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Low-power MCUs

MSP430F1612

現行

具有 55KB 快閃記憶體、5KB SRAM、12 位元 ADC、雙 12 位元 DAC、比較器、DMA、I2C/SPI/UART 的 8 MHz MCU

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產品規格表
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現在提供此產品的更新版本

open-in-new 比較替代產品
功能與所比較的裝置相似
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 Alternate available, lower cost, better features, and performance with MSPM0L1306

MSP430F1612

現行
產品規格表 立即訂購

產品詳細資料

CPU MSP430 Frequency (MHz) 8 Flash memory (kByte) 55 RAM (kByte) 5 ADC type 12-bit SAR Features Brown out detector, DAC, DMA UART 2 Number of ADC channels 8 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) 55 Number of GPIOs 48 Number of I2Cs 1 Security Secure debug
CPU MSP430 Frequency (MHz) 8 Flash memory (kByte) 55 RAM (kByte) 5 ADC type 12-bit SAR Features Brown out detector, DAC, DMA UART 2 Number of ADC channels 8 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) 55 Number of GPIOs 48 Number of I2Cs 1 Security Secure debug
LQFP (PM) 64 144 mm² 12 x 12 VQFNP (RTD) 64 81 mm² 9 x 9
  • Low Supply-Voltage Range: 1.8 V to 3.6 V
  • Ultralow Power Consumption
    • Active Mode: 330 µA at 1 MHz, 2.2 V
    • Standby Mode: 1.1 µA
    • Off Mode (RAM Retention): 0.2 µA
  • Five Power-Saving Modes
  • Wake-Up From Standby Mode in Less Than 6 µs
  • 16-Bit RISC Architecture,
    125-ns Instruction Cycle Time
  • Three-Channel Internal DMA
  • 12-Bit Analog-to-Digital (A/D) Converter
    With Internal Reference, Sample-and-Hold,
    and Autoscan Feature
  • Dual 12-Bit Digital-to-Analog (D/A)
    Converters With Synchronization
  • 16-Bit Timer_A With Three
    Capture/Compare Registers
  • 16-Bit Timer_B With Three or Seven
    Capture/Compare-With-Shadow Registers
  • On-Chip Comparator
  • Serial Communication Interface (USART0),
    Functions as Asynchronous UART or
    Synchronous SPI or I2C™ Interface
  • Serial Communication Interface (USART1),
    Functions as Asynchronous UART or
    Synchronous SPI Interface
  • Supply Voltage Supervisor/Monitor With
    Programmable Level Detection
  • Brownout Detector
  • Bootstrap Loader
  • Serial Onboard Programming, No External
    Programming Voltage Needed, Programmable
    Code Protection by Security Fuse
  • Family Members Include
    • MSP430F155
      16KB+256B Flash Memory
      512B RAM
    • MSP430F156
      24KB+256B Flash Memory
      1KB RAM
    • MSP430F157
      32KB+256B Flash Memory,
      1KB RAM
    • MSP430F167
      32KB+256B Flash Memory,
      1KB RAM
    • MSP430F168
      48KB+256B Flash Memory,
      2KB RAM
    • MSP430F169
      60KB+256B Flash Memory,
      2KB RAM
    • MSP430F1610
      32KB+256B Flash Memory
      5KB RAM
    • MSP430F1611
      48KB+256B Flash Memory
      10KB RAM
    • MSP430F1612
      55KB+256B Flash Memory
      5KB RAM
  • Available in 64-Pin QFP Package (PM) and
    64-Pin QFN Package (RTD)
  • For Complete Module Descriptions, See the
    MSP430x1xx Family User’s Guide,
    Literature Number SLAU049

I2C is a registered trademark of Philips Incorporated.
  • Low Supply-Voltage Range: 1.8 V to 3.6 V
  • Ultralow Power Consumption
    • Active Mode: 330 µA at 1 MHz, 2.2 V
    • Standby Mode: 1.1 µA
    • Off Mode (RAM Retention): 0.2 µA
  • Five Power-Saving Modes
  • Wake-Up From Standby Mode in Less Than 6 µs
  • 16-Bit RISC Architecture,
    125-ns Instruction Cycle Time
  • Three-Channel Internal DMA
  • 12-Bit Analog-to-Digital (A/D) Converter
    With Internal Reference, Sample-and-Hold,
    and Autoscan Feature
  • Dual 12-Bit Digital-to-Analog (D/A)
    Converters With Synchronization
  • 16-Bit Timer_A With Three
    Capture/Compare Registers
  • 16-Bit Timer_B With Three or Seven
    Capture/Compare-With-Shadow Registers
  • On-Chip Comparator
  • Serial Communication Interface (USART0),
    Functions as Asynchronous UART or
    Synchronous SPI or I2C™ Interface
  • Serial Communication Interface (USART1),
    Functions as Asynchronous UART or
    Synchronous SPI Interface
  • Supply Voltage Supervisor/Monitor With
    Programmable Level Detection
  • Brownout Detector
  • Bootstrap Loader
  • Serial Onboard Programming, No External
    Programming Voltage Needed, Programmable
    Code Protection by Security Fuse
  • Family Members Include
    • MSP430F155
      16KB+256B Flash Memory
      512B RAM
    • MSP430F156
      24KB+256B Flash Memory
      1KB RAM
    • MSP430F157
      32KB+256B Flash Memory,
      1KB RAM
    • MSP430F167
      32KB+256B Flash Memory,
      1KB RAM
    • MSP430F168
      48KB+256B Flash Memory,
      2KB RAM
    • MSP430F169
      60KB+256B Flash Memory,
      2KB RAM
    • MSP430F1610
      32KB+256B Flash Memory
      5KB RAM
    • MSP430F1611
      48KB+256B Flash Memory
      10KB RAM
    • MSP430F1612
      55KB+256B Flash Memory
      5KB RAM
  • Available in 64-Pin QFP Package (PM) and
    64-Pin QFN Package (RTD)
  • For Complete Module Descriptions, See the
    MSP430x1xx Family User’s Guide,
    Literature Number SLAU049

I2C is a registered trademark of Philips Incorporated.

The Texas Instruments MSP430 family of ultralow 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 6 µs.

The MSP430F15x/16x/161x series are microcontroller configurations with two built-in 16-bit timers, a fast 12-bit A/D converter, dual 12-bit D/A converter, one or two universal serial synchronous/asynchronous communication interfaces (USART), I2C, DMA, and 48 I/O pins. In addition, the MSP430F161x series offers extended RAM addressing for memory-intensive applications and large C-stack requirements.

Typical applications include sensor systems, industrial control applications, hand-held meters, etc.

The Texas Instruments MSP430 family of ultralow 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 6 µs.

The MSP430F15x/16x/161x series are microcontroller configurations with two built-in 16-bit timers, a fast 12-bit A/D converter, dual 12-bit D/A converter, one or two universal serial synchronous/asynchronous communication interfaces (USART), I2C, DMA, and 48 I/O pins. In addition, the MSP430F161x series offers extended RAM addressing for memory-intensive applications and large C-stack requirements.

Typical applications include sensor systems, industrial control applications, hand-held meters, etc.
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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 MSP430F15x, MSP430F16x, MSP430F161x Mixed Signal Microcontroller datasheet (Rev. G) 2011年 3月 2日
* Errata MSP430F1612 Microcontroller Errata (Rev. I) PDF | HTML 2021年 6月 17日
* User guide MSP430x1xx Family User's Guide (Rev. F) 2018年 8月 6日
Application note Migration Guide From MSP430 MCUs to MSPM0 MCUs (Rev. B) PDF | HTML 2025年 6月 2日
Application note Design Considerations When Using the MSP430 Graphics Library (Rev. A) PDF | HTML 2023年 8月 9日
Application note Li-Ion Battery Charger Solution Using an MSP430™ MCU (Rev. B) PDF | HTML 2022年 4月 1日
Application brief Add Housekeeping Functions to Your MSP430™ MCU: Power Sequencer PDF | HTML 2021年 9月 7日
Application note ESD Diode Current Specification (Rev. B) PDF | HTML 2021年 8月 23日
User guide MSP430 MCUs Development Guide Book (Rev. A) PDF | HTML 2021年 5月 13日
Application note MSP430 Embedded Application Binary Interface (Rev. A) PDF | HTML 2020年 6月 2日
Application note MSP430 System ESD Troubleshooting Guide PDF | HTML 2019年 12月 13日
Application note Programming a Flash-Based MSP430 MCU Using the JTAG Interface (Rev. H) 2019年 3月 15日
Application note Interfacing the 3-V MSP430 MCU to 5-V Circuits (Rev. A) PDF | HTML 2018年 10月 3日
Application note Interfacing MSP430™ MCUs With MMC or SD Flash Memory Cards (Rev. C) PDF | HTML 2018年 8月 24日
Application note MSP430 Flash Memory Characteristics (Rev. B) PDF | HTML 2018年 8月 24日
Application note Understanding MSP430 Flash Data Retention (Rev. A) PDF | HTML 2018年 8月 24日
Application note Mixing C and Assembler With MSP430™ MCUs (Rev. A) PDF | HTML 2018年 8月 7日
Application note Using the TPS3619 With MSP430 Microcontrollers (Rev. B) PDF | HTML 2018年 8月 6日
Application note MSP430 LFXT1 Oscillator Accuracy (Rev. A) 2018年 8月 3日
Application note Efficient Multiplication and Division Using MSP430 MCUs (Rev. A) 2018年 7月 18日
Application note CRC Implementation with MSP430 MCUs (Rev. A) 2018年 6月 21日
Application note Implementing An Ultra-Low-Power Keypad Interface With MSP430 MCUs (Rev. A) 2018年 5月 22日
Application note Random Number Generation Using MSP430™ MCUs (Rev. A) 2018年 5月 16日
Application note Wave Digital Filtering Using an MSP430 MCU (Rev. A) 2018年 5月 16日
Application note Software Coding Techniques for MSP430™ MCUs (Rev. B) 2018年 3月 14日
Application note MSP430 32-kHz Crystal Oscillators (Rev. D) PDF | HTML 2017年 7月 18日
Application note Advanced Debugging Using the Enhanced Emulation Module (EEM) With CCS v6 (Rev. F) 2016年 9月 6日
Application note General Oversampling of MSP ADCs for Higher Resolution (Rev. A) PDF | HTML 2016年 4月 1日
Application note MSP Code Protection Features PDF | HTML 2015年 12月 7日
Application note Design Considerations When Using the MSP430 Graphics Library 2012年 10月 5日
White paper Power Management Solutions for Ultra-Low-Power 16-Bit MSP430 MCUs (Rev. D) 2012年 3月 28日
Application note Powering the MSP430 from a High Voltage Input using the TPS62122 (Rev. C) 2012年 1月 12日
Application note 1.8V – 5.5V Input, High-Efficiency DCDC Converter Reference Design for MSP430 (Rev. B) 2010年 6月 14日
Application note Tiny DCDC Converter Reference Design (Rev. A) 2010年 6月 14日

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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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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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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驅動程式或資料庫

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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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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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

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 to (...)

使用指南: PDF
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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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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

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

MSPFlasher is an open-source, shell-based (command line) interface for programming MSP430™ and MSP432™ microcontrollers (MCUs) through JTAG and provides the most common programming functions. MSP Flasher can be used to download binary files directly to memory without the need of an IDE (...)

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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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CAD/CAE 符號

MSP430 schematic symbols and footprints library for use with the Eagle CAD tool (Rev. E)

SLAC060E.ZIP (97 KB)
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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-00145 — 適用於電動摺疊側視鏡的汽車有刷馬達驅動器

This reference design features two evaluation modules (EVMs) to enable an easy-to-use platform to demonstrate the capability and performance of motor drivers for power-folding side mirrors.

This reference design also allows easy evaluation of full-bridge, brushed DC-motor drivers (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDM-LPBP-WIRELESSNODE — 低功耗 (低於 1 GHz) 無線收發器

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使用指南: PDF
電路圖: PDF
參考設計

TIDM-NFC-DESFIRE-AES — 近場通訊 (NFC) MIFARE DESFire EV1 標籤驗證參考設計

MIFARE DESFire EV1 is an ISO14443A RFID transponder and an NFC Type 4A Tag Platform that is used in many NFC and RFID security applications due to the ability it has to operate in the clear or operate as a secure transponder using AES Encryption. This design uses the TI AES library along with a (...)
電路圖: PDF
參考設計

TIDA-00144 — 車用 HVAC 阻尼器馬達控制

TIDA-00144 reference design consists of a 1.6A, dual H-bridge motor driver and a small number of external components that can drive up to two brushed DC motors found in automotive HVAC damper motor applications. This design features off battery capabilities with 45V maximum operating supply (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDM-ORIENTATIONTRACKER — 低功耗方向追蹤器參考設計

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Design guide: PDF
電路圖: PDF
參考設計

TIDA-00146 — 車用適應性前燈定位步進馬達

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Design guide: PDF
電路圖: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
LQFP (PM) 64 Ultra Librarian
VQFNP (RTD) 64 Ultra Librarian
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