X-On Electronics has gained recognition as a prominent supplier of AR1021T-I/ML Touch Screen Controllers across the USA, India, Europe, Australia, and various other global locations. AR1021T-I/ML Touch Screen Controllers are a product manufactured by Microchip. We provide cost-effective solutions for Touch Screen Controllers, ensuring timely deliveries around the world.

AR1021T-I/ML Microchip

AR1021T-I/ML electronic component of Microchip
AR1021T-I/ML Microchip
AR1021T-I/ML Touch Screen Controllers
AR1021T-I/ML  Semiconductors

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See Product Specifications
Part No. AR1021T-I/ML
Manufacturer: Microchip
Category: Touch Screen Controllers
Description: Touch Screen Controllers Touch Sensing Cont
Datasheet: AR1021T-I/ML Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
26: USD 2.4167 ea
Line Total: USD 62.83 
Availability - 3201
Ship by Fri. 11 Apr to Thu. 17 Apr
MOQ: 26  Multiples: 1
Pack Size: 1
Availability Price Quantity
3201
Ship by Fri. 11 Apr to Thu. 17 Apr
MOQ : 26
Multiples : 1
26 : USD 2.4986
26 : USD 2.4609
27 : USD 2.4219
100 : USD 2.3842
250 : USD 2.2563
500 : USD 2.22
1000 : USD 2.1838
3000 : USD 2.1462

1455
Ship by Wed. 09 Apr to Fri. 11 Apr
MOQ : 1
Multiples : 1
1 : USD 3.1314
25 : USD 2.7131
100 : USD 2.6066
3300 : USD 2.6066

3201
Ship by Fri. 11 Apr to Thu. 17 Apr
MOQ : 26
Multiples : 1
26 : USD 2.4167
26 : USD 2.3802
27 : USD 2.3425
100 : USD 2.306
250 : USD 2.1823
500 : USD 2.1472
1000 : USD 2.1121
3000 : USD 2.0759

   
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We are delighted to provide the AR1021T-I/ML from our Touch Screen Controllers category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the AR1021T-I/ML and other electronic components in the Touch Screen Controllers category and beyond.

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AR1000 SERIES RESISTIVE TOUCH SCREEN CONTROLLER AR1000 Series Resistive Touch Screen Controller Special Features Touch Sensor Support RoHS Compliant 4-Wire, 5-Wire and 8-Wire Analog Resistive Power-Saving Sleep mode Lead-to-Lead Resistance: 50-2,000 typical) Industrial Temperature Range Layer-to-Layer Capacitance: 0-0.5 F Built-in Drift Compensation Algorithm Touch Sensor Time Constant: 500 s (maximum) 128 Bytes of User EEPROM Touch Resolution Power Requirements 10-bit Resolution (maximum) Operating Voltage: 2.5-5.0V 5% Standby Current: Touch Coordinate Report Rate - 5V: 85 A, typical 125 A (maximum) - 2.5V: 40 A, typical 60 A (maximum) 140 Reports Per Second (typical) with a Touch Operating No touch Current: Sensor of 0.02 F with 200 Layers - 3.0 mA (typical) Actual Report Rate is dependent on the Touch Operating Touch Current: Sensor used - 17 mA, typical, with a touch sensor having 200 layers Communications - Actual current is dependent on the touch SPI, Slave mode, p/n AR1021 sensor used 2 AR1011/AR1021 Brown-Out Detection (BOR) set I C, Slave mode, p/n, AR1021 to 2.2V UART, 9600 Baud Rate, p/n AR1011 Touch Modes Off, Stream, Down, Up and more. 2009-2016 Microchip Technology Inc. DS40001393C-page 1AR1000 SERIES RESISTIVE TOUCH SCREEN CONTROLLER Table of Contents 1.0 Device Overview .......................................................................................................................................................................... 3 2.0 Basics of Resistive Sensors ......................................................................................................................................................... 5 3.0 Hardware...................................................................................................................................................................................... 9 2 4.0 I C Communications .................................................................................................................................................................. 14 5.0 SPI Communications.................................................................................................................................................................. 18 6.0 UART Communications.............................................................................................................................................................. 22 7.0 Touch Reporting Protocol ........................................................................................................................................................... 23 8.0 Configuration Registers.............................................................................................................................................................. 24 9.0 Commands ................................................................................................................................................................................. 30 10.0 Application Notes ....................................................................................................................................................................... 39 11.0 Electrical Specifications.............................................................................................................................................................. 45 12.0 Packaging Information................................................................................................................................................................ 47 Appendix A: Data Sheet Revision History............................................................................................................................................ 57 Appendix B: Device Differences........................................................................................................................................................... 58 The Microchip Website......................................................................................................................................................................... 59 Customer Change Notification Service ................................................................................................................................................ 59 Customer Support................................................................................................................................................................................ 59 TO OUR VALUED CUSTOMERS It is our intention to provide our valued customers with the best documentation possible to ensure successful use of your Microchip products. To this end, we will continue to improve our publications to better suit your needs. Our publications will be refined and enhanced as new volumes and updates are introduced. If you have any questions or comments regarding this publication, please contact the Marketing Communications Department via E-mail at docerrors microchip.com. We welcome your feedback. Most Current Data Sheet To obtain the most up-to-date version of this data sheet, please register at our Worldwide Website at:

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Electronic integrated circuits- Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
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