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AR1021-I/ML - Microchip

Description: Touch Screen Controllers Touch Sensing Cont

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AR1021-I/ML - Microchip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - QFN, 20 pin_
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AR1021-I/ML - Microchip  - 3D model - Quad Flat No-Lead - QFN, 20 pin_
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AR1021-I/ML Details

  • Manufacturer Part Number:

    AR1021-I/ML

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    QFN

  • Package Description:

    4 X 4 MM, 0.90 MM HEIGHT, ROHS COMPLIANT, PLASTIC, QFN-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    QFN-20

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    6 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    3

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    S-PQCC-N20

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC20,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    2.5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    40

  • Width:

    4 mm

AR1021-I/ML Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the AR1021-I/ML is -40°C to +85°C.
  • To configure the AR1021-I/ML for low-power mode, set the PWRMODE bit in the Power Management Register (PMR) to '1'. This will enable the low-power mode, reducing power consumption.
  • The AR1021-I/ML supports a maximum clock frequency of 32 MHz.
  • To implement a watchdog timer on the AR1021-I/ML, use the Watchdog Timer (WDT) module. Configure the WDT period and enable the WDT by setting the WDTE bit in the WDT Control Register (WDTCSR).
  • Yes, the AR1021-I/ML can be used with an external crystal oscillator. Connect the crystal oscillator to the XTAL1 and XTAL2 pins, and configure the Clock Source Register (CLKSRC) to select the external crystal oscillator as the clock source.

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AR1021-I/ML 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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