SMBus interface by setting the appropriate values for the SCL and SDA pins. For I2C, set SCL to 100 kHz or 400 kHz, and for SMBus, set SCL to 10 kHz or 100 kHz.
  • The maximum frequency for the PCAL6416AHF is 400 kHz for I2C and 100 kHz for SMBus.
  • The interrupt output of the PCAL6416AHF is an open-drain output, which requires an external pull-up resistor to VCC. The interrupt output is active-low, meaning it is low when an interrupt is generated.
  • The reset pin (RST) on the PCAL6416AHF is an active-low input that resets the device when pulled low. It is recommended to connect the RST pin to VCC through a pull-up resistor to ensure proper operation.

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PCAL6416AHF 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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