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MSP430FR2512

ACTIVO

MCU táctil capacitivo con 4 E/S táctiles (4 sensores), 8 KB FRAM, 2 KB SRAM, 15 E/S y ADC de 10 bits

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MSP430FR2512

ACTIVO
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Detalles del producto

CPU MSP430 Frequency (MHz) 16 Flash memory (kByte) 8 RAM (kByte) 2 ADC type 10-bit SAR Features Advanced sensing, CapTIvate Touch I/O, Real-time clock UART 1 Number of ADC channels 8 SPI 2 USB No Operating temperature range (°C) -40 to 85 Rating Catalog Communication interface I2C, SPI, UART Operating system BareMetal (No OS), TI RTOS Hardware accelerators 0 Nonvolatile memory (kByte) 8 Number of GPIOs 15 Number of I2Cs 1 Security Secure debug
CPU MSP430 Frequency (MHz) 16 Flash memory (kByte) 8 RAM (kByte) 2 ADC type 10-bit SAR Features Advanced sensing, CapTIvate Touch I/O, Real-time clock UART 1 Number of ADC channels 8 SPI 2 USB No Operating temperature range (°C) -40 to 85 Rating Catalog Communication interface I2C, SPI, UART Operating system BareMetal (No OS), TI RTOS Hardware accelerators 0 Nonvolatile memory (kByte) 8 Number of GPIOs 15 Number of I2Cs 1 Security Secure debug
TSSOP (PW) 16 32 mm² 5 x 6.4 VQFN (RHL) 20 15.75 mm² 4.5 x 3.5
  • CapTIvate™ technology – capacitive touch
    • Performance
      • Fast electrode scanning with two simultaneous scans
      • Proximity sensing
    • Reliability
      • Increased immunity to power line, RF, and other environmental noise
      • Built-in spread spectrum, automatic tuning, noise filtering, and debouncing algorithms
      • Enables reliable touch solutions with 10-V RMS common-mode noise, 4-kV electrical fast transients, and 15-kV electrostatic discharge, allowing for IEC‑61000-4-6, IEC-61000-4-4, and IEC‑61000-4-2 compliance
      • Reduced RF emissions to simplify electrical designs
      • Support for metal touch and water rejection designs
    • Flexibility
    • Low power
      • <4 µA wake-on-touch with two sensors
      • Wake-on-touch state machine allows electrode scanning while CPU is asleep
      • Hardware acceleration for environmental compensation, filtering, and threshold detection
    • Ease of use
      • CapTIvate Design Center, PC GUI lets engineers design and tune capacitive buttons in real time without having to write code
      • CapTIvate software library in ROM provides ample FRAM for customer application
  • Embedded microcontroller
    • 16-bit RISC architecture
    • Clock supports frequencies up to 16 MHz
    • Wide supply voltage range from 3.6 V down to 1.8 V (minimum supply voltage is restricted by SVS levels, see the SVS Specifications)
  • Optimized ultra-low-power modes
    • Active mode: 120 µA/MHz (typical)
    • Standby: <4 µA wake-on-touch with two sensors
    • Shutdown (LPM4.5): 36 nA without SVS
  • Low-power ferroelectric RAM (FRAM)
    • Up to 7.5 KB of nonvolatile memory
    • Built-in error correction code (ECC)
    • Configurable write protection
    • Unified memory of program, constants, and storage
    • 1015 write cycle endurance
    • Radiation resistant and nonmagnetic
    • High FRAM-to-SRAM ratio, up to 4:1
  • High-performance analog
    • Up to 8-channel 10-bit analog-to-digital converter (ADC)
      • Internal 1.5-V reference
      • Sample-and-hold 200 ksps
  • Intelligent digital peripherals
    • Two 16-bit timers with three capture/compare registers each (Timer_A3)
    • One 16-bit timer associated with CapTIvate™ technology
    • One 16-bit counter-only RTC
    • 16-bit cyclic redundancy check (CRC)
  • Enhanced serial communications with support for pin remap feature (see Device Comparison)
    • One eUSCI_A supports UART, IrDA, and SPI
    • One eUSCI_B supports SPI and I2C
  • Clock system (CS)
    • on-chip 32-kHz RC oscillator (REFO)
    • on-chip 16-MHz digitally controlled oscillator (DCO) with frequency-locked loop (FLL)
      • ±1% accuracy with on-chip reference at room temperature
    • On-chip very low-frequency 10-kHz oscillator (VLO)
    • On-chip high-frequency modulation oscillator (MODOSC)
    • External 32-kHz crystal oscillator (LFXT)
    • Programmable MCLK prescalar of 1 to 128
    • SMCLK derived from MCLK with programmable prescalar of 1, 2, 4, or 8
  • General input/output and pin functionality
    • Total of 15 I/Os on VQFN-20 package
    • 15 interrupt pins (P1 and P2) can wake MCU from low-power modes
  • Development tools and software
  • 12KB ROM library includes CapTIvate touch libraries and driver libraries
  • Family Members (Also See Device Characteristics)
    • MSP430FR2522: 7.25KB of program FRAM, 256B of information FRAM, 2KB of RAM
      up to 8 self-capacitive and 16 mutual-capacitive sensors
    • MSP430FR2512: 7.25KB of program FRAM, 256B of information FRAM, 2KB of RAM
      up to 4 self-capacitive or mutual-capacitive sensors
  • Package options
    • 20-pin: VQFN (RHL)
    • 16-pin: TSSOP (PW)
  • CapTIvate™ technology – capacitive touch
    • Performance
      • Fast electrode scanning with two simultaneous scans
      • Proximity sensing
    • Reliability
      • Increased immunity to power line, RF, and other environmental noise
      • Built-in spread spectrum, automatic tuning, noise filtering, and debouncing algorithms
      • Enables reliable touch solutions with 10-V RMS common-mode noise, 4-kV electrical fast transients, and 15-kV electrostatic discharge, allowing for IEC‑61000-4-6, IEC-61000-4-4, and IEC‑61000-4-2 compliance
      • Reduced RF emissions to simplify electrical designs
      • Support for metal touch and water rejection designs
    • Flexibility
    • Low power
      • <4 µA wake-on-touch with two sensors
      • Wake-on-touch state machine allows electrode scanning while CPU is asleep
      • Hardware acceleration for environmental compensation, filtering, and threshold detection
    • Ease of use
      • CapTIvate Design Center, PC GUI lets engineers design and tune capacitive buttons in real time without having to write code
      • CapTIvate software library in ROM provides ample FRAM for customer application
  • Embedded microcontroller
    • 16-bit RISC architecture
    • Clock supports frequencies up to 16 MHz
    • Wide supply voltage range from 3.6 V down to 1.8 V (minimum supply voltage is restricted by SVS levels, see the SVS Specifications)
  • Optimized ultra-low-power modes
    • Active mode: 120 µA/MHz (typical)
    • Standby: <4 µA wake-on-touch with two sensors
    • Shutdown (LPM4.5): 36 nA without SVS
  • Low-power ferroelectric RAM (FRAM)
    • Up to 7.5 KB of nonvolatile memory
    • Built-in error correction code (ECC)
    • Configurable write protection
    • Unified memory of program, constants, and storage
    • 1015 write cycle endurance
    • Radiation resistant and nonmagnetic
    • High FRAM-to-SRAM ratio, up to 4:1
  • High-performance analog
    • Up to 8-channel 10-bit analog-to-digital converter (ADC)
      • Internal 1.5-V reference
      • Sample-and-hold 200 ksps
  • Intelligent digital peripherals
    • Two 16-bit timers with three capture/compare registers each (Timer_A3)
    • One 16-bit timer associated with CapTIvate™ technology
    • One 16-bit counter-only RTC
    • 16-bit cyclic redundancy check (CRC)
  • Enhanced serial communications with support for pin remap feature (see Device Comparison)
    • One eUSCI_A supports UART, IrDA, and SPI
    • One eUSCI_B supports SPI and I2C
  • Clock system (CS)
    • on-chip 32-kHz RC oscillator (REFO)
    • on-chip 16-MHz digitally controlled oscillator (DCO) with frequency-locked loop (FLL)
      • ±1% accuracy with on-chip reference at room temperature
    • On-chip very low-frequency 10-kHz oscillator (VLO)
    • On-chip high-frequency modulation oscillator (MODOSC)
    • External 32-kHz crystal oscillator (LFXT)
    • Programmable MCLK prescalar of 1 to 128
    • SMCLK derived from MCLK with programmable prescalar of 1, 2, 4, or 8
  • General input/output and pin functionality
    • Total of 15 I/Os on VQFN-20 package
    • 15 interrupt pins (P1 and P2) can wake MCU from low-power modes
  • Development tools and software
  • 12KB ROM library includes CapTIvate touch libraries and driver libraries
  • Family Members (Also See Device Characteristics)
    • MSP430FR2522: 7.25KB of program FRAM, 256B of information FRAM, 2KB of RAM
      up to 8 self-capacitive and 16 mutual-capacitive sensors
    • MSP430FR2512: 7.25KB of program FRAM, 256B of information FRAM, 2KB of RAM
      up to 4 self-capacitive or mutual-capacitive sensors
  • Package options
    • 20-pin: VQFN (RHL)
    • 16-pin: TSSOP (PW)

The MSP430FR25x2 is a family of ultra-low-power MSP430™ microcontrollers (MCUs) for capacitive touch sensing that feature CapTIvate™ touch technology for cost-sensitive applications featuring 1 to 16 capacitive buttons or proximity sensing. The MSP430FR25x2 MCUs offer value and performance for industrial applications exposed to electromagnetic disturbances, oil, water, and grease. The devices offer IEC-certified solutions with 5x lower power consumption than competition and support proximity sensing as well as touch through glass, plastic, and metal overlays.

TI capacitive touch sensing MSP430 MCUs are supported by an extensive hardware and software ecosystem with reference designs and code examples to get your design started quickly. The BOOSTXL-CAPKEYPAD BoosterPack™ plug-in module can be used with the CAPTIVATE-PGMR programmer board (standalone or as part of the MSP-CAPT-FR2633 CapTIvate development kit) or with the LaunchPad development kit ecosystem. TI also provides free software including the CapTIvate Design Center, where engineers can quickly develop applications with an easy-to-use GUI and MSP430Ware™ software, and comprehensive documentation with the CapTIvate technology guide.

MSP430 MCUs with CapTIvate technology provide the most integrated and autonomous capacitive-touch solutions in the market with high reliability and noise immunity at the lowest power. For more information visit ti.com/captivate.

For complete module descriptions, see the MSP430FR4xx and MSP430FR2xx Family User’s Guide.

 
 

The MSP430FR25x2 is a family of ultra-low-power MSP430™ microcontrollers (MCUs) for capacitive touch sensing that feature CapTIvate™ touch technology for cost-sensitive applications featuring 1 to 16 capacitive buttons or proximity sensing. The MSP430FR25x2 MCUs offer value and performance for industrial applications exposed to electromagnetic disturbances, oil, water, and grease. The devices offer IEC-certified solutions with 5x lower power consumption than competition and support proximity sensing as well as touch through glass, plastic, and metal overlays.

TI capacitive touch sensing MSP430 MCUs are supported by an extensive hardware and software ecosystem with reference designs and code examples to get your design started quickly. The BOOSTXL-CAPKEYPAD BoosterPack™ plug-in module can be used with the CAPTIVATE-PGMR programmer board (standalone or as part of the MSP-CAPT-FR2633 CapTIvate development kit) or with the LaunchPad development kit ecosystem. TI also provides free software including the CapTIvate Design Center, where engineers can quickly develop applications with an easy-to-use GUI and MSP430Ware™ software, and comprehensive documentation with the CapTIvate technology guide.

MSP430 MCUs with CapTIvate technology provide the most integrated and autonomous capacitive-touch solutions in the market with high reliability and noise immunity at the lowest power. For more information visit ti.com/captivate.

For complete module descriptions, see the MSP430FR4xx and MSP430FR2xx Family User’s Guide.

 
 
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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Fecha
* Data sheet MSP430FR25x2 Capacitive Touch Sensing Mixed-Signal Microcontrollers datasheet (Rev. C) PDF | HTML 10 dic 2019
* Errata MSP430FR2512 Device Erratasheet (Rev. H) PDF | HTML 27 may 2021
* User guide MSP430FR4xx and MSP430FR2xx Family User's Guide (Rev. I) 13 mar 2019
Application note Migration Guide From MSP430 MCUs to MSPM0 MCUs (Rev. B) PDF | HTML 02 jun 2025
Application note Designing With the MSP430FR4xx and MSP430FR2xx ADC (Rev. A) PDF | HTML 02 ago 2021
Application note Low-Power Battery Voltage Measurement With MSP430FR MCU On-Chip VREF and ADC (Rev. B) PDF | HTML 02 ago 2021
Application note Migration from MSP430 FR58xx, FR59xx, and FR6xx to FR4xx and FR2xx (Rev. B) PDF | HTML 02 ago 2021
Application note MSP430 System-Level ESD Considerations (Rev. B) PDF | HTML 14 jul 2021
User guide CapTIvate™ Touch MCUs Getting Started Guide (Rev. A) PDF | HTML 12 jul 2021
User guide MSP430 MCUs Development Guide Book (Rev. A) PDF | HTML 13 may 2021
Application note MSP430FR2xx and MSP430FR4xx DCO+FLL Application Guide 07 dic 2020
White paper Capacitive Sensing Technology, Products, and Applications 19 may 2020
Technical article The capacitive touch trend is rising rapidly. Can you keep up? PDF | HTML 15 may 2020
Application note Automating Capacitive Touch Sensor PCB Design Using OpenSCAD Scripts (Rev. B) PDF | HTML 26 feb 2020
Application note MSP430 System ESD Troubleshooting Guide PDF | HTML 13 dic 2019
Application note Capacitive Touch Design Flow for MSP430™ MCUs With CapTIvate™ Technology (Rev. B) PDF | HTML 14 ago 2019
Application note Sensitivity, SNR, and design margin in capacitive touch applications (Rev. A) PDF | HTML 25 mar 2019
Technical article Capacitive touch evaluation is quick & easy with the EVM430-CAPMINI demo board PDF | HTML 20 mar 2019
Technical article Embedding more sensing and measurement at embedded world PDF | HTML 28 feb 2018
Technical article Thinking that capacitive touch is too expensive or complicated to include in your PDF | HTML 27 feb 2018
White paper Simplify smart speaker human machine interface with capacitive-touch technology 15 feb 2018
EVM User's guide BOOSTXL-CAPKEYPAD Capacitive Touch BoosterPack Plug-in Module User's Guide 09 ene 2018
Application note Capacitive Touch Through Metal Using MSP430™ MCUs With CapTIvate™ Technology (Rev. A) 31 oct 2017
Technical article Why knock on wood when touch will do? PDF | HTML 25 may 2017

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

EVM430-CAPMINI — Placa de demostración de detección capacitiva Captivate™ MSP430FR2512

La EVM430-CAPMINI es una placa fácil de usar para la evaluación del microcontrolador de detección táctil capacitiva MSP430FR2512. Muestra las principales características de la tecnología CapTIvate, como la potencia ultrabaja y la facilidad de uso. La herramienta CapTIvate HID Bridge integrada (...)

Guía del usuario: PDF
No disponible en TI.com
Placa de evaluación

ALGO-3P-UISP1-TI — Programador Algocraft μISP1 para dispositivos Texas Instruments

μISP puede funcionar conectado a un PC host (conexiones RS-232, USB y LAN integradas) o en modo independiente.

La ejecución del ciclo de programación en modo independiente puede ocurrir simplemente pulsando el botón de START o a través de algunas líneas de control TTL.

Su tamaño compacto y (...)

Desde: Algocraft
Visitar el sitio del socio
Kit de desarrollo

BOOSTXL-CAPKEYPAD — Módulo complementario BoosterPack con teclado táctil MCU CapTIvate™ MSP430

El BOOSTXL-CAPKEYPAD es un módulo de evaluación (EVM) fácil de usar para el microcontrolador (MCU) de detección táctil capacitiva MSP430FR2522 con tecnología CapTIvate™. El BOOSTXL-CAPKEYPAD se puede utilizar de tres formas diferentes: con un kit de desarrollo LaunchPad™, con el kit de desarrollo (...)

Guía del usuario: PDF
No disponible en TI.com
Kit de desarrollo

MSP-TS430RHL20 — Placa de desarrollo destino para MCU MSP430FR2422 y MSP430FR25x2 de 20 pines (microcontrolador no in

Nota:  Este kit no incluye muestras de microcontroladores (MCU) MSP430™.  Para ver una muestra de los dispositivos compatibles, visite la página del producto o seleccione el microcontrolador relacionado después de agregar la herramienta al carro de TI Store: MSP430FR2522, MSP430FR2512, o  (...)

Guía del usuario: PDF | HTML
No disponible en TI.com
Herramienta de programación de hardware

CAPTIVATE-PGMR — Programador MCU CapTIvate MSP430

El programador MCU CapTIvate MSP430 está disponible de forma independiente o como parte del kit de desarrollo MSP CapTIvate™ MCU, una plataforma completa y fácil de usar para evaluar el microcontrolador MSP430FR2633 con tecnología táctil capacitiva.  La placa programadora/depuradora se puede (...)
No disponible en TI.com
Herramienta de programación de hardware

MSP-FET — Programador y depurador de MSP MCU

El MSP-FET es una potente herramienta de desarrollo de emulación, a menudo llamada sonda de depuración, que permite a los usuarios comenzar a desarrollar rápidamente en microcontroladores (MCU) de baja potencia de MSP.

Admite la programación y la depuración en tiempo real a través de las interfaces (...)

Guía del usuario: PDF | HTML
No disponible en TI.com
Herramienta de programación de hardware

ALGO-3P-WRITENOW — Algocraft WriteNow! Programador

¡WriteNow! La serie de programadores en sistema supone un gran avance en el sector de la programación. Los programadores son compatibles con un gran número de dispositivos (microcontroladores, memorias, CPLD y otros dispositivos programables) de diversos fabricantes y tienen un tamaño compacto que (...)

Desde: Algocraft
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Software de aplicación y estructura

MSP430-IEC60730-SW-PACKAGE — IEC60730 Software Package

The IEC60730 MSP430 software package was developed to be useful in assisting customers in complying with IEC 60730-1:2010 (Automatic Electrical Controls for Household and Similar Use – Part 1: General Requirements) for up to Class B products, which includes home appliances, arc detectors, (...)

Productos y hardware compatibles

Productos y hardware compatibles
Opciones de descarga
Software de aplicación y estructura

MSPCAPTDSNCTR — MSP CapTIvate™ design Center GUI

The CapTIvate™ Design Center GUI is a one-stop resource for everything related to CapTIvate capacitive sensing technology integrated on TI MSP430™ microcontrollers. It includes tools, documentation and software examples that can simplify and accelerate capacitive touch designs. Start by (...)

Productos y hardware compatibles

Productos y hardware compatibles
Opciones de descarga
Firmware

MSPFRBOOT — MSPFRBOOT

The bootloader (BSL) on MSP430™ microcontrollers (MCUs) lets users communicate with embedded memory in the MSP MCUs during the prototyping phase, final production, and in service. This is done through standard interfaces such as UART, I2C, SPI, and USB. Both the programmable memory (Flash/FRAM) and (...)

Productos y hardware compatibles

Productos y hardware compatibles
Opciones de descarga
Primeros pasos

TI-DEVELOPER-ZONE — Start embedded development on your desktop or in the cloud

From evaluation to deployment the TI Developer Zone provides a comprehensive range of software, tools and training to ensure that you have everything you need for each stage of the development process.
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Empiece
IDE, configuración, compilador o depurador

CCSTUDIO — Code Composer Studio™ integrated development environment (IDE)

Code Composer Studio is an integrated development environment (IDE) for TI's microcontrollers and processors. It is comprised of a rich suite of tools used to build, debug, analyze and optimize embedded applications. Code Composer Studio is available across Windows®, Linux® and macOS® platforms.

(...)

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Iniciar Opciones de descarga
Capacitación en línea

MSP430-ACADEMY — MSP430™ academy

MSP430™ academy delivers easy-to-use training modules that span a wide range of topics and LaunchPads in the MSP430 MCU portfolio.
Productos y hardware compatibles

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Examinar
Sistema operativo (SO)

WHIS-3P-SAFERTOS — RTOS de seguridad precertificado SAFERTOS de WITTENSTEIN

SAFERTOS® es un sistema operativo único en tiempo real diseñado para procesadores integrados. Está precertificado según las normas IEC 61508 SIL3 e ISO 26262 ASILD por TÜV SÜD. SAFERTOS® se diseñó específicamente para la seguridad por el equipo de expertos de WHIS y se usa globalmente en (...)
Desde: WITTENSTEIN High Integrity Systems
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Herramienta de programación de software

MSP-GANG-SOFTWARE — MSP-GANG Software

The MSP Gang Programmer (MSP-GANG) is a MSPM0/MSP430/MSP432 device programmer that can program up to eight identical devices at the same time.
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Herramienta de programación de software

UNIFLASH — UniFlash for most TI microcontrollers (MCUs) and mmWave sensors

UniFlash is a software tool for programming on-chip flash on TI microcontrollers and wireless connectivity devices and on-board flash for TI processors. UniFlash provides both graphical and command-line interfaces.

UniFlash can be run from the cloud on the TI Developer Zone or downloaded and used (...)

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Iniciar Opciones de descarga
Herramienta de diseño

MSP-3P-SEARCH — Herramienta de búsqueda de terceros de MSP

TI has partnered with multiple companies to offer a wide range of solutions and services for TI MSP devices. These companies can accelerate your path to production using MSP devices. Download this search tool to quickly browse third-party details and find the right third-party to meet your needs.

(...)

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Encapsulado Pines Símbolos CAD, huellas y modelos 3D
TSSOP (PW) 16 Ultra Librarian
VQFN (RHL) 20 Ultra Librarian
Se aplican los Términos y condiciones estándar de TI para los elementos de evaluación.

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL)/reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

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Soporte y capacitación

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