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PCA9506BS,118 - NXP

Description: Interface - I/O Expanders I/O EXPANDER I2C

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Symbol
PCA9506BS,118 - NXP - PCB symbol
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PCB Footprints
PCA9506BS,118 - NXP PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - HVQFN56
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3D Models
PCA9506BS,118 - NXP - 3D model - Quad Flat No-Lead - HVQFN56
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PCA9506BS,118 Details

  • Manufacturer Part Number:

    PCA9506BS,118

  • Brand Name:

    NXP Semiconductor

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFN

  • Package Description:

    LCC-56

  • Pin Count:

    56

  • Manufacturer Package Code:

    SOT684-1

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    0

  • Clock Frequency-Max:

    0.4 MHz

  • JESD-30 Code:

    S-PQCC-N56

  • JESD-609 Code:

    e4

  • Length:

    8 mm

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    40

  • Number of I/O Lines:

    40

  • Number of Ports:

    2

  • Number of Terminals:

    56

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC56,.31SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    500 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.3 V

  • Supply Voltage-Nom:

    3.3 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:

    8 mm

  • uPs/uCs/Peripheral ICs Type:

    PARALLEL IO PORT, GENERAL PURPOSE

PCA9506BS,118 Frequently Asked Questions (FAQs)

  • A good PCB layout for the PCA9506BS involves keeping the input and output traces as short as possible, using a solid ground plane, and minimizing the distance between the device and the capacitors. It's also recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure reliable communication, make sure to use the correct baud rate, data bits, and stop bits in the microcontroller. Also, use a pull-up resistor on the SCL line and a pull-down resistor on the SDA line. Additionally, ensure that the microcontroller's I2C clock frequency is within the PCA9506BS's specified range.
  • The PCA9506BS supports cable lengths up to 10 meters (33 feet) at a data rate of 100 kHz. However, the actual cable length may vary depending on the specific application, cable quality, and environmental conditions.
  • The PCA9506BS has built-in error detection and correction mechanisms. In case of errors, the device will retry the transmission up to 3 times. If the error persists, the device will NACK the transmission. It's recommended to implement a retry mechanism in the microcontroller to handle errors and ensure reliable data transfer.
  • The PCA9506BS has a typical current consumption of 1.5 mA in active mode, 1.2 mA in standby mode, and 0.5 mA in power-down mode. The actual power consumption may vary depending on the specific application, operating frequency, and environmental conditions.

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PCA9506BS,118 Overview

Use the download button to access the PCA9506BS,118 schematic symbol, PCB footprint, and 3D model.
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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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