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AR1100T-I/MQ
Microchip Technology
IC SCREEN CNTRL 12BIT 20QFN
3486 Pcs New Original In Stock
Touchscreen Controller 4, 5, or 8 Wire Resistive 10, 12 b Serial, UART, USB Interface 20-VQFN (5x5)
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*Quantity
Minimum 1
Minimum 1
5.0 / 5.0
- (121 Ratings)
AR1100T-I/MQ
Product Overview
1272300
DiGi Electronics Part Number
AR1100T-I/MQ-DGManufacturer
Microchip Technology
AR1100T-I/MQ
Description
IC SCREEN CNTRL 12BIT 20QFNInventory
3486 Pcs New Original In Stock
Touchscreen Controller 4, 5, or 8 Wire Resistive 10, 12 b Serial, UART, USB Interface 20-VQFN (5x5)
Quantity
Minimum 1
Minimum 1
Purchase and inquiry
Warranty & Returns
How to Order
Shipping & Delivery
Quality Assurance
365 - Day Quality Guarantee - Every part fully backed.
90 - Day Refund or Exchange - Defective parts? No hassle.
Limited Stock, Order Now - Get reliable parts without worry.
Global Shipping & Secure Packaging
Worldwide Delivery in 3-5 Business Days
100% ESD Anti-Static Packaging
Real-Time Tracking for Every Order
Secure & Flexible Payment
Credit Card, VISA, MasterCard, PayPal, Western Union, Telegraphic Transfer(T/T) and more
All payments encrypted for security
AR1100T-I/MQ Technical Specifications
Category
Data Acquisition, Touch Screen Controllers
Packaging
-
Series
mTouch™
Product Status
Active
Touchscreen
4, 5, or 8 Wire Resistive
Resolution (Bits)
10, 12 b
Interface
Serial, UART, USB
Voltage Reference
Internal
Voltage - Supply
3.3V ~ 5V
Current - Supply
25 mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Grade
-
Qualification
-
Package / Case
20-VQFN Exposed Pad
Supplier Device Package
20-VQFN (5x5)
Base Product Number
AR1100
Datasheet & Documents
PCN Assembly/Origin
Qualification Copper Wire Revison 01/Apr/2014
HTML Datasheet
AR1100T-I/MQ-DG
PCN Design/Specification
Mold Compound Update 31/Oct/2014
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Additional Information
Standard Package
3,300
Reviews
5.0/5.0-(Show up to 5 Ratings)
Dec 02, 2025
Ich kann DiGi Electronics nur empfehlen, vor allem wegen ihrer günstigen Preise und schnellen Service-Reaktion.
Dec 02, 2025
The logistics team at DiGi Electronics handles shipments with great professionalism, ensuring timely deliveries even during busy seasons.
Dec 02, 2025
I appreciated the prompt responses from the support staff, who addressed all my questions with patience and clarity.
Dec 02, 2025
The affordability of their products is what keeps me coming back.
Dec 02, 2025
Their customer service makes me feel valued and well-attained.
Dec 02, 2025
DiGi Electronics offers outstanding after-sales support that truly exceeds expectations.
Dec 02, 2025
The after-sales support from DiGi Electronics is exceptional—they follow up to ensure everything is functioning well and offer helpful advice.
Dec 02, 2025
Their attention to shipping schedules helps streamline my supply chain.
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Frequently Asked Questions (FAQ)
What are the main features of the microchip AR1100T-I/MQ touchscreen controller?
The AR1100T-I/MQ is a resistive touchscreen controller supporting 4, 5, or 8-wire configurations with 10 or 12-bit resolution. It features serial, UART, and USB interfaces and operates with a voltage supply of 3.3V to 5V, making it versatile for various applications.
Is the AR1100T-I/MQ compatible with different touchscreen types and interfaces?
Yes, this controller is compatible with resistive touchscreens and supports multiple wiring options, including 4, 5, and 8-wire configurations. It can interface via serial, UART, or USB, ensuring broad compatibility with different devices.
What are the typical applications of the AR1100T-I/MQ touchscreen controller?
The AR1100T-I/MQ is ideal for industrial control panels, portable devices, and kiosk systems that require reliable resistive touchscreen input. Its high-resolution support and multiple interface options make it suitable for precise touch detection.
What are the advantages of using the AR1100T-I/MQ over other touchscreen controllers?
This controller offers high-resolution (up to 12 bits), multiple wiring configurations, and flexible interface options, providing accurate touch input and easy integration into various systems. Its surface-mount design also ensures reliability and compactness.
How do I purchase and what is the warranty or support for the AR1100T-I/MQ?
The AR1100T-I/MQ is available in stock in quantities of over 3,000 pieces, shipped in Tape & Reel packaging. For warranty or technical support, please contact the supplier or authorized distributor directly for service details.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
Counterfeit and defect prevention
Comprehensive screening to identify counterfeit, refurbished, or defective components, ensuring only authentic and compliant parts are delivered.
Visual and packaging inspection
Verification of component appearance, markings, date codes, packaging integrity, and label consistency to ensure traceability and conformity.
Electrical performance verification
Testing of key electrical parameters to confirm functional compliance with manufacturer specifications.
Life and reliability evaluation
Sampling-based reliability and life testing to assess long-term stability and operational performance under specified conditions.
AR1100T-I/MQ CAD Models
Microchip Technology AR1100T-I/MQ PCB symbols & footprints
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