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Microcontroladores
Low-power MCUs

MSP430F2274

ACTIVO

MCU de 16 MHz con 32 KB Flash, 1 KB SRAM, ADC de 10 bits, 2 OpAmp, I2C/SPI/UART

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MSP430F2274

ACTIVO
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Detalles del producto

CPU MSP430 Frequency (MHz) 16 Flash memory (kByte) 32 RAM (kByte) 1 ADC type 10-bit SAR Features OpAmp UART 1 Number of ADC channels 12 SPI 1 USB No Hardware accelerators 0 Operating temperature range (°C) -40 to 105 Rating Catalog Communication interface I2C, SPI, UART Operating system BareMetal (No OS), TI RTOS Nonvolatile memory (kByte) 32 Number of GPIOs 32 Number of I2Cs 1 Security Secure debug
CPU MSP430 Frequency (MHz) 16 Flash memory (kByte) 32 RAM (kByte) 1 ADC type 10-bit SAR Features OpAmp UART 1 Number of ADC channels 12 SPI 1 USB No Hardware accelerators 0 Operating temperature range (°C) -40 to 105 Rating Catalog Communication interface I2C, SPI, UART Operating system BareMetal (No OS), TI RTOS Nonvolatile memory (kByte) 32 Number of GPIOs 32 Number of I2Cs 1 Security Secure debug
DSBGA (YFF) 49 9 mm² 3 x 3 TSSOP (DA) 38 101.25 mm² 12.5 x 8.1 VQFN (RHA) 40 36 mm² 6 x 6
  • Low Supply Voltage Range: 1.8 V to 3.6 V
  • Ultra-Low Power Consumption
    • Active Mode: 270 µA at 1 MHz, 2.2 V
    • Standby Mode: 0.7 µA
    • Off Mode (RAM Retention): 0.1 µA
  • Ultra-Fast Wake-Up From Standby Mode in Less Than 1 µs
  • 16-Bit RISC Architecture, 62.5-ns Instruction Cycle Time
  • Basic Clock Module Configurations
    • Internal Frequencies up to 16 MHz With Four Calibrated Frequencies to ±1%
    • Internal Very-Low-Power Low-Frequency Oscillator
    • 32-kHz Crystal
    • High-Frequency (HF) Crystal up to 16 MHz
    • Resonator
    • External Digital Clock Source
    • External Resistor
  • 16-Bit Timer_A With Three Capture/Compare Registers
  • 16-Bit Timer_B With Three Capture/Compare Registers
  • Universal Serial Communication Interface
    • Enhanced UART Supporting Auto-Baudrate Detection (LIN)
    • IrDA Encoder and Decoder
    • Synchronous SPI
    • I2C™
  • 10-Bit 200-ksps Analog-to-Digital (A/D) Converter With Internal Reference, Sample-and-Hold, Autoscan, and Data Transfer Controller
  • Two Configurable Operational Amplifiers (MSP430F22x4 Only)
  • Brownout Detector
  • Serial Onboard Programming, No External Programming Voltage Needed, Programmable Code Protection by Security Fuse
  • Bootstrap Loader
  • On-Chip Emulation Module
  • Family Members Include:
    • MSP430F2232: 8KB + 256B Flash Memory, 512B RAM
    • MSP430F2252: 16KB + 256B Flash Memory, 512B RAM
    • MSP430F2272: 32KB + 256B Flash Memory, 1KB RAM
    • MSP430F2234: 8KB + 256B Flash Memory, 512B RAM
    • MSP430F2254: 16KB + 256B Flash Memory, 512B RAM
    • MSP430F2274: 32KB + 256B Flash Memory, 1KB RAM
  • Available in a 38-Pin Thin Shrink Small-Outline Package (TSSOP) (DA), 40-Pin QFN Package (RHA), and 49-Pin Ball Grid Array Package (YFF)
  • For Complete Module Descriptions, See the (SLAU144)

All trademarks are the property of their respective owners.

  • Low Supply Voltage Range: 1.8 V to 3.6 V
  • Ultra-Low Power Consumption
    • Active Mode: 270 µA at 1 MHz, 2.2 V
    • Standby Mode: 0.7 µA
    • Off Mode (RAM Retention): 0.1 µA
  • Ultra-Fast Wake-Up From Standby Mode in Less Than 1 µs
  • 16-Bit RISC Architecture, 62.5-ns Instruction Cycle Time
  • Basic Clock Module Configurations
    • Internal Frequencies up to 16 MHz With Four Calibrated Frequencies to ±1%
    • Internal Very-Low-Power Low-Frequency Oscillator
    • 32-kHz Crystal
    • High-Frequency (HF) Crystal up to 16 MHz
    • Resonator
    • External Digital Clock Source
    • External Resistor
  • 16-Bit Timer_A With Three Capture/Compare Registers
  • 16-Bit Timer_B With Three Capture/Compare Registers
  • Universal Serial Communication Interface
    • Enhanced UART Supporting Auto-Baudrate Detection (LIN)
    • IrDA Encoder and Decoder
    • Synchronous SPI
    • I2C™
  • 10-Bit 200-ksps Analog-to-Digital (A/D) Converter With Internal Reference, Sample-and-Hold, Autoscan, and Data Transfer Controller
  • Two Configurable Operational Amplifiers (MSP430F22x4 Only)
  • Brownout Detector
  • Serial Onboard Programming, No External Programming Voltage Needed, Programmable Code Protection by Security Fuse
  • Bootstrap Loader
  • On-Chip Emulation Module
  • Family Members Include:
    • MSP430F2232: 8KB + 256B Flash Memory, 512B RAM
    • MSP430F2252: 16KB + 256B Flash Memory, 512B RAM
    • MSP430F2272: 32KB + 256B Flash Memory, 1KB RAM
    • MSP430F2234: 8KB + 256B Flash Memory, 512B RAM
    • MSP430F2254: 16KB + 256B Flash Memory, 512B RAM
    • MSP430F2274: 32KB + 256B Flash Memory, 1KB RAM
  • Available in a 38-Pin Thin Shrink Small-Outline Package (TSSOP) (DA), 40-Pin QFN Package (RHA), and 49-Pin Ball Grid Array Package (YFF)
  • For Complete Module Descriptions, See the (SLAU144)

All trademarks are the property of their respective owners.

The Texas Instruments MSP430 family of ultra-low-power microcontrollers consist 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 wake-up from low-power modes to active mode in less than 1 µs.

The MSP430F22x4/MSP430F22x2 series is an ultra-low-power mixed signal microcontroller with two built-in 16-bit timers, a universal serial communication interface, 10-bit A/D converter with integrated reference and data transfer controller (DTC), two general-purpose operational amplifiers in the MSP430F22x4 devices, and 32 I/O pins.

Typical applications include sensor systems that capture analog signals, convert them to digital values, and then process the data for display or for transmission to a host system. Stand-alone radio-frequency (RF) sensor front ends are another area of application.

The Texas Instruments MSP430 family of ultra-low-power microcontrollers consist 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 wake-up from low-power modes to active mode in less than 1 µs.

The MSP430F22x4/MSP430F22x2 series is an ultra-low-power mixed signal microcontroller with two built-in 16-bit timers, a universal serial communication interface, 10-bit A/D converter with integrated reference and data transfer controller (DTC), two general-purpose operational amplifiers in the MSP430F22x4 devices, and 32 I/O pins.

Typical applications include sensor systems that capture analog signals, convert them to digital values, and then process the data for display or for transmission to a host system. Stand-alone radio-frequency (RF) sensor front ends are another area of application.
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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Fecha
* Data sheet MSP430F22x2, MSP430F22x4 Mixed Signal Microcontroller datasheet (Rev. G) 22 ago 2012
* Errata MSP430F2274 Microcontroller Errata (Rev. O) PDF | HTML 18 jun 2021
* User guide MSP430F2xx, MSP430G2xx Family User's Guide (Rev. K) PDF | HTML 25 ago 2022
Application note Migration Guide From MSP430 MCUs to MSPM0 MCUs (Rev. B) PDF | HTML 02 jun 2025
Application note Design Considerations When Using the MSP430 Graphics Library (Rev. A) PDF | HTML 09 ago 2023
Application note ESD Diode Current Specification (Rev. B) PDF | HTML 23 ago 2021
Application note Migrating from MSP430 F2xx and G2xx families to MSP430 FR4xx and FR2xx family (Rev. G) PDF | HTML 02 ago 2021
User guide MSP430 MCUs Development Guide Book (Rev. A) PDF | HTML 13 may 2021
Application note MSP430 System ESD Troubleshooting Guide PDF | HTML 13 dic 2019
Application note Programming a Flash-Based MSP430 MCU Using the JTAG Interface (Rev. H) 15 mar 2019
Application note Implementing IrDA With MSP430 MCUs (Rev. B) PDF | HTML 04 dic 2018
Application note A Simple Glass-Breakage Detector Using an MSP430 MCU (Rev. A) PDF | HTML 09 nov 2018
Application note MSP430 Flash Memory Characteristics (Rev. B) PDF | HTML 24 ago 2018
Application note Understanding MSP430 Flash Data Retention (Rev. A) PDF | HTML 24 ago 2018
Application note Using the TPS3619 With MSP430 Microcontrollers (Rev. B) PDF | HTML 06 ago 2018
Application note Random Number Generation Using MSP430™ MCUs (Rev. A) 16 may 2018
Application note Software Coding Techniques for MSP430™ MCUs (Rev. B) 14 mar 2018
Application note MSP430 32-kHz Crystal Oscillators (Rev. D) PDF | HTML 18 jul 2017
Application note Migrating from the MSP430F2xx,G2xx Family to the MSP430FR58xx/FR59xx/68xx/69xx (Rev. E) PDF | HTML 03 nov 2016
Application note Advanced Debugging Using the Enhanced Emulation Module (EEM) With CCS v6 (Rev. F) 06 sep 2016
Application note General Oversampling of MSP ADCs for Higher Resolution (Rev. A) PDF | HTML 01 abr 2016
Application note MSP Code Protection Features PDF | HTML 07 dic 2015
User guide eZ430-RF2500 Development Tool User's Guide (Rev. F) 16 jun 2015
White paper Industrial Communications Solutions Featuring MSP Microcontrollers 26 ene 2015
Application note Design Considerations When Using the MSP430 Graphics Library 05 oct 2012
Application note Migrating from the USCI Module to the eUSCI Module (Rev. A) 13 sep 2012
White paper Power Management Solutions for Ultra-Low-Power 16-Bit MSP430 MCUs (Rev. D) 28 mar 2012
Application note Migrating from the MSP430F2xx Family to the MSP430FR57xx Family (Rev. A) 16 feb 2012
Application note Powering the MSP430 from a High Voltage Input using the TPS62122 (Rev. C) 12 ene 2012
Application note Low-Power Battery-Less Wireless Temperature and Humidity Sensor for TMS37157 19 dic 2011
Application note Using the SPI Library for TMS37157 19 dic 2011
Application note 1.8V – 5.5V Input, High-Efficiency DCDC Converter Reference Design for MSP430 (Rev. B) 14 jun 2010
Application note Tiny DCDC Converter Reference Design (Rev. A) 14 jun 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.

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Kit de desarrollo de software (SDK)

MSP430-SDK — MSPWare for MSP430 Microcontrollers

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Controlador o biblioteca

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

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MSP-GRLIB — MSP Graphics Library

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TIDM-GBD-ROBUST — Diseño de referencia de detector de rotura de vidrio robusto

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TIDM-TIA — Diseño de referencia de amplificador de transimpedancia con microcontrolador

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TIDM-WIRELESS-SENSORNODE — Diseño de referencia de monitoreo de sensores inalámbricos que funcionan con batería

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Encapsulado Pines Símbolos CAD, huellas y modelos 3D
DSBGA (YFF) 49 Ultra Librarian
TSSOP (DA) 38 Ultra Librarian
VQFN (RHA) 40 Ultra Librarian
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Pedidos y calidad

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  • 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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