MGC3140-E/MV

Touch and 3D Gesture Control Touch and 3D Gesture Control www.microchip.com/touch Touch and Gesture Welcome to the powerhouse of touch. Microchip offers a compelling capacitive touch solution for every touch use case – from single buttons to touchpads and touchscreens to proximity detection and 3D gesture control for the consumer, industrial and automotive market. Microchip’s touch solutions excel based on our deep knowledge and experience. Regardless of whether you choose a touch turnkey product or a touch library for a microcontroller, you always benefit from decades of touch experience. Turnkey Touch CAP/AT42QT/MTCH Proximity, Button Slider, Wheels Touch Libraries PIC®/AVR®/SAM MCUs Multi Touch Screens maXTouch® Technology Touchpads/ Touchscreens 2D Touch Surface Library PIC/AVR/SAM MCUs Free Space Gesture Control 3D Gesture GestIC® Technology All technologies behind our touch solutions are developed in house. Technologies • Adaptive noise filtering • Water-tolerant touch buttons, sliders and wheels • Water-tolerant touchpads and -screens • Hardware touch measurement peripherals (CIPs) on microcontrollers • Driven shield for increased sensitivity, noise shielding and water tolerance 2 • PCB track length compensation • Low-power wake-up on touch • Mutual capacitive sensing • Self-capacitance sensing • Autonomous touch sensing • Parallel sensing • Auto calibration Use Cases • • • • • • • • Buttons Sliders Wheels Proximity Hands-on detection Lowest power touch pads Touchscreens Touchpads with gesture detection • Keyless entry door handle • Appliance safety touch • Automotive functional safety touch • 3D gesture sensing www.microchip.com/touch www.microchipdeveloper.com/touch:start Touch and Gesture Why Capacitive Touch? From your customers perspective, the user interface is the product. Innovative, modern and attractive. In short, high-selling products all have one thing in common—they all have a user-friendly interface. Adding touch to your product adds value to your product. Interfaces with mechanical push buttons have several moving parts, significantly decreasing reliability and tooling cost. Why Touch With Microchip? With over a decade of experience in automotive touch, Microchip is the leading provider of robust touch solutions. Furthermore, our touch tool chain ensures that your touch journey is as short as possible, minimizing time to production. Microchip is also aware that you operate globally. We will provide on-site, native language support in your design centers as well as at your manufacturing locations. We call it local support on a global scale. Turnkey Touch Products Turnkey touch controllers provide the fastest and easiest way to upgrade from mechanical buttons to modern touch buttons or displays with touch. Our turnkey touch products are ready to use for implementation of touch buttons, sliders and wheels, touchscreens and proximity solutions for consumer, industrial and automotive applications. No programming experience is needed, just connect the sensor and apply power. All touch controllers communicate to the host via standard serial interfaces, such as I2C, SPI or USB as well as GPIO. C: 70 M: 10 Y: 0 K: 15 PMS: 639C Microcontroller With Touch Integration Microchip offers a wide range of 8-, 16- and 32-bit devices with our PIC®, AVR® and SAM MCU and MPU series. All of these platforms enable high-performance touch with dedicated on-chip touch Core Independent Peripherals (CIPs). Data Visualizer Microchip’s touch library is supported by all of Microchip’s code configurators, enabling you to easily access Microchip’s decades of experience in capacitive touch design. To save code space, enhance usability and speed up the development of your touch project, Microchip provides the touch library individually tailored to your use case via MPLAB® Code Configurator, MPLAB Harmony 3 and Atmel START. maXTouch® Studio Implementing touch on an MCU has never been easier! Touch and 3D Gesture Control 3 Buttons, Sliders, Wheels and Proximity Microchip’s Performance Advantage Regardless of whether you choose a turnkey touch product or a touch library to integrate with your code—you will benefit from Microchip’s performance in touch. Noise Robust Touch Automotive Touch Home Appliance Safety True Water Tolerant Touch Long-Term Touch Provider Ease-of-Use Very-High Button Count Low Power • • • • • • IEC 61000-4-6 Conducted noise Radiated noise ESD BCI tests Emission/CISPR-25 • 20+ years experience in touch • Serving all use touch use cases • Risk mitigation by choosing an established solution 4 • • • • Automotive touch screens Automotive touch MCUs Automotive Design Center Functional Safety Design Center • Local (language) support on global scale • Fast development with code configurators • microchipdeveloper.com, your touch solution center • IEC60730 certified solutions • Touch library for MCUs • Touch Turnkey products • Dedicated solution to enable noise robust and fast touch • Cost down due to reduced chip count • Support for long feeding lines • Outdoor use, rain tolerant • No lock-out – touch remains functional • Buttons, sliders, touchpads, touchscreens • Waterproof touch with Metal Over Cap (MoC) • Low power flat rate < 5 μA • Power consumption doesn’t scale with button count www.microchip.com/touch www.microchipdeveloper.com/touch:start Buttons, Sliders Wheels and Proximity Turnkey Touch Products Our turnkey touch products pave a straight path for you to implement touch in your user interface. The products enable you to replace mechanical buttons without any further changes at your product, touch, plug and play. With a streamlined and touchfocused functionality, as well as simple GUI-based configuration, turnkey touch products offer the shortest time to market - ideal for your first touch design. Starting with a single button, to sliders, wheels and up to 64 buttons—Microchip offers fast and reliable turnkey touch solutions. MTCH10x • • • • • 1 to 8 sensing channels Digital output Water-tolerant touch Simple tuning process Direct button replacement CAP1xx • • • • 3 to 14 sensing channels I2C interface Water-tolerant touch LED driver—high resolution PWM AT42QTxxxx • 1 to 64 sensing channels • UART/SPI/I2C interface • EN/IEC 60730 certification on select devices Touch on Microcontrollers – Microchip’s Touch Libraries Microchip offers complete touch libraries and industry leading tools to enable touch sensing on most PIC, AVR and SAM devices. All platforms support touch in hardware through Core Independent Peripherals (CIPs). These touch enabled microcontrollers ensure a smooth integration with any other task as well as low power and water tolerance for your touch designs. Benefits of MCUs With Touch Our MCUs feature dedicated CIPs to offload touch functionality from the MCU core. • Hardware Capacitive Voltage Divider (HCVD) • ADC with Computation (ADCC) • Peripheral Touch Controller (PTC) Touch Development Tools Microchip supports touch configuration right from the Integrated Development Environment (IDE). You can configure your touch design easily and the IDE generates ready-to-use code - tailored to your design. • MPLAB X IDE features MPLAB Code Configurator (MCC) for 8-bit PIC devices • MPLAB X IDE features Harmony 3 for 32-bit SAM/PIC32 devices • Atmel Studio 7 features Atmel START These touch modules support self- and mutual-capacitance measurements, providing you with great flexibility. Due to their autonomous operation, CPU resources and power consumption are minimized, even for high key count designs. With built-in automatic tuning and calibration, Microchip provides the Our development environments are also available in the cloud, giving you the fastest access to the broadest MCU portfolio highest quality of touch even in harsh environments. with touch. • 8-, 16- and 32-bit platforms • mplabxpress.microchip.com • Smallest packages include WLCP • www.microchip.com/start • Cost-opttimized production with SOIC/SSOP • From 6-pin to 144-pin devices, up to 1 MB Flash memory The Data Visualizer connects directly to your application and • On-chip integration options include USB, CAN, FD, LIN, allows real-time analysis of touch signals for quick touch tuning IrDA®, wireless protocol stack, segmented LCD and C: 70 M: 10 Y: 0 K: 15to optimal performance.PMS: 639C graphics • Automotive certified MCUs in 8/16/32-bit Data Visualizer Touch and 3D Gesture Control 5 2D Touchpads on MCUs 2D Touch Sensing – Touchpads and Touchscreens Microchip, as the leading provider in touch technology, offers a wide range of solutions for 2D touchpads and touchscreens for the consumer, industrial and automotive markets. Our 2D touch library focuses on lowest power touchpads, high level of microcontoller integration and on-chip surface gesture detection (swipes, taps, pinch/zoom)—features needed in wireless headphones, ear buds, remote controls or small touchpads on for example steering wheels. 2D Touch Library – Touchpads on MCU A microcontoller is a highly integrated, single chip solution for smaller touchpads and touchscreens. The key element is the cost efficient integration of the user interface into the main controller of your device. Instead of a dedicated touch controller your (already existing) main MCU running the 2D touch library from Microchip that function. Our 2D touch surface libraries are available for 8-bit PIC and AVR microcontoller as well as 32-bit SAM microcontollers; three low-power and cost-efficient platforms. 2D Touch for Embedded Devices Customers these days expect a “smartphone-like” user interface on many products including wearable/IoT devices, remote controls, audio devices, in their cars and more. These expectations are paired with requirements such as low power consumption, small footprint and feature integration to enable new form factors: • Headphones • Remote controls • VR/AR head sets Features • IoT – home automation (connected light switches, thermostats) • Smart speakers (home assistants) • Touchpads on steering wheels Our 2D Touch Surface Library supports water-tolerant touch pads as well as dual-finger gestures such as pinch/zoom. Microchip provides all you need to elevate the user experience of your embedded product. In addition, we provide on-chip surface gesture recognition—enabling truly intuitive user interfaces. The 2D Touch Surface Library brings phone-like user interface elements to embedded devices – without you investing into the hardware ecosystem of a phone. Position Tracking • Single and dual finger tracking • Water tolerant touch • 100 Hz+ report rate Surface Gestures • Double tap, triple tap (single and dual finger) • Long press (single and dual finger) • Swipe and swipe and hold (single and dual finger) • Rotations • Pinch/zoom We deliver the 2D Touch Surface Library to your project, tailored to your needs through our code configurators. Touch pad support is built into MCC, MPLAB Harmony 3 and Atmel START. 6 www.microchip.com/touch www.microchipdeveloper.com/touch:start 2D maXTouch® Controller Family Turnkey Solution for Multi-Finger Robust and Reliable Touch Pads and Screens The maXTouch controller family provides a leading projected capacitive technology for touchscreens and touch pads. It supports single-finger, multi-finger and gloved-finger operation. Regardless of the operating environment—hot or cold, dry or wet, noisy power supply or strong radiating surrounding devices—maXTouch controllers are designed for robust and reliable operation without compromising touch performance. The maXTouch portfolio covers solutions for all touch surfaces and touch screens up to 24" diagonal size. Additionally, I2C, SPI and USB communication interfaces are available. maXTouch controllers embed best-in-class and proven touch algorithms which ease the touch system development and significantly reduce time to market. Exceptional Touch Performance maXTouch technology combines the best of mutual and self-capacitance sensing method to ensure optimal touch performances. Moisture Tolerance • No false touch in the presence of water • Reliable finger tracking through water droplets Accuracy and Speed • • • • Up to 16 concurrent touch tracking Up to 250 Hz reporting rate with active noise filtering Below 1 mm linearity and accuracy Best edge performance Support for Various Industrial Designs • Thick front panel of glass or plastics • Non-rectangular shape Glove Support • Multi-gloved finger tracking • Up to 5 mm glove thickness Embedded Touch Gestures • Single-finger gesture such as tap, double-tap or flick • Dual-finger gesture such as pinch and rotate Outstanding Noise Immunity maXTouch technology has superior Signal-to-Noise Ratio (SNR), which enables you to successfully combat various sources of electromagnetic interferences such as: • Injected current noise • Display radiated noise • Backlight and motor radiated noise • Fast transient current maXTouch devices are built on a highly parallel sensing architecture and carry multiple hard-wired analog and digital filters. Combined with a high-performance and low-power CPU core, maXTouch devices are capable of maintaining a fast reporting rate and excellent touch performances in the presence of severe electromagnetic noise sources. Additionally, all maXTouch devices are designed to meet high Electrostatic Discharge (ESD) requirements. maXTouch devices have an unmatched track record for touch panels in the automotive, home appliances, medical and industrial markets that have successfully passed the industry-related EMC standards. Touch and 3D Gesture Control 7 2D maXTouch Controller Family Commercial and Industrial Devices Typical Screen Size Device Package ATMXT144U-MAU 38-pin QFN ATMXT144U-UU 36-pin WLCSP 3–7" ATMXT336U-MAU 56-pin QFN 5–10" ATMXT640U-CCU 88-lead UFBGA ATMXT1066T2-C2U 144-lead UFBGA (HDI) ATMXT1066T2NHU 117-lead UFBGA (non-HDI) ATMXT1664T3-C2U 162-lead UFBGA ATMXT1664T3-CCU 136-lead UFBGA ATMXT2952TD-C2U 162-lead UFBGA 1–4" 9–12" 10–16" 14–24" Automotive-Grade Devices Interface HID (Windows®) Passive Stylus Gestures No Single- and dual-finger Yes No No I2C Yes I2C and USB Dedicated members of the maXTouch device family are specifically designed for automotive applications. These devices are AEC-Q100 compliant and fully automotive qualified. They are available as Grade 3 (−40 to +85°C) or Grade 2 (−40 to +105°C) variants. Microchip’s maXTouch automotive controllers are the first touch controllers to carry the Automotive SPICE Level 3 certification. All automotive maXTouch devices are available in QFP packages. Typical Screen Size 8 Device Package 1–4" ATMXT225TD-A 100-pin TQFP 4–6" ATMXT449TD-A 100-pin TQFP 6–8" ATMXT641TD-A 100-pin TQFP 8–10" ATMXT1067TD-A 128-pin TQFP 9–11" ATMXT1189TD-A 144-pin LQFP 10–13" ATMXT1665TD-A 144-pin LQFP 13–16" ATMXT2113TD-A 144-pin LQFP 16–20" ATMXT2912TD-A 176-pin LQFP Interfaces I C and SPI 2 AEC-Q100 Grade 3 (–40 to +85˚C) Grade 2 (–40 to +105˚C) 2D Gestures Single- and dual finger gestures www.microchip.com/touch www.microchipdeveloper.com/touch:start 3D Tracking and Gesture Sensing MGC3030/3031 and MGC3140 Gesture Controllers with GestIC® Technology The MGC3030/3130 are single-chip solutions to enable 3D gesture control in almost any product, such as wireless speakers, radios, light switches and remote controls. The MGC3030/3130 are optimized for embedded usage, require no host intelligence or resources and come with a complete gesture portfolio. The MGC3140 is the first gesture controller qualified for Automotive AEC-Q100. The Benefits of GestIC Technology Similar to capacitive touch sensing, GestIC Technology uses E-field sensing to detect gestures. Electrodes remain invisible behind the device housing, allowing an aesthetically pleasing industrial design without the need for holes or other cut-outs typically required for cameras or infrared-based systems. Further benefits include: • Full surface coverage, no blind spots • Lighting independent • Build in adaptive noise filtering • Only gesture solution with built-in auto wake/sleep •