TIDM-CAPTIVATE-MSP432

MSP432™ MCU With MSP430™ Capacitive Touch MCU, Haptics, and LCD Reference Design

TIDM-CAPTIVATE-MSP432

Design files

Overview

This reference design demonstrates how to interface an MSP430 MCU featuring CapTIvate™ technology with an MSP432 MCU host microcontroller using the CapTIvate Software Library communications module. The design integrates capacitive touch technology with haptics, an MSP432 MCU as host, driving a color QVGA LCD screen.

Features
  • Ultra-low-power MSP430 microcontroller featuring CapTIvate touch technology and FRAM
  • Mutual capacitance HMI with 17 buttons, 2 sliders, 1 wheel, a proximity/guard channel and haptics
  • MSP432 MCU, a low-power, high-performance 32-bit ARM® Cortex®-M4F host 
  • 320 x 240 pixel SPI controlled TFT QVGA display  
  • CapTIvate Design Center support

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDUBY3.PDF (2625 K)

Reference design overview and verified performance test data

TIDRNP4.PDF (199 K)

Detailed schematic diagram for design layout and components

TIDRNP5.PDF (100 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDRNP6.PDF (169 K)

Detailed overview of design layout for component placement

TIDRNP8.ZIP (373 K)

Files used for 3D models or 2D drawings of IC components

TIDCCO1.ZIP (327 K)

Design file that contains information on physical board layer of design PCB

TIDRNP7.PDF (540 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

MSP430 microcontrollers

MSP430FR2633Capacitive Touch MCU with 16 touch IO (64 sensors), 16KB FRAM, 4KB SRAM, 19 IO, 10-bit ADC

Data sheet document-pdfAcrobat PDF open-in-new HTML

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Software

Support software

CAPTIVATE-MSP432 Software (Rev. A) — TIDCCO2A.ZIP (7595 K)

Technical documentation

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Type Title Date
* Design guide MSP432 With MSP430 Microcontroller With CapTIvate Technology, Haptics, and LCD Aug. 30, 2016
White paper Enabling Noise Tolerant Capacitive Touch HMIs With MSP CapTIvate™ Technology (Rev. B) Nov. 12, 2019
Technical article Bridging the capacitive touch gap with more processing power Mar. 21, 2017
More literature CapTIvate Technology Guide Jul. 19, 2016
White paper MSP430™ FRAM Microcontrollers With CapTIvate™ Touch Technology Oct. 14, 2015

Related design resources

Software development

SOFTWARE DEVELOPMENT KIT (SDK)
MSPWARE MSP430Ware for MSP Microcontrollers
APPLICATION SOFTWARE & FRAMEWORK
MSPCAPTDSNCTR CapTIvate™ Design Center GUI for MSP430™ Capacitive Sensing MCUs

Support & training

TI E2E™ forums with technical support from TI engineers

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