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PCA6416AHF - NXP

Description: • I 2C-bus to parallel port expander • Operating power supply voltage range of 1.65 V to 5.5 V • Allows bidirectional voltage-level translation and GPIO expansion between: – 1.8 V SCL/SDA and 1.8 V, 2.5 V, 3.3 V or 5 V Port P – 2.5 V SCL/SDA and 1.8 V, 2.5 V, 3.3 V or 5 V Port P – 3.3 V SCL/SDA and 1.8 V, 2.5 V, 3.3 V or 5 V Port P – 5 V SCL/SDA and 1.8 V, 2.5 V, 3.3 V or 5 V Port P • Low standby current consumption: – 1.5 μA typical at 5 V VDD – 1.0 μA typical at 3.3 V VDD

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PCB Footprints
PCA6416AHF - NXP PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 24 terminals; body 4 x 4 x 0.75 mm
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3D Models
PCA6416AHF - NXP  - 3D model - Quad Flat No-Lead - 24 terminals; body 4 x 4 x 0.75 mm
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PCA6416AHF Details

  • Manufacturer Part Number:

    PCA6416AHF

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    4 X 4 MM, 0.75 MM HEIGHT, PLASTIC, MO-220, SOT994-1, HWQFN-24

  • Pin Count:

    24

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    7

  • Clock Frequency-Max:

    0.4 MHz

  • JESD-30 Code:

    S-PQCC-N24

  • 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 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 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

PCA6416AHF Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for PCA6416AHF is 2.3V to 5.5V, although it can tolerate a voltage range of 1.8V to 6.0V for short periods.
  • The PCA6416AHF can be configured for I2C or SMBus operation by setting the SCL pin high or low, respectively, during power-up. For I2C operation, SCL should be high, and for SMBus operation, SCL should be low.
  • The maximum frequency of the clock signal that can be used with PCA6416AHF is 400 kHz for I2C operation and 100 kHz for SMBus operation.
  • The PCA6416AHF can be reset by pulling the RESET pin low for at least 1 ms. This will reset the device to its default state.
  • The INT pin on the PCA6416AHF is an active-low 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 timeout.

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PCA6416AHF 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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Part Image PCA6416AHF,128 NXP Semiconductors

Parallel I/O Port, 16-Bit, 16 I/O, CMOS, PQCC24