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Sensing MCUs

MSP430I2030

現行

具 3 個 24 位元 ΣΔ ADC、2 個 16 位元定時器、16KB 快閃記憶體、1KB RAM 的 16MHz 量測 AFE

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MSP430I2030

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) 16 RAM (kByte) 1 ADC type 24-bit Sigma Delta Features Advanced sensing UART 1 Number of ADC channels 3 SPI 2 USB No Operating temperature range (°C) -40 to 105 Rating Catalog Communication interface I2C, SPI, UART Operating system BareMetal (No OS), TI RTOS Hardware accelerators 0 Nonvolatile memory (kByte) 16 Number of GPIOs 16 Number of I2Cs 1 Security Secure debug
CPU MSP430 Frequency (MHz) 16 Flash memory (kByte) 16 RAM (kByte) 1 ADC type 24-bit Sigma Delta Features Advanced sensing UART 1 Number of ADC channels 3 SPI 2 USB No Operating temperature range (°C) -40 to 105 Rating Catalog Communication interface I2C, SPI, UART Operating system BareMetal (No OS), TI RTOS Hardware accelerators 0 Nonvolatile memory (kByte) 16 Number of GPIOs 16 Number of I2Cs 1 Security Secure debug
TSSOP (PW) 28 62.08 mm² 9.7 x 6.4 VQFN (RHB) 32 25 mm² 5 x 5
  • Supply voltage range: 2.2 V to 3.6 V
  • High-performance analog
    • MSP430i204x: Four 24-bit sigma-delta analog-to-digital converters (ADCs) with differential PGA inputs
    • MSP430I203x: Three 24-bit sigma-delta analog-to-digital converters (ADCs) with differential PGA inputs
    • MSP430I202x: Two 24-bit sigma-delta analog-to-digital converters (ADCs) with differential PGA inputs
  • Ultra-low power consumption
    • Active mode (AM): All system clocks active 275 µA/MHz at 16.384-MHz, 3.0 V, flash program execution (typical)
    • Standby mode (LPM3): Watchdog timer active, full RAM retention 210 µA at 3.0 V (typical)
    • Off mode (LPM4): Full RAM retention 70 µA at 3.0 V (typical)
    • Shutdown mode (LPM4.5): 75 nA at 3.0 V (typical)
  • Intelligent digital peripherals
    • Two 16-bit timers with three capture/compare registers each
    • Hardware multiplier supports 16-bit operations
  • Enhanced universal serial communication interfaces (eUSCIs)
    • eUSCI_A0
      • Enhanced UART with automatic baud-rate detection
      • IrDA encoder and decoder
      • Synchronous SPI
    • eUSCI_B0
      • Synchronous SPI
      • I2C
  • Flexible power management system
    • Integrated LDO with 1.8-V regulated core supply voltage
    • Supply voltage monitor with programmable level detection
    • Brownout detector
    • Built-in voltage reference
    • Temperature sensor
  • Clock system
    • 16.384-MHz internal digitally controlled oscillator (DCO)
    • DCO operation with internal or external resistor
    • External digital clock source
  • Development tools and software (also see Tools and Software)
  • Wake up from standby mode in 1 µs
  • 16-bit RISC architecture, up to 16.384-MHz system clock
  • Serial onboard programming, no external programming voltage needed
  • Available in 28-pin TSSOP (PW) and 32-pin VQFN (RHB) packages
  • Device Comparison summarizes the available family members
  • Featured software and reference designs
  • Supply voltage range: 2.2 V to 3.6 V
  • High-performance analog
    • MSP430i204x: Four 24-bit sigma-delta analog-to-digital converters (ADCs) with differential PGA inputs
    • MSP430I203x: Three 24-bit sigma-delta analog-to-digital converters (ADCs) with differential PGA inputs
    • MSP430I202x: Two 24-bit sigma-delta analog-to-digital converters (ADCs) with differential PGA inputs
  • Ultra-low power consumption
    • Active mode (AM): All system clocks active 275 µA/MHz at 16.384-MHz, 3.0 V, flash program execution (typical)
    • Standby mode (LPM3): Watchdog timer active, full RAM retention 210 µA at 3.0 V (typical)
    • Off mode (LPM4): Full RAM retention 70 µA at 3.0 V (typical)
    • Shutdown mode (LPM4.5): 75 nA at 3.0 V (typical)
  • Intelligent digital peripherals
    • Two 16-bit timers with three capture/compare registers each
    • Hardware multiplier supports 16-bit operations
  • Enhanced universal serial communication interfaces (eUSCIs)
    • eUSCI_A0
      • Enhanced UART with automatic baud-rate detection
      • IrDA encoder and decoder
      • Synchronous SPI
    • eUSCI_B0
      • Synchronous SPI
      • I2C
  • Flexible power management system
    • Integrated LDO with 1.8-V regulated core supply voltage
    • Supply voltage monitor with programmable level detection
    • Brownout detector
    • Built-in voltage reference
    • Temperature sensor
  • Clock system
    • 16.384-MHz internal digitally controlled oscillator (DCO)
    • DCO operation with internal or external resistor
    • External digital clock source
  • Development tools and software (also see Tools and Software)
  • Wake up from standby mode in 1 µs
  • 16-bit RISC architecture, up to 16.384-MHz system clock
  • Serial onboard programming, no external programming voltage needed
  • Available in 28-pin TSSOP (PW) and 32-pin VQFN (RHB) packages
  • Device Comparison summarizes the available family members
  • Featured software and reference designs

The Texas Instruments MSP430i204x, MSP430I203x and MSP430I202x microcontrollers (MCUs) are part of the MSP430™ Metrology and Monitoring portfolio. The architecture and integrated peripherals, combined with five extensive low-power modes, are optimized to achieve extended battery life in portable and battery-powered measurement applications. The devices feature 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 MSP430i204x MCUs include four high-performance 24-bit sigma-delta ADCs, two eUSCIs (one eUSCI_A module and one eUSCI_B module), two 16-bit timers, a hardware multiplier, and up to 16 I/O pins.

The MSP430I203x MCUs include three high-performance 24-bit sigma-delta ADCs, two eUSCIs (one eUSCI_A module and one eUSCI_B module), two 16-bit timers, a hardware multiplier, and up to 16 I/O pins.

The MSP430I202x MCUs include two high-performance 24-bit sigma-delta ADCs, two eUSCIs (one eUSCI_A module and one eUSCI_B module), two 16-bit timers, a hardware multiplier, and up to 16 I/O pins.

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

The MSP430i204x, MSP430I203x and MSP430I202x MCUs are supported by an extensive hardware and software ecosystem with reference designs and code examples to get your design started quickly. Development kits include the EVM430-I2040S evaluation module (EVM) for metering and the MSP-TS430RHB32A 100-pin target development board. The Energy Measurement Design Center for MSP430 MCUs is provided as a rapid development tool that enables energy measurement on these devices. 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. The MSP430 MCUs are also supported by extensive online collateral, training, and online support through the TI E2E™ support forums.

For complete module descriptions, see the MSP430i2xx Family User’s Guide.

The Texas Instruments MSP430i204x, MSP430I203x and MSP430I202x microcontrollers (MCUs) are part of the MSP430™ Metrology and Monitoring portfolio. The architecture and integrated peripherals, combined with five extensive low-power modes, are optimized to achieve extended battery life in portable and battery-powered measurement applications. The devices feature 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 MSP430i204x MCUs include four high-performance 24-bit sigma-delta ADCs, two eUSCIs (one eUSCI_A module and one eUSCI_B module), two 16-bit timers, a hardware multiplier, and up to 16 I/O pins.

The MSP430I203x MCUs include three high-performance 24-bit sigma-delta ADCs, two eUSCIs (one eUSCI_A module and one eUSCI_B module), two 16-bit timers, a hardware multiplier, and up to 16 I/O pins.

The MSP430I202x MCUs include two high-performance 24-bit sigma-delta ADCs, two eUSCIs (one eUSCI_A module and one eUSCI_B module), two 16-bit timers, a hardware multiplier, and up to 16 I/O pins.

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

The MSP430i204x, MSP430I203x and MSP430I202x MCUs are supported by an extensive hardware and software ecosystem with reference designs and code examples to get your design started quickly. Development kits include the EVM430-I2040S evaluation module (EVM) for metering and the MSP-TS430RHB32A 100-pin target development board. The Energy Measurement Design Center for MSP430 MCUs is provided as a rapid development tool that enables energy measurement on these devices. 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. The MSP430 MCUs are also supported by extensive online collateral, training, and online support through the TI E2E™ support forums.

For complete module descriptions, see the MSP430i2xx 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 日期
* Data sheet MSP430i204x, MSP430i203x, MSP430i202x Mixed-Signal Microcontrollers datasheet (Rev. C) PDF | HTML 2021年 3月 16日
* Errata MSP430I2030 Microcontroller Errata (Rev. H) PDF | HTML 2021年 6月 28日
* User guide MSP430i2xx Family User's Guide (Rev. A) 2022年 5月 11日
Application note Migration Guide From MSP430 MCUs to MSPM0 MCUs (Rev. B) PDF | HTML 2025年 6月 2日
Application note Migrating from MSP430 F2xx and G2xx families to MSP430 FR4xx and FR2xx family (Rev. G) PDF | HTML 2021年 8月 2日
User guide MSP430 MCUs Development Guide Book (Rev. A) PDF | HTML 2021年 5月 13日
Technical article Increasing flexibility in your precision analog designs with a low-cost MSP430™ MC PDF | HTML 2020年 12月 7日
Application note Designing a Low-Cost, High-Accuracy Infrared Thermometer 2020年 11月 25日
Application note Answers to Common Sigma-Delta ADC Questions on MSP MCUs PDF | HTML 2020年 8月 11日
Application note MSP430 System ESD Troubleshooting Guide PDF | HTML 2019年 12月 13日
Application note Implementation of One- or Two-Phase Electronic Watt-Hour Meter Using MSP430i20xx (Rev. A) 2014年 9月 11日
Design guide Single Phase AC and DC Power Monitor Design Guide (Rev. A) 2014年 8月 18日
Application note Programming With the MSP430AFE2xx Family and the MSP430i20xx Family 2014年 8月 10日
Design guide Three-Outlet Smart Power Strip Design Guide 2014年 7月 23日

設計與開發

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開發板

EVM430-I2040S — 適用於分戶量測的 MSP430I240 評估板

This embedded metering (sub-meter/e-meter) EVM is designed based on the MSP430i2040. The EVM can be connected to the mains (or to DC) and the load directly. The EVM measures the electrical parameters of the load and the result of measurement can be read from the UART port. This EVM provided with (...)

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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-TS430RHB32A — MSP-TS430RHB32A - 適用於 MSP430i2x MCU 的 32 針腳目標開發基板

The MSP-TS430RHB32A is a standalone ZIF socket target board 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-TS430RHB32A development board supports MSP430i20xx MCUs in a 32-pin QFN package (TI package (...)

使用指南: PDF | HTML
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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 (...)

使用指南: PDF | HTML
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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。

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軟體開發套件 (SDK)

MSP430-SDK — MSPWare for MSP430 Microcontrollers

MSP430-SDK is a collection of resources that help users to write effective code for MSP430 microcontrollers (MCUs). These resources support ALL MSP430 microcontrollers. As one user mentioned, “It’s essentially everything developers need to become MSP430 microcontroller experts!”

This collection of (...)

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應用軟體及架構

MSP-EM-DESIGN-CENTER — 適用於 MSP430 MCU 的能源測量設計中心

能源測量設計中心是一種快速開發工具，可使用 TI 的 MSP430i20xx 和 MSP430F67xx 快閃記憶體微控制器 (MCU) 進行能源測量。它包含圖形使用者介面 (GUI)、文件、軟體庫和範例，可以簡化開發並加速各類電力監控和能源測量應用程式的設計，包括智慧電網和建築自動化。您可使用設計中心來配置、校準和查看結果，無需撰寫程式碼。

您可以在不到五分鐘內完成設計：

  1. 將 MCU、電壓感測器和電流感測器拖放到 GUI 工作區中。
  2. 根據您的系統配置設定各感測器和 MCU。
  3. GUI 將在產生原始程式碼前檢查錯誤。
  4. 將程式碼匯入 IDE 並對 MCU 進行編程。
  5. 使用 GUI 輕鬆校準 MCU (...)
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程式碼範例或展示

SLAC676 — MSP430i20xx Code Examples

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

The TI MSP430™ Digital Signal Processing library is a set of optimized functions to perform common signal processing operations for MSP430 microcontrollers. These functions are used in applications where processing-intensive transforms are done in real-time for minimal energy and with very (...)

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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, (...)
使用指南: PDF
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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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IDE、配置、編譯器或偵錯程式

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

Code Composer Studio is an integrated development environment (IDE) for TI's microcontrollers and processors. It is comprised of a rich suite of tools used to build, debug, analyze and optimize embedded applications. Code Composer Studio is available across Windows®, Linux® and macOS® platforms.

(...)

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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

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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使用指南: PDF
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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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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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軟體程式設計工具

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

UniFlash is a software tool for programming on-chip flash on TI microcontrollers and wireless connectivity devices and on-board flash for TI processors. UniFlash provides both graphical and command-line interfaces.

UniFlash can be run from the cloud on the TI Developer Zone or downloaded and used (...)

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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-SERVER-PWR-MON — 單相及 DC 嵌入式計量 (伺服器電源監視器)

This design implements a high accuracy single phase embedded metering application using an MSP430 MCU. This EVM has built-in support of measuring AC voltage, current, active power, reactive power, apparent power, frequency, power factor, voltage THD, current THD, fundamental voltage, fundamental (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDM-3OUTSMTSTRP — 三輸出智慧電源插座參考設計

此設計使用 MSP430 MCU 實作高準確度單相嵌入式計量智慧電源插座應用。專為支援測量 AC 電壓、電流、有功功率、無功功率、視在功率、頻率，功率因數所打造，並分別測量 3 插槽。新增額外硬體，提供繼電器控制以及有線/無線通訊等更進一步的開發功能。
Design guide: PDF
電路圖: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
TSSOP (PW) 28 Ultra Librarian
VQFN (RHB) 32 Ultra Librarian
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