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微控制器 (MCU) 與處理器
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Low-power MCUs

MSP430F5172

現行

具 32KB 快閃記憶體、2KB SRAM、10 位元 ADC、比較器、DMA 和 16 位元高解析度定時器的 25MHz MCU

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功能相似於所比較的產品。
MSPM0G1505 現行 具有 32KB 快閃記憶體 16KB SRAM 2 個 4Msps ADC、12 位元 DAC、3 個 COMP、2 個 OPA、MATHACL 的 80MHz Arm® Cortex®-M0+ MC MSP430 to MSPM0 replacement
MSPM0L1306 現行 具 64-KB 快閃記憶體、4-KB SRAM、12 位元 ADC、比較器、OPA 的 32-MHz Arm® Cortex®-M0+ MCU 32-bit ARM Cortex-M0+ MCU for cost optimized designs

MSP430F5172

現行
產品規格表 立即訂購

產品詳細資料

CPU MSP430 Frequency (MHz) 25 Flash memory (kByte) 32 RAM (kByte) 2 ADC type 10-bit SAR Features 32-bit hardware multiplier, 5-V-tolerant I/Os UART 1 Security Secure debug Number of ADC channels 9 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) 32 Number of GPIOs 31 Number of I2Cs 1
CPU MSP430 Frequency (MHz) 25 Flash memory (kByte) 32 RAM (kByte) 2 ADC type 10-bit SAR Features 32-bit hardware multiplier, 5-V-tolerant I/Os UART 1 Security Secure debug Number of ADC channels 9 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) 32 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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技術文件

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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 MSP430F51x2, MSP430F51x1 Mixed-Signal Microcontrollers datasheet (Rev. R) PDF | HTML 2018/9/20
* 勘誤表 MSP430F5172 Device Erratasheet (Rev. Z) PDF | HTML 2021/6/3
應用說明 Migration Guide From MSP430 MCUs to MSPM0 MCUs (Rev. B) PDF | HTML 2025/6/2
應用說明 MSP430 System-Level ESD Considerations (Rev. B) PDF | HTML 2021/7/14
使用指南 MSP430 MCUs Development Guide Book (Rev. A) PDF | HTML 2021/5/13
使用指南 SYS/BIOS (TI-RTOS Kernel) User's Guide (Rev. V) 2020/6/1
應用說明 MSP430 System ESD Troubleshooting Guide PDF | HTML 2019/12/13
應用說明 Programming a Flash-Based MSP430 MCU Using the JTAG Interface (Rev. H) 2019/3/15
應用說明 MSP430F5xx Overview and Comparison to MSP430F2xx and MSP430F4xx (Rev. A) PDF | HTML 2018/9/26
應用說明 Understanding MSP430 Flash Data Retention (Rev. A) PDF | HTML 2018/8/24
應用說明 MSP430 Flash Memory Characteristics (Rev. B) PDF | HTML 2018/8/24
技術文章 A modular view of an LED lighting control design PDF | HTML 2018/7/10
應用說明 Implementing An Ultra-Low-Power Keypad Interface With MSP430 MCUs (Rev. A) 2018/5/22
應用說明 Wave Digital Filtering Using an MSP430 MCU (Rev. A) 2018/5/16
使用指南 MSP430x5xx and MSP430x6xx Family User's Guide (Rev. Q) 2018/3/15
應用說明 Software Coding Techniques for MSP430™ MCUs (Rev. B) 2018/3/14
應用說明 Migrating from the MSP430F5xx,F6xx Family to the MSP430FR58xx/FR59xx/68xx Family (Rev. D) 2016/11/3
應用說明 Advanced Debugging Using the Enhanced Emulation Module (EEM) With CCS v6 (Rev. F) 2016/9/6
應用說明 General Oversampling of MSP ADCs for Higher Resolution (Rev. A) PDF | HTML 2016/4/1
功能安全資訊 Safety Manual for MSP430G2xx, F5xx, and FR57xx in IEC 60730 Safety Applications (Rev. A) 2016/1/12
白皮書 Industrial Communications Solutions Featuring MSP Microcontrollers 2015/1/26
白皮書 Getting the most out of a high-resolution timer 2014/4/2
應用說明 Using the MSP430 Timer_D Module in Hi-Resolution Mode 2013/10/2
白皮書 LED intelligent lighting control with ultra-low-power MSP430F51x2 family 2012/11/13
白皮書 Power Management Solutions for Ultra-Low-Power 16-Bit MSP430 MCUs (Rev. D) 2012/3/28
應用說明 PWM DAC Using MSP430 High-Resolution Timer 2011/7/11
應用說明 1.8V – 5.5V Input, High-Efficiency DCDC Converter Reference Design for MSP430 (Rev. B) 2010/6/14

設計與開發

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開發板

ALGO-3P-UISP1-TI — 適用於德州儀器裝置的 Algocraft μISP1 編程器

μISP 可以連接到主機 PC (內建 RS-232、USB、LAN 連接) 或獨立模式工作。

在單機模式下，只要按下「開始」按鈕或透過一些 TTL 控制線，就可以執行編程週期。

其緊湊的尺寸和多功能性可輕鬆整合到生產環境、手動和自動化程序中。

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開發套件

MSP-TS430RSB40 — MSP-TS430RSB40 - 適用於 MSP430F5x MCU 的 40 針腳目標開發板

The MSP-TS430RSB40 is a standalone 40-pin ZIF socket target board which is used to program and debug the MSP430 MCU in-system through the JTAG interface or the Spy Bi-Wire (2-wire JTAG) protocol.

Device Support: The MSP-TS430RSB40 development board supports MSP430F51x1 and MSP430F51x2 MCUs in a (...)

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硬體程式設計工具

MSP-FET — MSP MCU 程式設計工具和偵錯器

MSP-FET 是一款強大的模擬開發工具，通常稱為偵錯探測器，可讓使用者快速展開 MSP 低功耗微控制器 (MCU) 的開始工作。

它支援透過 JTAG 和 SBW 介面進行編程和即時偵錯。此外，MSP-FET 也能在電腦 USB 介面與 MSP UART 間提供後通道 UART 連接。這為 MSP 程式設計工具提供了一種便利的方法，能在 MSP 和電腦上執行的終端之間進行串行通訊。它也支援透過 UART 和 I2C 通訊協定，使用 BSL（自舉式載入程式）將程式（通常稱為韌體）載入到 MSP 目標。

USB 介面可將 MSP-FET 連接至電腦，而 14 針腳連接器則可存取 MSP (...)

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ALGO-3P-WRITENOW — Algocraft WriteNow！程式設計工具

WriteNow! 系統內編程器系列是可編程產業的一大突破。此編程器支援多家製造商的眾多裝置 (例如微控制器、記憶體、CPLD 與其他可編程裝置)。其尺寸精巧，便於整合至 ATE 與固定裝置。編程器可單機運作，或透過內建的 RS-232、LAN 與 USB 連接埠與主機電腦連線，並隨附操作簡易的工具軟體。

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軟體開發套件 (SDK)

MSP430-SDK — 適用於 MSP430 微控制器的 MSP430-SDK

MSP430-SDK 資源集可協助使用者為 MSP430 微控制器 (MCU) 編寫有效程式碼。這些資源支援所有 MSP430 微控制器。就像有位使用者提到的，「基本上就是讓開發人員擁有成為 MSP430 微控制器專家所需的一切！」

此設計資源集合包括各式各樣的高度抽象軟體函式庫任君選擇，內容包含裝置和週邊設備專用函式庫 (如 MSP430 驅動器函式庫)，乃至圖形與電容式觸控函式庫等應用程式專用函式庫。MSP430 驅動器函式庫尤為重要，其可協助軟體開發人員運用便利的 API 來控制低階複雜的硬體週邊設備，讓產生的程式碼更容易讀取及維護。MSP (...)

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IDE、配置、編譯器或偵錯程式

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 (...)

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IDE、配置、編譯器或偵錯程式

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 (...)

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線上培訓

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.
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快速入門

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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作業系統 (OS)

WHIS-3P-SAFERTOS — WITTENSTEIN SAFERTOS 預先認證的安全 RTOS

SAFERTOS® 是專為嵌入式處理器設計的獨特即時作業系統。經 TÜV SÜD 預先認證，符合 IEC 61508 SIL3 與 ISO 26262 ASILD 標準。SAFERTOS® 是由 WHIS 專家團隊專為安全而打造，適用於全球重要安全應用。WHIS 與德州儀器的合作已經超過十年。在此期間，WHIS 已將 SAFERTOS® 移植至各種 TI 處理器，支援所有熱門核心，並可依要求提供其他架構。SAFERTOS® 專為您的特定處理器/編譯器組合量身打造，隨附完整的原始程式碼與設計保證包，可完全一目了然整個設計生命週期。許多 WHIS 客戶開始使用 FreeRTOS (...)

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應用軟體及架構

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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驅動程式或資料庫

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

TI MSP430™ 數位訊號處理庫是一組針對 MSP430 微控制器最佳化的函數，用於執行常見的訊號處理操作。這些函數用於需要即時進行高準確度且低功耗的密集運算轉換的應用場景中。該庫對 MSP430 MCU 固有的硬體進行了最佳化利用，用於固定點數學運算，從而實現顯著的性能提升。

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驅動程式或資料庫

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 (...)

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驅動程式或資料庫

MSPMATHLIB — 適用於 MSP430 的浮點數學函式庫

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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軟體程式設計工具

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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軟體程式設計工具

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

MSPFlasher 是開放原始碼、殼層式（命令行）介面，用於透過 JTAG 編程 MSP430™ 和 MSP432™ 微控制器 (MCU)，並提供最常見的編程功能。MSP Flasher 可用於將二進位檔案直接下載至記憶體，無需 CCS 或 IAR 等 IDE。它還可用於擷取韌體和永久鎖定 JTAG 存取。

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軟體程式設計工具

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

UniFlash 是 TI 龐大 CCStudio™ 開發生態系統的一部分，是一款用於在 TI 微控制器與無線連線裝置上對晶片內快閃記憶體進行燒錄，以及在 TI 處理器上對板載快閃記憶體進行燒錄的軟體工具。UniFlash 提供圖形化介面與命令行介面，並可在桌面上或雲端中執行。

UniFlash 可從 CCStudio™ 開發人員區上的雲端執行，或在下載後於 Windows®、Linux® 和 macOS® 電腦中使用。

請注意，mmWave、AMx、K2G 和 J7 裝置不支援 macOS。AMx、K2G 和 J7 裝置僅於命令列上支援。

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設計工具

MSP-3P-SEARCH — MSP 第三方搜尋工具

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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參考設計

TIDA-00189 — 隔離迴路供電熱電偶發送器參考設計

隔離迴路供電熱電偶發送器參考設計是一款系統解決方案，為 4 至 20mA 隔離式電流迴路應用提供精密的 K 型熱電偶量測。此設計旨在作為評估模組，供使用者快速建立原型，並開發用於製程控制和工廠自動化的終端產品。作為溫度感測器的熱電偶潛在挑戰包括微小的電壓輸出、低靈敏度和非線性；此外，由於在工業環境中，接地電位差高於 100V 的現象十分常見，因此熱電偶與訊號調節電路必須進行電氣隔離。設計檔案包括設計考量、方塊圖、電路圖、物料清單 (BOM)、層圖、Altium 檔案、Gerber 檔案和 MSP430 韌體。

立即觀看 TIDA-00349 概述影片，其中涵蓋了與 TIDA-00189 (...)

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參考設計

TIDA-00462 — 超音波距離量測 BoosterPack 參考設計

TIDA-00462 超音波測距參考設計可測量最遠 99 英吋的距離，精度為 ±1.5 英吋。該設計的目的是讓您在將我們的工業級超低功率 MCU、類比訊號調整和電源管理技術整合到終端設備系統中時搶佔先機。此設計描述了基於超音波並採用 MSP430 超低功率微控制器的低成本測距系統的工作原理和基本設計過程。該設計還涉及組件選擇、設計理論和測試結果。提供所有相關的設計文檔，如電路圖、BOM、層圖、Altium 文檔、Gerber 文檔和 MSP430 MCU 韌體。

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參考設計

TIDA-00648 — 4-20mA 電流迴路發送器參考設計

TIDA-00648 是一款符合業界標準的 4-20mA 電流迴路傳輸器。它允許將 FSK 調變的數位數據注入到 4-20mA 電流迴路中，用於 HART 通訊。外部保護電路已部署到位，以符合 IEC61000-4 監管標準，例如 EFT、ESD 和突波要求。符合 IEC61000-4 標準的 EMC 要求是必要的，以確保設計不僅能夠承受嚴苛/高雜訊的工業環境，而且能夠如預期運作。

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參考設計

TIDA-01081 — 機械視覺的 LED 照明控制參考設計

此 LED 照明控制參考設計展現了驅動與控制多個高功率發光二極體 (LED) 串列的獨特方式。此參考設計專為工業機械視覺系統所設計，也適合其他工業或汽車照明應用。此設計允許使用者對 LED 電流和時序進行編程，以實現 LED 安全過度驅動，進而提高亮度。此設計可自動運作，但也可透過隔離式介面觸發或產生觸發。內部電路區塊支援廣泛的輸入電壓範圍、可編程輸入電流和輸入電源控制，並可防止反極性、過電壓與過熱。
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封裝 針腳 CAD 符號、佔位空間與 3D 模型
WQFN (RSB) 40 Ultra Librarian
TSSOP (DA) 38 Ultra Librarian
DSBGA (YFF) 40 Ultra Librarian
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