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See Technical Specifications

AR1011T-I/SS

Touchscreen Controller 4, 5, or 8 Wire Resistive 10 b UART Interface 20-SSOP

Manufacturer:

Microchip Technology, Inc
Mfr.Part #:

AR1011T-I/SS
Datasheet:

AR1011T-I/SS Datasheet (PDF)
Series:

mTouch™
Touchscreen:

4, 5, or 8 Wire Resistive
Resolution (Bits):

10 b
Interface:

UART
EDA/CAD Models:

Request Free CAD Models for AR1011T-I/SS

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AR1011T-I/SS General Description

The Microchip mTouch™ AR1000 Series Resistive Touch Screen Controller is a complete, easy to integrate, cost-effective and universal touch screen controller chip solution. The AR1000 Series has sophisticated proprietary touch screen decoding algorithms to fully process all touch data and save the host from this overhead. More than the usual “preprocessing” features of other low cost devices, the AR1000 delivers reliable, validated and calibrated touch coordinates. Using its onboard EEPROM, the AR1000 can store and independently apply the calibration to the touch coordinates before sending them to the host. This unique combination makes the AR1000 the most resource efficient touch screen controller for embedded designs.

The AR1011 touch screen controller supports UART communication. Please reference the AR1021 touch screen controller for I2C™Compatible and SPI communication.

Key Features

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

Microchip Technology, Inc Original Stock

Specifications

Category	Integrated Circuits (ICs)Data AcquisitionTouch Screen Controllers	Series	mTouch™
Touchscreen	4, 5, or 8 Wire Resistive	Resolution (Bits)	10 b
Interface	UART	Voltage Reference	-
Voltage - Supply	2.5V ~ 5V	Current - Supply	17 mA
Operating Temperature	-40°C ~ 85°C	Mounting Type	Surface Mount
Base Product Number	AR1011	Product Category	Touch Screen Controllers
Type	Resistive Touch Controller	Input Type	3 Key
Sampling Rate	140 S/s	Resolution	10 bit
Interface Type	4-Wire, 5-Wire, 8-Wire, UART	Supply Voltage - Max	5.25 V
Supply Voltage - Min	2.5 V	Operating Supply Current	17 mA
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT	Moisture Sensitive	Yes
Operating Supply Voltage	2.5 V to 5.25 V	Product Type	Touch Screen Controllers
Factory Pack Quantity	1600	Subcategory	Data Converter ICs
Unit Weight	0.016000 oz