Home
Design resources

CAPTIVATE-METAL

Touch on metal capacitive sensing add-on board for the CapTIvate™ development kit

Order now

CAPTIVATE-METAL

Order now

Overview

The CapTIvate™ metal touch panel (CAPTIVATE-METAL) is an add-on board for the CapTIvate development kits (CAPTIVATE-FR2633 or CAPTIVATE-FR2676) that allows designers and engineers to evaluate touch on metal technology. This alternative technology to traditional capacitive touch sensors enables elegant designs of touch modules using stainless steel, aluminum alloys, brass and bronze.

MSP430™ MCUs with CapTIvate technology use an alternate approach for metal overlays. The stack-up comprises a printed circuit board with traditional capacitive touch sensors and a spacer topped with a metal overlay that is grounded. This mechanical structure forms a variable capacitor that generates changes in its value when force is applied to the buttons, sliders or wheels. The sensitivity of the CapTIvate peripheral allows detection of a few micron level deflection of the metal plate.

As an actuation force is needed to interact with the buttons, metal overlays are water proof, dirt proof and also work with thick gloves. Furthermore, based on the force and amount of deflection, designers can implement features incorporating pressure sensing or force on the buttons, sliders and wheels.

Features
  • Capacitive touch with metal overlays
  • Variable force touch detection
  • Multi-key touch
  • 7-segment display feedback
  • Water, gunk and dirt proof

  • CAPTIVATE-METAL sensor board
  • CAPTIVATE-PGMR not included; CAPTIVATE-PGMR is required for tuning and programming
  • CapTIvate MCU Board (i.e. CAPTIVATE-FR2633 or CAPTIVATE-FR2676) not included
  • MSP-CAPT-FR2633 CapTIvate MCU development kit not included
MSP430 microcontrollers
MSP430FR2532 — Capacitive Touch MCU with 8 touch IO (8 sensors), 8KB FRAM, 1KB SRAM, 15 IO, 10-bit ADC MSP430FR2533 — Capacitive Touch MCU with 16 touch IO (24 sensors), 16KB FRAM, 2KB SRAM, 19 IO, 10-bit ADC MSP430FR2632 — Capacitive touch MCU with 8 touch IO (16 sensors), 8KB FRAM, 2KB SRAM, 15 IO, 10-bit ADC MSP430FR2633 — Capacitive Touch MCU with 16 touch IO (64 sensors), 16KB FRAM, 4KB SRAM, 19 IO, 10-bit ADC MSP430FR2676 — Capacitive Touch MCU with 16 touch IO (64 sensors), 64KB FRAM, 8KB SRAM, 43 IO, 12-bit ADC, 105C

Order & start development

Explore packages of hardware, software and documentation

HARDWARE AND SOFTWARE PACKAGE

Design and develop capacitive touch applications with the CAPTIVATE-FR2676

View package

Order this hardware only

Evaluation board

CAPTIVATE-METAL – Touch on metal capacitive sensing add-on board for the CapTIvate™ development kit

TI's Standard Terms and Conditions for Evaluation Items apply.

Design files

CAPTIVATE-METAL Hardware Design Files (Rev. A) — SLAR140A.ZIP (988 KB)

Technical documentation

star
= Top documentation selected by TI
No results found. Please clear your search and try again.
View all 5
Type Title Date
* More literature CapTIvate Technology Guide Jul. 19, 2016
Data sheet MSP430FR263x, MSP430FR253x Capacitive Touch Sensing Mixed-Signal Microcontrollers datasheet (Rev. E) Dec. 09, 2019
Certificate CAPTIVATE-METAL EU Declaration of Conformity (DoC) Jan. 02, 2019
Technical article Modern, sleek and durable touch on metal HMIs Nov. 16, 2017
Application note Capacitive Touch Through Metal Using MSP430™ MCUs With CapTIvate™ Technology (Rev. A) Oct. 31, 2017

Related design resources

Software development

APPLICATION SOFTWARE & FRAMEWORK
MSPCAPTDSNCTR — CapTIvate™ Design Center GUI for MSP430™ Capacitive Sensing MCUs

Reference designs

REFERENCE DESIGN
TIDM-1004 — Access Control Panel With Bluetooth Low Energy and Capacitive Touch Reference Design TIDM-CAPTIVATE-E-LOCK — MSP430FR2633 Microcontroller CapTIvate Electronic Lock and Keypad Reference Design TIDM-CAPTOUCHEMCREF — Noise Tolerant Capacitive Touch HMI Reference Design

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​

Videos

Download options

Application software & framework

MSPCAPTDSNCTR
MSP CapTIvate™ design Center GUI

Version: 1.83.00.08
Release date: 17 May 2020
CAPTIVATE DESIGN CENTER INSTALLERS
download
download
download
Release notes | Previous versions | Documentation | Supported products & hardware

Download options

Software development kit (SDK)

MSP430WARE
MSPWare for MSP430 Microcontrollers

Version: 3.80.13.03
Release date: 18 Dec 2020
MSP430WARE INSTALLERS
lock
lock
lock
EXPLORE IN THE CLOUD
cloud
lock = Requires export approval (1 minute)
Release notes | Previous versions | Documentation | Supported products & hardware

Download options

IDE, configuration, compiler or debugger

CCSTUDIO
Code Composer Studio integrated development environment (IDE)

Version: 10.4.0.00006
Release date: 07 Jul 2021
SINGLE FILE INSTALLERS
download
download
download
ON-DEMAND INSTALLERS
download
download
download
EXPLORE IN THE CLOUD
cloud
Release notes | Previous versions | Documentation | Supported products & hardware