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Low-power MCUs

MSP430F5151

ACTIVO

MCU de 25 MHz con 16 KB Flash, 2 KB SRAM, comparador, DMA, temporizador de alta resolución de 16 bit

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MSP430F5151

ACTIVO
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Detalles del producto

CPU MSP430 Frequency (MHz) 25 Flash memory (kByte) 16 RAM (kByte) 2 ADC type Slope Features 32-bit hardware multiplier, 5-V-tolerant I/Os UART 1 Security Secure debug Number of ADC channels 0 SPI 2 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) 16 Number of GPIOs 31 Number of I2Cs 1
CPU MSP430 Frequency (MHz) 25 Flash memory (kByte) 16 RAM (kByte) 2 ADC type Slope Features 32-bit hardware multiplier, 5-V-tolerant I/Os UART 1 Security Secure debug Number of ADC channels 0 SPI 2 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) 16 Number of GPIOs 31 Number of I2Cs 1
WQFN (RSB) 40 25 mm² (5 mm × 5 mm) TSSOP (DA) 38 101.25 mm² (12.5 mm × 8.1 mm) DSBGA (YFF) 40 7.7999999999999988 mm² (— mm × — mm)
  • Low Supply-Voltage Range:
    3.6 V Down to 1.8 V
  • Ultra-Low Power Consumption
    • Active Mode (AM): 180 µA/MHz
    • Standby Mode (LPM3 WDT Mode, 3 V): 1.1 µA
    • Off Mode (LPM4 RAM Retention, 3 V): 0.9 µA
    • Shutdown Mode (LPM4.5, 3 V): 0.25 µA
  • Wake up From Standby Mode in Less Than 5 µs
  • 16-Bit RISC Architecture, Extended Memory, 40-ns Instruction Cycle Time
  • 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 25 MHz (XT1)
  • Hardware Multiplier Supports 32-Bit Operations
  • 3-Channel DMA
  • Up to Twelve 5-V-Tolerant Digital Push/Pull I/Os With up to 20-mA Drive Strength(1)
  • 16-Bit Timer TD0 With Three Capture/Compare Registers and Support of High-Resolution Mode
  • 16-Bit Timer TD1 With Three Capture/Compare Registers and Support of High-Resolution Mode
  • 16-Bit Timer TA0 With Three Capture/Compare Registers
  • Universal Serial Communication Interfaces (USCIs) (1)
    • USCI_A0 Supports:
      • Enhanced UART Supports Automatic Baud-Rate Detection
      • IrDA Encoder and Decoder
      • Synchronous SPI
    • USCI_B0 Supports:
      • I2C
      • Synchronous SPI
  • 10-Bit 200-ksps Analog-to-Digital Converter (ADC)
    • Internal Reference
    • Sample-and-Hold
    • Autoscan Feature
    • Up to 8 External Channels and 2 Internal Channels, Including Temperature Sensor(1)
  • Up to 16-Channel On-Chip Comparator Including an Ultra-Low-Power Mode(1)
  • Serial Onboard Programming, No External Programming Voltage Needed
  • Device Comparison Summarizes the Available Family Members
  • Available in 40-Pin QFN (RSB), 38-Pin TSSOP (DA), and 40-Pin Die-Sized BGA (YFF) Packages

(1)Full functionality in the 40-pin QFN package options. For the available features of other packages, see Signal Descriptions.
  • Low Supply-Voltage Range:
    3.6 V Down to 1.8 V
  • Ultra-Low Power Consumption
    • Active Mode (AM): 180 µA/MHz
    • Standby Mode (LPM3 WDT Mode, 3 V): 1.1 µA
    • Off Mode (LPM4 RAM Retention, 3 V): 0.9 µA
    • Shutdown Mode (LPM4.5, 3 V): 0.25 µA
  • Wake up From Standby Mode in Less Than 5 µs
  • 16-Bit RISC Architecture, Extended Memory, 40-ns Instruction Cycle Time
  • 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 25 MHz (XT1)
  • Hardware Multiplier Supports 32-Bit Operations
  • 3-Channel DMA
  • Up to Twelve 5-V-Tolerant Digital Push/Pull I/Os With up to 20-mA Drive Strength(1)
  • 16-Bit Timer TD0 With Three Capture/Compare Registers and Support of High-Resolution Mode
  • 16-Bit Timer TD1 With Three Capture/Compare Registers and Support of High-Resolution Mode
  • 16-Bit Timer TA0 With Three Capture/Compare Registers
  • Universal Serial Communication Interfaces (USCIs) (1)
    • USCI_A0 Supports:
      • Enhanced UART Supports Automatic Baud-Rate Detection
      • IrDA Encoder and Decoder
      • Synchronous SPI
    • USCI_B0 Supports:
      • I2C
      • Synchronous SPI
  • 10-Bit 200-ksps Analog-to-Digital Converter (ADC)
    • Internal Reference
    • Sample-and-Hold
    • Autoscan Feature
    • Up to 8 External Channels and 2 Internal Channels, Including Temperature Sensor(1)
  • Up to 16-Channel On-Chip Comparator Including an Ultra-Low-Power Mode(1)
  • Serial Onboard Programming, No External Programming Voltage Needed
  • Device Comparison Summarizes the Available Family Members
  • Available in 40-Pin QFN (RSB), 38-Pin TSSOP (DA), and 40-Pin Die-Sized BGA (YFF) Packages

(1)Full functionality in the 40-pin QFN package options. For the available features of other packages, see Signal Descriptions.

The TI MSP family of ultra-low-power microcontrollers consists of several devices featuring 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 devices to wake up from low-power modes to active mode in less than 5 µs.

The MSP430F51x2 microcontrollers include two 16-bit high-resolution timers, two USCIs (USCI_A0 and USCI_B0), a 32-bit hardware multiplier, a high-performance 10-bit ADC, an on-chip comparator, a 3-channel DMA, 5-V tolerant I/Os, and up to 29 I/O pins.

The MSP430F51x1 microcontrollers include two 16-bit high-resolution timers, two USCIs (USCI_A0 and USCI_B0), a 32-bit hardware multiplier, an on-chip comparator, a 3-channel DMA, 5-V tolerant I/Os, and up to 29 I/O pins.

Typical applications for these devices include analog and digital sensor systems, LED lighting, digital power supplies, motor controls, remote controls, thermostats, digital timers, and hand-held meters.

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 featuring 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 devices to wake up from low-power modes to active mode in less than 5 µs.

The MSP430F51x2 microcontrollers include two 16-bit high-resolution timers, two USCIs (USCI_A0 and USCI_B0), a 32-bit hardware multiplier, a high-performance 10-bit ADC, an on-chip comparator, a 3-channel DMA, 5-V tolerant I/Os, and up to 29 I/O pins.

The MSP430F51x1 microcontrollers include two 16-bit high-resolution timers, two USCIs (USCI_A0 and USCI_B0), a 32-bit hardware multiplier, an on-chip comparator, a 3-channel DMA, 5-V tolerant I/Os, and up to 29 I/O pins.

Typical applications for these devices include analog and digital sensor systems, LED lighting, digital power supplies, motor controls, remote controls, thermostats, digital timers, and hand-held meters.

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

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos MSP430F51x2, MSP430F51x1 Mixed-Signal Microcontrollers datasheet (Rev. R) PDF | HTML 20/09/2018
* Errata MSP430F5151 Device Erratasheet (Rev. Z) PDF | HTML 3/06/2021
Nota sobre la aplicación Migration Guide From MSP430 MCUs to MSPM0 MCUs (Rev. B) PDF | HTML 2/06/2025
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
Guía del usuario SYS/BIOS (TI-RTOS Kernel) User's Guide (Rev. V) 1/06/2020
Nota sobre la aplicación MSP430 System ESD Troubleshooting Guide PDF | HTML 13/12/2019
Nota sobre la aplicación Programming a Flash-Based MSP430 MCU Using the JTAG Interface (Rev. H) 15/03/2019
Nota sobre la aplicación MSP430F5xx Overview and Comparison to MSP430F2xx and MSP430F4xx (Rev. A) PDF | HTML 26/09/2018
Nota sobre la aplicación Understanding MSP430 Flash Data Retention (Rev. A) PDF | HTML 24/08/2018
Nota sobre la aplicación MSP430 Flash Memory Characteristics (Rev. B) PDF | HTML 24/08/2018
Nota sobre la aplicación Implementing An Ultra-Low-Power Keypad Interface With MSP430 MCUs (Rev. A) 22/05/2018
Nota sobre la aplicación Wave Digital Filtering Using an MSP430 MCU (Rev. A) 16/05/2018
Guía del usuario MSP430x5xx and MSP430x6xx Family User's Guide (Rev. Q) 15/03/2018
Nota sobre la aplicación Software Coding Techniques for MSP430™ MCUs (Rev. B) 14/03/2018
Nota sobre la aplicación Migrating from the MSP430F5xx,F6xx Family to the MSP430FR58xx/FR59xx/68xx Family (Rev. D) 3/11/2016
Nota sobre la aplicación Advanced Debugging Using the Enhanced Emulation Module (EEM) With CCS v6 (Rev. F) 6/09/2016
Información sobre seguridad funcional Safety Manual for MSP430G2xx, F5xx, and FR57xx in IEC 60730 Safety Applications (Rev. A) 12/01/2016
Informe Industrial Communications Solutions Featuring MSP Microcontrollers 26/01/2015
Informe Getting the most out of a high-resolution timer 2/04/2014
Nota sobre la aplicación Using the MSP430 Timer_D Module in Hi-Resolution Mode 2/10/2013
Informe LED intelligent lighting control with ultra-low-power MSP430F51x2 family 13/11/2012
Informe Power Management Solutions for Ultra-Low-Power 16-Bit MSP430 MCUs (Rev. D) 28/03/2012
Nota sobre la aplicación PWM DAC Using MSP430 High-Resolution Timer 11/07/2011
Nota sobre la aplicación 1.8V – 5.5V Input, High-Efficiency DCDC Converter Reference Design for MSP430 (Rev. B) 14/06/2010

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

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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.

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Kit de desarrollo de software (SDK)

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Sistema operativo (SO)

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

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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, (...)

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MSP-GRLIB — MSP Graphics Library

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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, (...)

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Herramienta de programación de software

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Herramienta de diseño

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

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Encapsulado Pines Símbolos CAD, huellas y modelos 3D
WQFN (RSB) 40 Ultra Librarian
TSSOP (DA) 38 Ultra Librarian
DSBGA (YFF) 40 Ultra Librarian
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