Inicio Microcontroladores (MCU) y procesadores Microcontroladores Low-power MCUs
Inicio
Microcontroladores (MCU) y procesadores
Microcontroladores
Low-power MCUs

MSP430F6458

ACTIVO

MCU de 20 MHz con 384 KB Flash, 34 KB SRAM, 12 bit ADC, DAC de 12 bits, comparador, DMA, LCD de 160

Haga su pedido ahora
Hoja de datos

MSP430F6458

ACTIVO
Hoja de datos Haga su pedido ahora

Detalles del producto

CPU MSP430 Frequency (MHz) 20 Flash memory (kByte) 384 RAM (kByte) 34 ADC type 12-bit SAR Features DAC, LCD, Real-time clock UART 3 Security Secure debug Number of ADC channels 12 SPI 6 USB No Hardware accelerators 0 Operating temperature range (°C) -40 to 85 Rating Catalog Communication interface I2C, SPI, UART Operating system BareMetal (No OS), TI RTOS Nonvolatile memory (kByte) 384 Number of GPIOs 74 Number of I2Cs 3
CPU MSP430 Frequency (MHz) 20 Flash memory (kByte) 384 RAM (kByte) 34 ADC type 12-bit SAR Features DAC, LCD, Real-time clock UART 3 Security Secure debug Number of ADC channels 12 SPI 6 USB No Hardware accelerators 0 Operating temperature range (°C) -40 to 85 Rating Catalog Communication interface I2C, SPI, UART Operating system BareMetal (No OS), TI RTOS Nonvolatile memory (kByte) 384 Number of GPIOs 74 Number of I2Cs 3
LQFP (PZ) 100 256 mm² (16 mm × 16 mm)
  • Low supply voltage range: 3.6 V down to 1.8 V
  • Ultra-low power consumption
    • Active mode (AM): All system clocks active: 295 µA/MHz at 8 MHz, 3.0 V, flash program execution (typical)
    • Standby mode (LPM3): Watchdog with crystal, and supply supervisor operational, full RAM retention, fast wakeup: 2.0 µA at 2.2 V, 2.2 µA at 3.0 V (typical)
    • Shutdown, real-time clock (RTC) mode (LPM3.5): Shutdown mode, active RTC with crystal: 1.1 µA at 3.0 V (typical)
    • Shutdown mode (LPM4.5): 0.45 µA at 3.0 V (typical)
  • Wake up from standby mode in 3 µs (typical)
  • 16-bit RISC architecture, extended memory, up to 20-MHz system clock
  • Flexible power-management system
    • Fully integrated LDO with programmable regulated core supply voltage
    • Supply voltage supervision, monitoring, and brownout
  • Unified clock system
    • FLL control loop for frequency stabilization
    • Low-power low-frequency internal clock source (VLO)
    • Low-frequency trimmed internal reference source (REFO)
    • 32-kHz crystals (XT1)
    • High-frequency crystals up to 32 MHz (XT2)
  • Four 16-bit timers with 3, 5, or 7 capture/compare registers
  • Three universal serial communication interfaces (USCIs)
    • USCI_A0, USCI_A1, and USCI_A2 each support:
      • Enhanced UART with automatic baud-rate detection
      • IrDA encoder and decoder
      • Synchronous SPI
    • USCI_B0, USCI_B1, and USCI_B2 each support:
      • I2C
      • Synchronous SPI
  • Full-speed universal serial bus (USB)
    • Integrated USB-PHY
    • Integrated 3.3-V and 1.8-V USB power system
    • Integrated USB-PLL
    • Eight input and eight output endpoints
  • 12-bit analog-to-digital converter (ADC) with internal shared reference, sample-and-hold, and autoscan feature
  • Two 12-bit digital-to-analog converters (DACs) with synchronization
  • Voltage comparator
  • Integrated LCD driver with contrast control for up to 160 segments
  • Hardware multiplier supports 32-bit operations
  • Serial onboard programming, no external programming voltage needed
  • 6-channel internal DMA
  • RTC module with supply voltage backup switch
  • Device Comparison summarizes the available family members
  • Low supply voltage range: 3.6 V down to 1.8 V
  • Ultra-low power consumption
    • Active mode (AM): All system clocks active: 295 µA/MHz at 8 MHz, 3.0 V, flash program execution (typical)
    • Standby mode (LPM3): Watchdog with crystal, and supply supervisor operational, full RAM retention, fast wakeup: 2.0 µA at 2.2 V, 2.2 µA at 3.0 V (typical)
    • Shutdown, real-time clock (RTC) mode (LPM3.5): Shutdown mode, active RTC with crystal: 1.1 µA at 3.0 V (typical)
    • Shutdown mode (LPM4.5): 0.45 µA at 3.0 V (typical)
  • Wake up from standby mode in 3 µs (typical)
  • 16-bit RISC architecture, extended memory, up to 20-MHz system clock
  • Flexible power-management system
    • Fully integrated LDO with programmable regulated core supply voltage
    • Supply voltage supervision, monitoring, and brownout
  • Unified clock system
    • FLL control loop for frequency stabilization
    • Low-power low-frequency internal clock source (VLO)
    • Low-frequency trimmed internal reference source (REFO)
    • 32-kHz crystals (XT1)
    • High-frequency crystals up to 32 MHz (XT2)
  • Four 16-bit timers with 3, 5, or 7 capture/compare registers
  • Three universal serial communication interfaces (USCIs)
    • USCI_A0, USCI_A1, and USCI_A2 each support:
      • Enhanced UART with automatic baud-rate detection
      • IrDA encoder and decoder
      • Synchronous SPI
    • USCI_B0, USCI_B1, and USCI_B2 each support:
      • I2C
      • Synchronous SPI
  • Full-speed universal serial bus (USB)
    • Integrated USB-PHY
    • Integrated 3.3-V and 1.8-V USB power system
    • Integrated USB-PLL
    • Eight input and eight output endpoints
  • 12-bit analog-to-digital converter (ADC) with internal shared reference, sample-and-hold, and autoscan feature
  • Two 12-bit digital-to-analog converters (DACs) with synchronization
  • Voltage comparator
  • Integrated LCD driver with contrast control for up to 160 segments
  • Hardware multiplier supports 32-bit operations
  • Serial onboard programming, no external programming voltage needed
  • 6-channel internal DMA
  • RTC module with supply voltage backup switch
  • Device Comparison summarizes the available family members

The TI MSP family of ultra-low-power microcontrollers consists of several devices that feature different sets of peripherals targeted for various applications. The architecture, combined with five low-power modes, is optimized to achieve extended battery life in portable measurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows the device to wake up from low-power modes to active mode in 3 µs (typical).

The MSP430F665x and MSP430F565x series are microcontroller configurations with four 16-bit timers, a high-performance 12-bit ADC, three USCIs, a hardware multiplier, DMA, an RTC module with alarm capabilities, a comparator, USB 2.0, and up to 74 I/O pins.

The MSP430F645x and MSP430F535x series are microcontroller configurations with an integrated 3.3-V LDO, four 16-bit timers, a high-performance 12-bit ADC, three USCIs, a hardware multiplier, DMA, an RTC module with alarm capabilities, a comparator, and up to 74 I/O pins.

For complete module descriptions, see the MSP430F5xx and MSP430F6xx Family User’s Guide.

The TI MSP family of ultra-low-power microcontrollers consists of several devices that feature different sets of peripherals targeted for various applications. The architecture, combined with five low-power modes, is optimized to achieve extended battery life in portable measurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows the device to wake up from low-power modes to active mode in 3 µs (typical).

The MSP430F665x and MSP430F565x series are microcontroller configurations with four 16-bit timers, a high-performance 12-bit ADC, three USCIs, a hardware multiplier, DMA, an RTC module with alarm capabilities, a comparator, USB 2.0, and up to 74 I/O pins.

The MSP430F645x and MSP430F535x series are microcontroller configurations with an integrated 3.3-V LDO, four 16-bit timers, a high-performance 12-bit ADC, three USCIs, a hardware multiplier, DMA, an RTC module with alarm capabilities, a comparator, and up to 74 I/O pins.

For complete module descriptions, see the MSP430F5xx and MSP430F6xx Family User’s Guide.
filter Buscar otro/a Low-power MCUs
Descargar Ver vídeo con transcripción Video

Productos similares que pueden interesarle

open-in-new Comparar alternativas
Pin por pin con la misma funcionalidad que el dispositivo comparado
MSP430F6438 ACTIVO MCU de 20 MHz con 256 KB Flash, 18 KB SRAM, 12 bit ADC, DAC de 12 bits, comparador, DMA, UART/SPI/I2 Less memory size
Funcionalidad similar a la del dispositivo comparado
MSP430F6658 ACTIVO MCU de 20 MHz con 384 KB Flash, 32 KB SRAM, 12 bit ADC, DAC de 12 bits, comparador, DMA, LCD de 160 Adds USB

Documentación técnica

No se encontraron resultados. Borre su búsqueda y vuelva a intentarlo.
Ver todo 12
Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos MSP430F665x, MSP430F645x, MSP430F565x, MSP430F535x Mixed-Signal Microcontrollers datasheet (Rev. E) 11/09/2020
* Errata MSP430F6458 Microcontroller Errata (Rev. AB) PDF | HTML 21/10/2021
Nota sobre la aplicación Migration Guide From MSP430 MCUs to MSPM0 MCUs (Rev. B) PDF | HTML 2/06/2025
Nota sobre la aplicación ESD Diode Current Specification (Rev. B) PDF | HTML 23/08/2021
Nota sobre la aplicación MSP430 System-Level ESD Considerations (Rev. B) PDF | HTML 14/07/2021
Guía del usuario MSP430 MCUs Development Guide Book (Rev. A) PDF | HTML 13/05/2021
Nota sobre la aplicación MSP430 System ESD Troubleshooting Guide PDF | HTML 13/12/2019
Guía del usuario MSP430x5xx and MSP430x6xx Family User's Guide (Rev. Q) 15/03/2018
Nota sobre la aplicación General Oversampling of MSP ADCs for Higher Resolution (Rev. A) PDF | HTML 1/04/2016
Nota sobre la aplicación MSP Code Protection Features PDF | HTML 7/12/2015
Nota sobre la aplicación Designing With MSP430™ MCUs and Segment LCDs (Rev. A) PDF | HTML 20/07/2015
Nota sobre la aplicación Using the MSP430 RTC_B Module With Battery Backup Supply (Rev. B) 4/06/2015

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

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
Productos y hardware compatibles
Kit de desarrollo

MSP-EXP430F5529LP — Kit de desarrollo LaunchPad™ MSP430F5529 para USB

El kit de desarrollo LaunchPad™ MSP430™ ahora tiene USB. El MSP-EXP430F5529LP es un kit de desarrollo sencillo y rentable para el microcontrolador USB MSP430F5529. Ofrece una forma sencilla de empezar a desarrollar con el microcontrolador (MCU) MSP430, con emulación integrada para programación y (...)
Productos y hardware compatibles
En inventario
Límite:
??asset.out-of-stock-ti_es_MX??
No disponible
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 (...)

Productos y hardware compatibles
En inventario
Límite:
??asset.out-of-stock-ti_es_MX??
No disponible
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
Productos y hardware compatibles
Kit de desarrollo de software (SDK)

MSP430-SDK — MSP430-SDK para microcontroladores MSP430

MSP430-SDK es una colección de recursos que ayudan a los usuarios a escribir código eficaz para los microcontroladores (MCU) MSP430. Estos recursos son compatibles con TODOS los microcontroladores MSP430. Como mencionó un usuario: “Es esencialmente todo lo que los desarrolladores necesitan para (...)

Productos y hardware compatibles
IDE, configuración, compilador o depurador

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

CCStudio™ IDE is part of TI's extensive CCStudio™ development ecosystem and is an integrated development environment for TI's microcontrollers, processors, wireless connectivity devices, and radar sensors. CCStudio IDE is available as desktop or cloud-based applications. The cloud version (...)

Productos y hardware compatibles
IDE, configuración, compilador o depurador

ENERGYTRACE — Tecnología EnergyTrace

EnergyTrace™ software for MSP430™ MCUs, MSP432™ MCUs, CC13xx wireless MCUs and CC26xx wireless MCUs is an energy-based code analysis tool that measures and displays the energy profile of an application and helps optimize it for ultra-low-power consumption.

As most developers know, it is difficult (...)

Productos y hardware compatibles
IDE, configuración, compilador o depurador

IAR-KICKSTART — IAR Embedded Workbench

IAR Embedded Workbench delivers a complete development toolchain for building and debugging embedded applications for your selected target microcontroller. The included IAR C/C++ Compiler generates highly optimized code for your application, and the C-SPY Debugger is a fully integrated debugger for (...)

Desde: IAR Systems
Productos y hardware compatibles
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
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.
Productos y hardware compatibles
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
Productos y hardware compatibles
Software de aplicación y estructura

MSP430USBDEVPACK — MSP430 USB Developers Package

The USB Developers Package for MSP430 is a software package containing all necessary source code and sample applications required for developing a USB-based MSP430 project. The package only supports MSP430 USB devices.

Note: This software is available as part of MSPWare. If you have downloaded and (...)

Productos y hardware compatibles
Ejemplo de código o demostración

SLAC539 — MSP430F665x, MSP430F565x Code Examples

Productos y hardware compatibles
Controlador o biblioteca

MSP-DSPLIB — Digital Signal Processing (DSP) Library for MSP Microcontrollers

La biblioteca de procesamiento de señal digitale de TI MSP430™ es un conjunto de funciones optimizadas para realizar operaciones comunes de procesamiento de señales para microcontroladores MSP430. Estas funciones se utilizan en aplicaciones en las que se realizan transformaciones de procesamiento (...)

Productos y hardware compatibles
Controlador o biblioteca

MSP-GRLIB — MSP Graphics Library

The MSP Graphics Library is a royalty-free set of graphics primitives for displaying images or creating graphical user interfaces (GUIs) on MSP430 and MSP432 microcontroller-based boards that use a graphical display. The graphics library consists of two functional layers: 1) the display driver (...)

Productos y hardware compatibles
Controlador o biblioteca

MSPMATHLIB — Biblioteca matemática de punto flotante para MSP430

MSPMathLib is an accelerated floating point math library for MSP430™ MCUs that delivers up to 26x faster computation for the most commonly used math functions. The library seamlessly integrates with projects to replace floating point math functions such as sin, cos, tan, log, exp and sqrt, (...)

Productos y hardware compatibles
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.
Productos y hardware compatibles
Herramienta de programación de software

MSP430-FLASHER — Command Line Programmer for MSP430™ and SimpleLink™ MSP432™ MCUs

MSPFlasher es una interfaz de código abierto basada en shell (línea de comandos) para programar microcontroladores (MCU) MSP430™ y MSP432™ a través de JTAG, y proporciona las funciones de programación más comunes. MSP Flasher se puede utilizar para descargar archivos binarios directamente a la (...)

Productos y hardware compatibles
Herramienta de programación de software

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

UniFlash forma parte del amplio ecosistema de desarrollo CCStudio™ de TI y es una herramienta de software diseñada para programar la memoria flash integrada en los microcontroladores y dispositivos de conectividad inalámbrica de TI, así como la memoria flash integrada en los procesadores de TI. (...)

Productos y hardware compatibles
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.

(...)

Productos y hardware compatibles
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
LQFP (PZ) 100 Ultra Librarian
Se aplican los Términos y condiciones estándar de TI para los elementos de evaluación.

Pedidos y calidad

Soporte y capacitación

Foros de TI E2E™ con asistencia técnica de los ingenieros de TI

Ver todos los temas del foro en inglés

El contenido lo proporcionan “tal como está” TI y los colaboradores de la comunidad y no constituye especificaciones de TI. Consulte los términos de uso.

Si tiene alguna pregunta sobre calidad, encapsulados o pedido de productos de TI, consulte el servicio de asistencia de TI. ​​​​​​​​​​​​​​

Videos