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SEC1210I-CN-02NC-TR - Microchip

Description: I/O Controller Interface IC Smart Card Bridge to USB, SPI, and UART Interfaces

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SEC1210I-CN-02NC-TR - Microchip - PCB symbol
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SEC1210I-CN-02NC-TR - Microchip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - SEC1210I-CN-02NC-TR
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SEC1210I-CN-02NC-TR Details

  • Manufacturer Part Number:

    SEC1210I-CN-02NC-TR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    QFN-24

  • Country Of Origin:

    Taiwan

  • HTS Code:

    8542.31.00.30

  • Factory Lead Time:

    4 Weeks

  • Date Of Intro:

    2016-09-28

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    23

  • Bus Compatibility:

    SPI; UART; USB

  • Clock Frequency-Max:

    48 MHz

  • Data Transfer Rate-Max:

    1.5 MBps

  • JESD-30 Code:

    S-PQCC-N24

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    3

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HQCCN

  • Package Equivalence Code:

    LCC24,.2SQ,25

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG

  • Packing Method:

    TR

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    7.5 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3.6 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    QUAD

  • Width:

    5 mm

  • uPs/uCs/Peripheral ICs Type:

    BUS CONTROLLER, UNIVERSAL SERIAL BUS

SEC1210I-CN-02NC-TR Frequently Asked Questions (FAQs)

  • Microchip 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. Operating the device within the recommended temperature range and providing adequate cooling will also help ensure reliable operation.
  • Microchip recommends following the JEDEC J-STD-020D.1 standard for soldering conditions. The recommended peak temperature is 260°C, with a maximum time above 217°C of 60 seconds. It's essential to follow these guidelines to prevent damage to the device during the soldering process.
  • To troubleshoot I2C interface issues, start by verifying the I2C bus voltage and frequency. Ensure that the bus voltage is within the recommended range (1.7V to 5.5V) and the frequency is within the specified range (up to 400 kHz). Check the I2C bus signals using an oscilloscope or logic analyzer to identify any signal integrity issues. Also, verify that the device is properly addressed and that the I2C bus is not overloaded.
  • Microchip recommends powering up the device in the following sequence: VDD, then VCC, and finally the input signals. This sequence helps prevent latch-up and ensures proper device operation. It's essential to follow this sequence to prevent damage to the device or system.

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SEC1210I-CN-02NC-TR Overview

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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Part Image SEC1210I-CN-02NC Microchip Technology Inc

USB Bus Controller, CMOS, PQCC24