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微控制器 (MCU) 與處理器
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Low-power MCUs

MSP430FR5992

現行

具 128 KB 記憶體、8 KB SRAM、12 位元 ADC、比較器、I2C/SPI/UART、硬體倍增器的 16 MHz MCU

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產品規格表

MSP430FR5992

現行
產品規格表 立即訂購

產品詳細資料

CPU MSP430 Frequency (MHz) 16 Flash memory (kByte) 128 RAM (kByte) 8 ADC type 12-bit SAR Features DMA, Low-energy accelerator (LEA), Real-time clock UART 4 Security Cryptographic acceleration, Secure communication, Secure debug, Software IP protection Number of ADC channels 20 SPI 8 USB No Hardware accelerators Low energy accelerator Operating temperature range (°C) -40 to 85 Rating Catalog Communication interface I2C, SPI, UART Operating system BareMetal (No OS), TI RTOS Nonvolatile memory (kByte) 128 Number of GPIOs 68 Number of I2Cs 4
CPU MSP430 Frequency (MHz) 16 Flash memory (kByte) 128 RAM (kByte) 8 ADC type 12-bit SAR Features DMA, Low-energy accelerator (LEA), Real-time clock UART 4 Security Cryptographic acceleration, Secure communication, Secure debug, Software IP protection Number of ADC channels 20 SPI 8 USB No Hardware accelerators Low energy accelerator Operating temperature range (°C) -40 to 85 Rating Catalog Communication interface I2C, SPI, UART Operating system BareMetal (No OS), TI RTOS Nonvolatile memory (kByte) 128 Number of GPIOs 68 Number of I2Cs 4
VQFN (RGZ) 48 49 mm² (7 mm × 7 mm) LQFP (PM) 64 144 mm² (12 mm × 12 mm) LQFP (PN) 80 196 mm² (14 mm × 14 mm) NFBGA (ZVW) 87 36 mm² (6 mm × 6 mm)
  • Embedded microcontroller
    • 16-bit RISC architecture up to 16‑MHz clock
    • Up to 256KB of ferroelectric random access memory (FRAM)
      • Ultra-low-power writes
      • Fast write at 125 ns per word (64KB in 4 ms)
      • Flexible allocation of data and application code in memory
      • 1015 write cycle endurance
      • Radiation resistant and nonmagnetic
    • 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: 118 µA/MHz
    • Standby with VLO (LPM3): 500 nA
    • Standby with real-time clock (RTC) (LPM3.5): 350 nA (the RTC is clocked by a 3.7-pF crystal)
    • Shutdown (LPM4.5): 45 nA
  • Low-energy accelerator (LEA) for signal processing (MSP430FR599x only)
    • Operation independent of CPU
    • 4KB of RAM shared with CPU
    • Efficient 256-point complex FFT: Up to 40x faster than Arm Cortex-M0+ core
  • Intelligent digital peripherals
    • 32-bit hardware multiplier (MPY)
    • 6-channel internal DMA
    • RTC with calendar and alarm functions
    • Six 16-bit timers with up to seven capture/compare registers each
    • 32- and 16-bit cyclic redundancy check (CRC)
  • High-performance analog
    • 16-channel analog comparator
    • 12-bit analog-to-digital converter (ADC) featuring window comparator, internal reference and sample-and-hold, up to 20 external input channels
  • Multifunction input/output ports
    • All pins support capacitive-touch capability with no need for external components
    • Accessible bit-, byte-, and word-wise (in pairs)
    • Edge-selectable wake from LPM on all ports
    • Programmable pullup and pulldown on all ports
  • Code security and encryption
    • 128- or 256-bit AES security encryption and decryption coprocessor
    • Random number seed for random number generation algorithms
    • IP encapsulation protects memory from external access
  • Enhanced serial communication
    • Up to four eUSCI_A serial communication ports
      • UART with automatic baud-rate detection
      • IrDA encode and decode
    • Up to four eUSCI_B serial communication ports
      • I2C with multiple-slave addressing
    • Hardware UART or I2C bootloader (BSL)
  • Flexible clock system
    • Fixed-frequency DCO with 10 selectable factory-trimmed frequencies
    • Low-power low-frequency internal clock source (VLO)
    • 32-kHz crystals (LFXT)
    • High-frequency crystals (HFXT)
  • Development tools and software (also see Tools and Software)
  • Device Comparison summarizes the available devices
  • Embedded microcontroller
    • 16-bit RISC architecture up to 16‑MHz clock
    • Up to 256KB of ferroelectric random access memory (FRAM)
      • Ultra-low-power writes
      • Fast write at 125 ns per word (64KB in 4 ms)
      • Flexible allocation of data and application code in memory
      • 1015 write cycle endurance
      • Radiation resistant and nonmagnetic
    • 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: 118 µA/MHz
    • Standby with VLO (LPM3): 500 nA
    • Standby with real-time clock (RTC) (LPM3.5): 350 nA (the RTC is clocked by a 3.7-pF crystal)
    • Shutdown (LPM4.5): 45 nA
  • Low-energy accelerator (LEA) for signal processing (MSP430FR599x only)
    • Operation independent of CPU
    • 4KB of RAM shared with CPU
    • Efficient 256-point complex FFT: Up to 40x faster than Arm Cortex-M0+ core
  • Intelligent digital peripherals
    • 32-bit hardware multiplier (MPY)
    • 6-channel internal DMA
    • RTC with calendar and alarm functions
    • Six 16-bit timers with up to seven capture/compare registers each
    • 32- and 16-bit cyclic redundancy check (CRC)
  • High-performance analog
    • 16-channel analog comparator
    • 12-bit analog-to-digital converter (ADC) featuring window comparator, internal reference and sample-and-hold, up to 20 external input channels
  • Multifunction input/output ports
    • All pins support capacitive-touch capability with no need for external components
    • Accessible bit-, byte-, and word-wise (in pairs)
    • Edge-selectable wake from LPM on all ports
    • Programmable pullup and pulldown on all ports
  • Code security and encryption
    • 128- or 256-bit AES security encryption and decryption coprocessor
    • Random number seed for random number generation algorithms
    • IP encapsulation protects memory from external access
  • Enhanced serial communication
    • Up to four eUSCI_A serial communication ports
      • UART with automatic baud-rate detection
      • IrDA encode and decode
    • Up to four eUSCI_B serial communication ports
      • I2C with multiple-slave addressing
    • Hardware UART or I2C bootloader (BSL)
  • Flexible clock system
    • Fixed-frequency DCO with 10 selectable factory-trimmed frequencies
    • Low-power low-frequency internal clock source (VLO)
    • 32-kHz crystals (LFXT)
    • High-frequency crystals (HFXT)
  • Development tools and software (also see Tools and Software)
  • Device Comparison summarizes the available devices

The MSP430FR599x microcontrollers (MCUs) take low power and performance to the next level with the unique low-energy accelerator (LEA) for digital signal processing. This accelerator delivers 40x the performance of Arm® Cortex®-M0+ MCUs to help developers efficiently process data using complex functions such as FFT, FIR, and matrix multiplication. Implementation requires no DSP expertise with a free optimized DSP Library available. Additionally, with up to 256KB of unified memory with FRAM, these devices offer more space for advanced applications and flexibility for effortless implementation of over-the-air firmware updates.

The MSP ultra-low-power (ULP) FRAM microcontroller platform combines uniquely embedded FRAM and a holistic ultra-low-power system architecture, allowing system designers to increase performance while lowering energy consumption. FRAM technology combines the low-energy fast writes, flexibility, and endurance of RAM with the nonvolatile behavior of flash.

MSP430FR599x MCUs are supported by an extensive hardware and software ecosystem with reference designs and code examples to get your design started quickly. Development kits for the MSP430FR599x include the MSP-EXP430FR5994 LaunchPad™ development kit and the MSP-TS430PN80B 80-pin target development board. TI also provides free MSP430Ware™ software, which is available as a component of Code Composer Studio™ IDE desktop and cloud versions within TI Resource Explorer.

For complete module descriptions, see the MSP430FR58xx, MSP430FR59xx, and MSP430FR6xx Family User’s Guide .

The MSP430FR599x microcontrollers (MCUs) take low power and performance to the next level with the unique low-energy accelerator (LEA) for digital signal processing. This accelerator delivers 40x the performance of Arm® Cortex®-M0+ MCUs to help developers efficiently process data using complex functions such as FFT, FIR, and matrix multiplication. Implementation requires no DSP expertise with a free optimized DSP Library available. Additionally, with up to 256KB of unified memory with FRAM, these devices offer more space for advanced applications and flexibility for effortless implementation of over-the-air firmware updates.

The MSP ultra-low-power (ULP) FRAM microcontroller platform combines uniquely embedded FRAM and a holistic ultra-low-power system architecture, allowing system designers to increase performance while lowering energy consumption. FRAM technology combines the low-energy fast writes, flexibility, and endurance of RAM with the nonvolatile behavior of flash.

MSP430FR599x MCUs are supported by an extensive hardware and software ecosystem with reference designs and code examples to get your design started quickly. Development kits for the MSP430FR599x include the MSP-EXP430FR5994 LaunchPad™ development kit and the MSP-TS430PN80B 80-pin target development board. TI also provides free MSP430Ware™ software, which is available as a component of Code Composer Studio™ IDE desktop and cloud versions within TI Resource Explorer.

For complete module descriptions, see the MSP430FR58xx, MSP430FR59xx, and MSP430FR6xx 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 MSP430FR599x, MSP430FR596x Mixed-Signal Microcontrollers datasheet (Rev. D) PDF | HTML 2021/1/15
* 勘誤表 MSP430FR5992 Microcontroller Errata (Rev. L) PDF | HTML 2021/10/21
應用說明 Migration Guide From MSP430 MCUs to MSPM0 MCUs (Rev. B) PDF | HTML 2025/6/2
應用說明 Migration from MSP430 FR58xx, FR59xx, and FR6xx to FR4xx and FR2xx (Rev. B) PDF | HTML 2021/8/2
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 Low-Energy Accelerator (LEA) Common Parameter Blocks Reference Guide 2021/3/17
使用指南 Low-Energy Accelerator (LEA) Registers Reference Guide 2021/3/17
使用指南 Low-Energy Accelerator (LEA) Commands Reference Guide 2021/3/11
使用指南 MSP430FR58xx, MSP430FR59xx, and MSP430FR6xx Family User's Guide (Rev. P) PDF | HTML 2020/4/21
應用說明 MSP430 System ESD Troubleshooting Guide PDF | HTML 2019/12/13
應用說明 Random Number Generation Using MSP430FR59xx and MSP430FR69xx Microcontrollers 2017/1/18
應用說明 Low-Energy Accelerator (LEA) Frequently Asked Questions (FAQ) 2016/11/1
應用說明 Benchmarking the Signal Processing Capabilities of the Low-Energy Accelerator (Rev. B) 2016/11/1

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

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。

從：Algocraft
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開發套件

MSP-EXP430FR5994 — MSP430FR5994 LaunchPad™ 開發套件

MSP-EXP430FR5994 LaunchPad™ 開發套件是適用 MSP430FR5994 微控制器 (MCU) 的易用評估模組 (EVM)。其包含開始在超低功耗 MSP430FR5x FRAM 微控制器平台上開發的一切所需，包括用於編程、偵錯和能源量測的板載偵錯探測器。電路板內含按鈕及 LED，快速整合簡單的使用者介面及兩項獨特功能：microSD 卡插槽讓使用者能與 SD 卡介接，以及可作為充電電池使用的超級電容器，以實現不需外部電源供應器的獨立應用。

16MHz MSP430FR5994 裝置配備 256KB 嵌入式 FRAM (...)

使用指南: PDF | HTML
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開發套件

MSP-TS430PN80B — 適用於 80 針腳 MSP430FR599x MCU 的目標開發基板 (不包括微處理器)

附註：此套件不包含 MSP430 微控制器樣品。若要索取相容裝置的樣品，請造訪產品頁面，或在將工具新增至 TI Store 購物車後選擇相關 MCU：MSP430FR5994。

MSP-TS430PN80B 微控制器開發板是一個獨立的 ZIF 插座目標板，用於透過 JTAG 介面或 Spy Bi-Wire (2 線 JTAG) 協定對 MSP430 在系統進行程式設計和偵錯。此開發電路板支援採用 80 針腳 QFP 封裝的所有 MSP430FR599x FRAM 裝置（TI 封裝代碼：PW）。請檢查目標的裝置文件，尋找正確的目標電路板。

可獨立購買或與目標板 (MSP-FET) 綑綁購買偵錯探測器

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子卡

BOOSTXL-AUDIO — 音頻訊號處理 BoosterPack 插入式模組

插入 LaunchPad™ 開發套件時，BOOSTXL-AUDIO BoosterPack™ 外掛程式模組可擷取來自麥克風的音訊輸入，並透過板載喇叭輸出音訊。還支援耳機輸入和輸出。此音訊輸入/輸出串流可讓開發人員實驗附加 LaunchPad 開發套件上微控制器 (MCU) 的數位訊號處理 (DSP) 和濾波功能。

有多種選項（可透過 BoosterPack 上的跨接器選擇）將喇叭連接至 Launchpad 的 MCU：(1) 透過 SPI 將音訊資料輸出到音訊 BoosterPack 上提供的 SPI DAC；(2) 直接連接到 LaunchPad MCU 上的 DAC（若有）；或 (3) (...)

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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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硬體程式設計工具

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。

從：Algocraft
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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

ENERGIA — Energia

Energia is an open source & community-driven integrated development environment (IDE) & software framework. Based on the Wiring framework, Energia provides an intuitive coding environment as well as a robust framework of easy-to-use functional APIs & libraries for programming a (...)

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IDE、配置、編譯器或偵錯程式

ENERGYTRACE — EnergyTrace 技術

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 (...)

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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 (...)

從：WITTENSTEIN High Integrity Systems
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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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程式碼範例或展示

SLAC710 — MSP430FR599x, MSP430FR596x Code Examples

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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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MSP-FRAM-UTILITIES — FRAM embedded software utilities for MSP ultra-low-power microcontrollers

The Texas Instruments FRAM Utilities is designed to grow as a collection of embedded software utilities that leverage the ultra-low-power and virtually unlimited write endurance of FRAM. The utilities are available for MSP430FRxx FRAM microcontrollers and provide example code to help start (...)

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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

MSP-PMBUS — PMBus Software Library for MSP MCUs

The MSP Power Management Bus (PMBus) embedded software library is a free C library for enabling PMBus master implementation on MSP microcontrollers that have eUSCI/USCI serial communication peripherals. In addition, the library supports alert response (for host notification in the presence of (...)

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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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韌體

MSPFRBOOT — MSPFRBOOT

MSP430™ 微控制器 (MCU) 上的開機載入程式 (BSL) 允許使用者在原型設計階段、最終生產和實際運作中，與 MSP MCU 內的嵌入式記憶體進行通訊。這可透過 UART、I2C、SPI 和 USB 等標準介面進行。可編程記憶體 (快閃記憶體/FRAM) 和資料記憶體 (RAM) 皆可視需要修改。

以下是在 MSP 產品組合中了解和有效使用 MSPBSL 所需的步驟。如需了解您裝置上的 BSL 支援哪些功能，或是與 BSL 通訊所需介面方法的最新資訊，請參閱「表 1.BSL 功能概覽」，其包含在步驟 1 中連結的 BSL 使用者指南中。

 

STEP 1：了解 MSP 開機載入程式 (...)

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開發模組 (EVM) 的 GUI

MSP430-LEA-GUI — MSP430™ MCU 低功耗加速器 (LEA) 高性能和節能 GUI

低功耗加速器 (LEA) 性能與節能 GUI，直觀地展示了當某些 MSP430 微控制器 (MCU) 中整合的 LEA 模組執行基於向量的訊號處理操作時所能提供的即時好處。此工具允許使用者快速選擇操作並在 MSP430FR5994 LaunchPad™ 開發套件上即時測試其性能。此外，該工具利用了 MSP EnergyTrace™ 技術，在 MCU 功能上執行期間擷取功耗資料。該操作分別使用 LEA 和 CPU 運作，以便快速比較兩者的性能。

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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

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

TIDM-FILTERING-SIGNALPROCESSING — 使用 MSP430 FRAM 微控制器的濾波和訊號處理參考設計

此參考設計展現 MSP430™ FRAM 微控制器 (MCU) 上的低耗能加速器 (LEA) 在執行進階濾波和訊號處理方面的性能，同時在 16 位元 MCU 上維持超低功耗。LEA 可為 256 點複雜 FFT 提供比傳統 C 實作高 13.8 倍的效率。LEA 也能以 20kHz 的高音訊取樣率提供即時 FIR 濾波性能。
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參考設計

TIDM-FRAM-EEPROM — 使用 MSP430 FRAM 微控制器實現 EEPROM 模擬和感測

此參考設計說明使用 MSP430™ 超低功耗微控制器 (MCU) 上的鐵電隨機存取記憶體 (FRAM) 技術，結合使用 MCU 時可啟用的其他感測功能，模擬電子可擦除可編程唯讀記憶體 (EEPROM) 的實作方式。此參考設計支援 I2C 及序列周邊介面 (SPI) 的介面，可連接具多個從屬位址的主機處理器。
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封裝 針腳 CAD 符號、佔位空間與 3D 模型
VQFN (RGZ) 48 Ultra Librarian
LQFP (PM) 64 Ultra Librarian
LQFP (PN) 80 Ultra Librarian
NFBGA (ZVW) 87 Ultra Librarian
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