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AR1021-I/SS - Microchip

Description: MCU,Touch Screen Controller,A1021,SSOP20 AR1021-I/SS, Resistive Touch Screen Controller, 10 bit 140sps Serial-SPI 4-Wire, 5-Wire, 8-Wire, 20-Pin SSOP

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AR1021-I/SS - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 20 Pin SSOP_1
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AR1021-I/SS - Microchip  - 3D model - Small Outline Packages - 20 Pin SSOP_1
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AR1021-I/SS Details

  • Manufacturer Part Number:

    AR1021-I/SS

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Package Description:

    5.30 MM, ROHS COMPLIANT, PLASTIC, SSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    SSOP-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:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    7.2 mm

  • Moisture Sensitivity Level:

    2

  • 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:

    SSOP

  • Package Equivalence Code:

    SSOP20,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    2 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:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    40

  • Width:

    5.3 mm

AR1021-I/SS Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the AR1021-I/SS is -40°C to +85°C.
  • To configure the AR1021-I/SS for low-power mode, set the PWRMODE bit in the Power Management Register (PMR) to '1'. This will enable the low-power mode, reducing the device's power consumption.
  • The AR1021-I/SS supports a maximum clock frequency of 32 MHz.
  • To implement a watchdog timer on the AR1021-I/SS, use the Watchdog Timer (WDT) module. Configure the WDT period and enable the WDT by setting the WDTE bit in the Watchdog Timer Control Register (WDTCSR).
  • Yes, the AR1021-I/SS is compatible with a 3.3V power supply. However, ensure that the input voltage is within the recommended operating range of 2.7V to 3.6V.

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AR1021-I/SS 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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