AR1020-I/ML
- Mfr.Part #
- AR1020-I/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 20-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC SCREEN CNTRL 10BIT 20QFN
- Stock
- 222
- In Stock :
- 222
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- Manufacturer :
- Microchip Technology
- Product Category :
- Touch Screen Controllers
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 20-VFQFN Exposed Pad
- Resolution (Bits) :
- 10 b
- Terminal Finish :
- Matte Tin (Sn)
- RoHS :
- Details
- Brand :
- Microchip Technology
- Mounting Style :
- SMD/SMT
- Peak Reflow Temperature (Cel) :
- 260
- Mounting Type :
- Surface Mount
- Minimum Operating Temperature :
- - 40 C
- Series :
- mTouch™
- REACH SVHC :
- No SVHC
- Published :
- 2009
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Product Category :
- Touch Screen Controllers
- Operating Supply Current :
- 17mA
- Package Shape :
- Square
- Terminal Form :
- NO LEAD
- Product Type :
- Touch Screen Controllers
- Voltage - Supply :
- 2.5V~5V
- Sensing Method :
- Resistive
- Number of Functions :
- 1
- Output Current :
- 25mA
- Input Type :
- 3 Key
- Weight :
- 123.008581mg
- Number of Terminations :
- 20
- Interface :
- I2C, Serial, SPI
- Mounting :
- Surface Mount
- HTS Code :
- 9031.80.80.85
- Pin Count :
- 20
- Packaging :
- Tube
- Base Part Number :
- AR1020
- JESD-609 Code :
- e3
- Seated Height-Max :
- 1 mm
- Terminal Position :
- QUAD
- Width :
- 4mm
- Factory Lead Time :
- 6 Weeks
- Touchscreen :
- 4, 5, or 8 Wire Resistive
- Product Status :
- Active
- Voltage Reference :
- --
- Current - Supply :
- 17mA
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Height :
- 1mm
- Base Product Number :
- AR1020
- Reach Compliance Code :
- Compliant
- Nominal Input Voltage :
- 5V
- Supplier Device Package :
- 20-QFN-EP (4x4)
- Type :
- Resistive Touch Screen Controller
- Surface Mount :
- yes
- Number of Terminals :
- 20
- Contact Plating :
- Tin
- Screening Level :
- Industrial
- Subcategory :
- Data Converter ICs
- Terminal Pitch :
- 0.5mm
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Number of Pins :
- 20
- Resolution :
- 10 bit
- JESD-30 Code :
- S-PQCC-N20
- Interface Type :
- I2C, SPI
- Manufacturer :
- Microchip
- Temperature Grade :
- Automotive
- Radiation Hardening :
- No
- Category :
- Resistive Touch Screen Controller
- Qualification Status :
- Not Qualified
- Pbfree Code :
- yes
- Package :
- Tube
- Operating Temperature :
- -40°C~85°C
- Length :
- 4mm
- Maximum Operating Temperature :
- + 85 C
- Operating Supply Voltage :
- 3.3 V to 5 V
- Sampling Rate :
- 140 sps
- ECCN Code :
- EAR99
- Number of Bits :
- 10
- Datasheets
- AR1020-I/ML

Touch Screen Controllers Microchip Technology AR1020-I/ML Overview
The Microchip Technology AR1020-I/ML is a high-performance touch screen controller designed to offer manufacturers a compact and efficient solution for integrating touch capabilities into a variety of applications. This 10-bit resolution controller, housed in a 20-QFN package, is particularly optimized for advanced touch functionalities. Its design prioritizes responsiveness and precision, making it an ideal choice for systems requiring reliable user interface solutions. By leveraging the AR1020-I/ML, manufacturers can significantly enhance the interactive experience of their devices, making them more attractive to B2B clients seeking bulk purchasing options for high-quality touch screen implementations.
AR1020-I/ML Features
The AR1020-I/ML Touch Screen Controller from Microchip Technology offers several key features that make it a standout option for any touch interface system. These features include high resolution 10-bit ADC that provides fine touch detection, low power consumption for enhanced battery life in portable devices, and advanced noise immunity that ensures reliable operation in noisy environments. Its compact 20-QFN package allows for integration in space-constrained applications, and its robust firmware supports multiple touch inputs, further broadening its usability in complex multi-touch scenarios.
AR1020-I/ML Applications
- Smartphones and Tablets: The AR1020-I/ML is utilized to provide precise touch input detection, enabling smooth and responsive user interfaces in compact mobile devices.
- Industrial Control Panels: In industrial settings, this controller offers robustness and precision, crucial for interfacing with machinery and ensuring operational accuracy under tough conditions.
- Home Automation Systems: Leveraging its advanced touch capabilities, the AR1020-I/ML can be integrated into home automation interfaces, enhancing user interaction with systems for lighting, security, and climate control.
- Automotive Infotainment Systems: The touch controller enhances dashboard functionality by enabling touch-based inputs for navigation and entertainment systems, providing a seamless interface for drivers and passengers alike.
- Medical Devices: In medical applications, the AR1020-I/ML ensures reliable and precise touch inputs, essential for devices where ease of use and accuracy are paramount.
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