AR1021-I/SO, Resistive Touch Screen Controller, 10 bit I2C, SPI 4-Wire, 5-Wire, 8-Wire, 20-Pin SOIC

  • RS Stock No. 177-1836
  • Mfr. Part No. AR1021-I/SO
  • Manufacturer Microchip
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): US
Product Details

The Microchip mTouch™ AR1000 Series Resistive Touch Screen Controller is a complete, easy to integrate, cost-effective and universal touch screen controller chip solution.

Additional Features: Supports any manufacturer's 4-, 5-, or 8-wire analog resistive touch screen I2C or SPI communication
1024x1024 resolution
EEPROM calibration retention
Supports any size analog resistive touch screen, 1.5" - 24"

Attribute Value
Resolution 10 bit
Interface Type I2C, SPI
Sensing Technology Resistive
Sensing Wire Type 4-Wire, 5-Wire, 8-Wire
Mounting Type Surface Mount
Package Type SOIC
Pin Count 20
Dimensions 12.8 x 7.5 x 2.35mm
Length 12.8mm
Width 7.5mm
Height 2.35mm
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
40 In stock for delivery within 3 working days
Price Each (In a Pack of 5)
SGD 2.92
(exc. GST)
SGD 3.12
(inc. GST)
Per unit
Per Pack*
5 - 5
10 - 15
20 +
*price indicative
Packaging Options: