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MCXA142VFT - NXP

Description: ARM® Cortex®-M33 MCX A Microcontroller IC 32-Bit Single-Core 48MHz 64KB (64K x 8) FLASH 48-HVQFN (7x7)

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Symbol
MCXA142VFT - NXP - PCB symbol
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PCB Footprints
MCXA142VFT - NXP PCB footprint - Other - Other - SOT619-28
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3D Models
MCXA142VFT - NXP - 3D model - Other - SOT619-28
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MCXA142VFT Details

  • Manufacturer Part Number:

    MCXA142VFT

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    HVQFN-48

  • ECCN Code:

    3A991.A.2

  • HTS Code:

    8542.31.00.30

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    13

  • Has ADC:

    YES

  • Additional Feature:

    USB2.0

  • Bit Size:

    32

  • Boundary Scan:

    YES

  • CPU Family:

    CORTEX-M33

  • Clock Frequency-Max:

    50 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    YES

  • Format:

    FIXED POINT

  • Integrated Cache:

    YES

  • JESD-30 Code:

    S-PQCC-N48

  • Length:

    7 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    3

  • Number of DMA Channels:

    4

  • Number of I/O Lines:

    41

  • Number of Serial I/Os:

    3

  • Number of Terminals:

    48

  • Number of Timers:

    8

  • On Chip Data RAM Width:

    8

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC48,.27SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • RAM (bytes):

    16384

  • ROM (words):

    65536

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1 mm

  • Speed:

    48 MHz

  • Supply Current-Max:

    100 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    1.71 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Silver (Ag)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    40

  • Width:

    7 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

MCXA142VFT Frequently Asked Questions (FAQs)

  • NXP recommends a thermal pad on the bottom of the package, connected to a large copper area on the PCB to dissipate heat. A minimum of 2oz copper thickness is recommended, and the thermal pad should be connected to a ground plane to reduce thermal resistance.
  • To ensure reliable operation in high-temperature environments, it's essential to follow proper thermal design and layout guidelines. Additionally, consider using thermal interface materials (TIMs) to improve heat transfer between the device and the heat sink or PCB. NXP also recommends derating the device's power dissipation according to the ambient temperature.
  • NXP recommends soldering the device using a reflow soldering process with a peak temperature of 260°C (500°F) for a maximum of 20 seconds. The recommended soldering profile is available in the NXP application note AN10365.
  • The MCXA142VFT has built-in ESD protection, but it's still essential to follow proper ESD handling procedures during assembly and testing. Use ESD-safe materials, wrist straps, and mats to prevent damage to the device. NXP also recommends using ESD protection devices, such as TVS diodes, on the input and output lines.
  • NXP recommends using X7R or X5R ceramic capacitors with a minimum capacitance of 10uF and a maximum ESR of 100mΩ for the input and output capacitors. The capacitors should be placed as close as possible to the device's pins to minimize parasitic inductance.

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MCXA142VFT 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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