TI MSP430微控制器官方中文手册2012版

1 加入我们的在线社区，网址：www.ti.com/e2e-mcu MSP430™ 超低功耗微控制器 2012 年上半年 Hybrid and Electric Vehicle Solutions Guide 2011www.ti.com/hev Transportation Solutions 2 www.ti.com.cn/msp430 超低功耗是我们的原生优势 Ultra-Low-Power MSP430™ Microcontrollers2 MSP430™ Microcontrollers MSP430 Microcontroller DNA MSP430 Microcontrollers (MCUs) from Texas Instruments (TI) are 16-bit, RISC-based, mixed-signal processors designed specifically for ultra-low-power. MSP430 MCUs have the right mix of intelligent peripherals, ease-of-use, low cost and lowest power consumption for thousands of applications – including yours. TI offers robust design support for the MSP430 MCU platform along with technical documents, training, tools and software to help designers develop products and release them to market faster. Learn more at www.ti.com/msp430. Ultra-Low Power The MSP430 MCU is designed specifically for ultra-low-power applications. Its flexible clocking system, multiple low-power modes, instant wakeup and intelligent autonomous peripherals enable true ultra-low-power optimization, dramatically extending battery life. Flexible Clocking System – The MSP430 MCU clock system has the ability to enable and disable various clocks and oscillators which allow the device to enter various low-power modes (LPMs). The flexible clocking system optimizes overall current consumption by only enabling the required clocks when appropriate. Main Clock (MCLK) – CPU source that may be driven by the internal Digitally Controlled Oscillator (DCO) up to 25 MHz or with external crystal. Auxiliary Clock (ACLK) – Source for individual peripheral modules driven by the internal low-power oscillator or external crystal. Sub-Main Clock (SMCLK) – Source for faster individual peripheral modules that may be driven by the internal DCO up to 25 MHz or with external crystal. Instant Wakeup – The MSP430 MCU can wake-up instantly from LPMs. This ultra-fast wake-up is enabled by the MSP430 MCU’s internal digitally controlled oscillator (DCO), which can source up to 25 MHz and be active and stable in 1µs. Instant wake-up functionality is important in ultra-low-power applications since it allows the microcontroller to use the CPU in very efficient bursts and spend more time in LPMs. Zero-Power Brown-Out Reset (BOR) – The MSP430 MCU’s BOR is always enabled and active in all modes of operation. This ensures the most reliable performance possible while maintaining ultra-low- power consumption. The BOR circuit detects low supply voltages and resets the device when power is applied or removed. This functionality is especially critical in battery-powered applications. www.ti.com/msp430 Ultra-Low Power is in our DNA Ultra-fast 1-µs DCO start-up allows MSP430-based systems to remain in low-power modes for the longest possible interval – extending battery life. The DCO is fully user programmable. Key Features t� 6MUSB�MPX�QPXFS� 6-1 �BSDIJUFDUVSF�BOE�nFYJCMF�DMPDL�TZTUFN�� extend battery life: 0.1-µA RAM retention, <1-µA RTC mode, <100 µA MHz t� *OUFHSBUFE�JOUFMMJHFOU�QFSJQIFSBMT�JODMVEJOH�B�XJEF�SBOHF�PG� high-performance analog and digital peripherals that off-load the CPU t� &BTZ�UP�VTF����CJU�3*4$�$16�BSDIJUFDUVSF�FOBCMFT�OFX� applications with industry-leading code density t� $PNQMFUF�EFWFMPQNFOU�FDPTZTUFN�XJUI�UPPMT�TUBSUJOH�BU������ t� &OIBODFE�MJCSBSJFT�UP�CFOFmU�TFWFSBM�BQQMJDBUJPOT�TVDI�BT��� capacitive touch, metering metrology, low power design and debugging 400+ Ultra-Low-Power Devices 8-MHz to 25-MHz CPU Speed 0.5KB to 256KB Flash 128B to 18KB RAM 14 to 113 pins; 25+ packages t Very Low-Power Oscillator (VLO) up to 20 kHz Control ACLK-32 kHz 32.768 kHz MCLK 100 kHz-25 MHz CPU and Peripherals Lower-Power Peripherals Digitally Controlled Oscillator Multiple-Oscillator Clock System 超低功耗 MSP430™ 微控制器 MSP430™ 微控制器 MSP430 微控制器的原生优势 德州仪器 (TI) 推出的 MSP430 微控制器 (MCU) 是一种基于 RISC 的 16 位混合信号处理器，专为满足超低功耗需求而精心 设计 领导形象设计圆作业设计ao工艺污水处理厂设计附属工程施工组织设计清扫机器人结构设计 。MSP430 MCU 将智能外设、易用性、低成本以及业界最 低功耗等优异特性完美结合在一起，能满足数以千计应用的要 求，也必然能满足您的需求。TI 可为 MSP430 MCU 平台提供 强大的设计支持且配套提供技术文档、培训、工具以及软件等， 有助于设计人员大幅加速产品的开发与上市进程。更多详情，敬 请访问：www.ti.com.cn/msp430。 主要特性 超低功耗 (ULP) 架构与高度灵活的时钟系统可显著• 延长电池使用寿命：0.1μA RAM 保持模式；< 1μA RTC 模式；< 100μA / MHz。 集成型智能外设：众多的高性能模拟与数字外设可• 大幅减轻 CPU 的工作量； 简单易用的 16 位 RISC CPU 架构，可实现具有业• 界领先代码密度的新型应用； 完整的产品开发环境，工具起售价仅 4.30 美元；• 增强型程序库有益于多种应用，例如：电容式触• 摸、计量方法、低功耗设计和调试。 400 多款超低功耗器件 8 MHz 至 25 MHz CPU 速度 0.5KB 至 256KB 闪存 128B 至 18KB RAM 引脚数从 14 到 113 不等；可提供的封 装型式超过 25 种 超低功耗 MSP430 MCU 专为超低功耗应用而特别设计。其高度灵活的 定时系统、多种低功耗模式、即时唤醒以及智能化自主型外设 (intelligent autonomous peripheral) 不仅可实现真正的超低功 耗优化，同时还能大幅延长电池使用寿命。 灵活的定时系统 － MSP430 MCU 时钟系统能启用和禁用各 种不同的时钟和振荡器，从而使器件能够进入不同的低功耗模 式 (LPM)。这种高度灵活的定时系统可确保仅在适当的时候启 用所需时钟，从而能够显著优化总体流耗。 主系统时钟 (MCLK) － CPU 信号源，可由内部数控振荡器 (DCO) 驱动（频率最高达 25 MHz），也可采用外部晶振驱动。 辅助时钟 (ACLK) － 用于各个外设模块的信号源，可由内部低 功耗振荡器或外部晶振驱动。 多振荡器时钟系统 子系统时钟 (SMCLK) － 用于各个较快速外设模块的信号 源，可由内部 DCO 驱动（频率最高达 25 MHz），也可采用 外部晶振驱动。 即时唤醒 － MSP430 MCU 可从低功耗模式 (LPM) 即时唤 醒。这种超高速唤醒功能得益于 MSP430 MCU 的内部数控 振荡器 (DCO)，其可提供高达 25 MHz 的频率，而且能在 1μs 的时间内激活并实现稳定工作。即时唤醒功能对超低功 耗应用来说非常重要，因为其允许微控制器以非常高效的突 发方式来使用 CPU，并在更多的时间里处于 LPM 模式。 零功耗欠压复位 (BOR) － MSP430 MCU 的 BOR 能够在所 有操作模式下始终保持启用和工作的状态。这不仅能确保实 现最可靠的性能，同时还可保持超低功耗。BOR 电路可对电 源欠压情况进行检测，并在施加或移除电源时对器件进行复 位。此项功能对于电池供电型应用而言尤其重要。 超快速的 1μs DCO 启动使基于 MSP430 的系统能够尽量长时间地保 持低功耗模式，从而延长电池使用寿命。DCO 可全面实现用户编程。 3 加入我们的在线社区，网址：www.ti.com/e2e-mcu The World’s Lowest Power Microcontrollers 3 MSP430™ Microcontroller DNA Highly Integrated MSP430 MCUs are highly integrated and offer a wide range of high- performance analog and digital peripherals. Intelligent Peripherals The MSP430 MCUs peripherals have been designed to assure maximum functionality and provide system-level interrupts, resets and bus arbitration at the lowest power. Many peripherals may function autonomously, thereby minimizing CPU time spent in active mode. High-Performance Integration The 400+ MSP430 devices offer high-performance integration including USB, RF, LCD controllers and Sigma-Delta ADCs. The scalable portfolio allows designers to find the appropriate MSP430 device for many low- power applications. The MSP430 MCU’s high integration also enables solutions with smaller physical footprints and minimizes the overall bill of materials. Snapshot of Integrated Peripherals Easy to Get Started MSP430 MCUs are easy-to-use because of a modern 16-bit RISC architecture and a simple development ecosystem. 16-Bit Orthogonal Architecture The MSP430 MCU’s 16-bit architecture provides the flexibility of 16 fully-addressable, single-cycle, 16-bit CPU registers with the power of a RISC. The modern design of the CPU offers versatility using only 27 easy-to-understand instructions and seven consistent addressing modes. Complete Development Ecosystem The MSP430 development environment is affordable, seamless and FBTZ�UP�VTF��(FU�TUBSUFE�XJUI�UIF�������.41����7BMVF�-JOF�-BVODI1BE� EFWFMPQNFOU� LJU � PS� VTF� UIF� BEBQUBCMF� .41�'&5���6*'� UIBU� TVQQPSUT� EFWFMPQNFOU� PO� BMM�.41���� EFWJDFT��"MTP � EPXOMPBE� GSFF� *%&� PQUJPOT� such as TI’s Code Composer Studio™� *%& � *"3� &NCFEEFE�8PSLCFODI� PS�UIF�PQFO�TPVSDF�.41($$��.41���8BSF�JT�BMTP�BWBJMBCMF �XIJDI�JT�B� complete collection of all MSP430 MCU related design resources. Flash/FRAM ClockSystem Watchdog RISC CPU 16-Bit JT AG /D eb ug ACLK SMCLK MAB MDB Analog Peripheral Digital Peripheral MCLK RAM Port Join our online community at www.ti.com/e2e-mcu t�"%$�� t�"%$�� t�4%�� t�4%�� t�$PNQBSBUPS t�%"$�� t�%."� t�.VMUJQMJFS t�0Q"NQ� t�5JNFST t�8BUDIEPH�UJNFS� 8%5 t�35$ t�1.. t�#SPXOPVU�SFTFU� #03 t�474 t�3'�'SPOU�&OE t�"�100- t�"&4 t�64# t�41*� t�*2C t�6"35 t�-*/�*S%" t�4$"/@*' t�&41��� t�-$% t�$BQBDJUJWF�5PVDI Operating Mode Description CP U (M CL K) SM CL K AC LK RA M R et en tio n BO R Se lf W ak eu p Interrupt Sources Active CPU, all clocks and peripherals available. � � � � � 5JNFST �"%$ �%." �6"35 �8%5 �*�� �DPNQBSBUPS �&YU��Interrupt, RTC, serial communications, other peripherals LPM0 CPU is shutdown, peripheral clocks available. � � � � � 5JNFST �"%$ �%." �6"35 �8%5 �*�� �DPNQBSBUPS �&YU��Interrupt, RTC, serial communications, other peripherals LPM1 CPU is shutdown, peripheral clocks available. DCO is disabled and the DC generator can be disabled. � � � � � 5JNFST �"%$ �%." �6"35 �8%5 �*�� �DPNQBSBUPS �&YU�� Interrupt, RTC, serial communications, other peripherals LPM2 CPU is shutdown, only one peripheral clock available. DC generator is enabled. � � � � 5JNFST �"%$ �%." �6"35 �8%5 �*�� �DPNQBSBUPS �&YU�� Interrupt, RTC, serial communications, other peripherals LPM3 CPU is shutdown, only one peripheral clock available. DC generator is disabled. � � � � 5JNFST �"%$ �%." �6"35 �8%5 �*�� �DPNQBSBUPS �&YU�� Interrupt, RTC, serial communications, other peripherals LPM3.5 /P�3".�SFUFOUJPO �35$�DBO�CF�FOBCMFE��(MSP430F5xx generation only) � � &YU��*OUFSSVQU �35$ LPM4 CPU is shutdown and all clocks disabled. � � &YU��*OUFSSVQU LPM4.5 /P�3".�SFUFOUJPO �35$�EJTBCMFE��(MSP430F5xx generation only) � &YU��*OUFSSVQU 世界上功耗最低的微控制器 MSP430TM 微控制器的原生优势 高集成度 MSP430 MCU 拥有卓越的高集成度，并提供了各种高性能的 模拟及数字外设。 智能外设 MSP430 MCU 的外设专为确保最强大之功能性而设计，并以 业界最低功耗提供系统级中断、复位和总线仲裁。许多外设 都可以执行自主型操作，因而最大限度减少了 CPU 处于工作 模式的时间。 高性能集成 超过 400 款 MSP430 器件都具备高性能集成优势，完美整合 了 USB、RF、LCD 控制器以及 16 位 Σ-Δ ADC 等。这种可扩 展的产品系列使设计人员能够为众多低功耗应用选择适当的 MSP430 器件。此外，MSP430 MCU 的高集成度还能造就物 理尺寸较小的解决 方案 气瓶 现场处置方案 .pdf气瓶 现场处置方案 .doc见习基地管理方案.doc关于群访事件的化解方案建筑工地扬尘治理专项方案下载 ，进而最大限度地降低总物料成本。 集成型外设一览表 ADC10• 定时器• USB• ADC12• 看门狗定时器 (WDT)• SPI• SD16• RTC• I• 2C SD24• PMM• UART• 比较器• 欠压复位 (BOR)• LIN/IrDA• DAC12• 系统电压监控器 (SVS) • SCAN_IF• DMA• 射频 (RF) 前端• ESP430• 乘法器• 模拟功能池 (A-POOL)• LCD• 运算放大器• AES• 电容式触摸• 易于启动开发工作 MSP430 MCU 采用新式 16 位 RISC 架构以及简单的开发生 态系统，因而拥有极佳的易用性。 16 位正交架构 MSP430 MCU 采用的 16 位架构可提供 16 个高度灵活、可完 全寻址的单周期操作 16 位 CPU 寄存器，以及 RISC 性能。该 CPU 的新式设计不仅简洁，而且功能十分丰富，仅采用了 27 条简单易懂的指令与 7 种统一寻址模式。 完整的开发生态系统 MSP430 开发环境拥有价格低、无缝工作以及简单易用等 优异特性。您仅需 4.3 美元即可使用MSP430 Value Line LaunchPad 开发套件启动设计工作，也可采用自适应能力强 的 MSP-FET430UIF（支持所有基于 MSP430 器件的开发） 开展设计工作。而且，还可免费下载诸如 TI Code Composer Studio™ IDE、IAR Embedded Workbench 或开源 MSPGCC 等 IDE 软件。此外，还可提供 MSP430Ware，它是所有与 MSP430 MCU 相关之设计资源的一个完整集合。 操作模式 说明 CPU (M CLK) () (M CLK) SM CLK A CLK RA M 保持 B O R 自动唤醒 中断源 运行状态 C P U、 所有时钟与外设均 可用。 • • • • • 定时器、ADC、DMA、UART、WDT、I/0、比较器、 外部中断、RTC、串行通信、其他外设 LPM0 CPU 关断，外设时钟可用。 • • • • • 定时器、ADC、DMA、UART、WDT、I/0、比较器、 外部中断、RTC、串行通信、其他外设 LPM1 CPU 关断，外设时钟可用。 DCO 被停用，而且 DC 发生器 可以禁用。 • • • • • 定时器、ADC、DMA、UART、WDT、I/0、比较器、 外部中断、RTC、串行通信、其他外设 LPM2 CPU 关断，只有一个外设时钟 可用。DC 发生器被启用。 • • • • 定时器、ADC、DMA、UART、WDT、I/0、比较器、 外部中断、RTC、串行通信、其他外设 LPM3 CPU 关断，只有一个外设时钟 可用。DC 发生器被停用。 • • • • 定时器、ADC、DMA、UART、WDT、I/0、比较器、 外部中断、RTC、串行通信、其他外设 LPM3.5 无 RAM 保持，RTC 可以启 用。（仅限 M S P 4 3 0 F 5 x x 系列） • • 外部中断、RTC LPM4 CPU 关断，而且所有时钟均被 停用。 • • 外部中断 LPM4.5 无 RAM 保持，RTC 被停用。 （仅限 MSP430F5xx 系列） • 外部中断 4 www.ti.com.cn/msp430 超低功耗是我们的原生优势 www.ti.com/msp430 Ultra-Low Power is in our DNA Ultra-Low-Power MSP430™ Microcontrollers4 L092 0.9V-1.65V Speed: 4 MHz ROM: Up to 2Kb RAM: Up to 2Kb GPIO: 11 F1xx Speed: 8 MHz Flash: 1-60Kb RAM: Up to 10Kb GPIO: 14-48 FRAM Speed 24 MHz FRAM 4-16kB GPIO 14-28 Non-volatile memory MSP430™ 16-bit RISC CPU All devices feature: DAC8 Comp SVS BOR WDT A-POOL ADC8 G2xxx Speed: 16 MHz Flash: 0.5-16Kb RAM: Up to 512b GPIO: 10-24 F2xx Speed: 16 MHz Flash: 1-120Kb RAM: Up to 8Kb GPIO: 10-64 BORBOR ADC10, 12 Comp DAC12 DMA MPY SVS USART BOR SVM LDO ADC10 ADC12 USCI DMA SVS BOR ADC10 Comp Temp USCI UART Cap sense I/Os ADC10,12 SD24 Comp DAC12 DMA F4xx Speed: 8/16 MHz Flash: 4-120Kb RAM: Up to 8Kb GPIO: 14-80 ADC10,12 BOR All Devices LCD SD16 Comp DAC12 OpAmp MPY SVS USART USCI SIF ESP430 Basic Timer WDT+ WDT RTC_C F5xx/6xx Speed: 25 MHz Flash: 8-256Kb RAM: Up to 18Kb GPIO: 32-83 SVM SVS LDO MPY USCI DMA Some Devices Comp RTC MPY OpAmp SVS USCI USI DMA OpAmp MPY SVS USART USCI SCAN_IF ESP430 Basic Timer WDT+ RTC Ultra-Low Power Performance — Analog Integration — Easy-to-Use BOR BOR PM M LCDLCD SD24 CC430 Speed: 20 MHz Flash: 8-16Kb RAM: Up to 4Kb GPIO: 40 SVM SVS LDO MPY USCI DMA Sub 1 GHz RF AES ADC12 Comp RTC PM M t����CJU�UJNFST t�8BUDIEPH�UJNFS t�*OUFSOBM�%JHJUBMMZ Controlled Oscillator t�&YUFSOBM�� crystal support t�����O"�QJO�MFBLBHF t����˜T�XBLFVQ ADC10 USB PM M Why Choose an MSP430™ Microcontroller? Ultra-Low Power The MSP430 MCU is designed specifically for ultra-low-power applications. Its flexible clocking system, multiple low-power modes, instant wakeup and intelligent autonomous peripherals enable true ultra-low-power optimization, dramatically extend- ing battery life. Multiple Package Options The MSP430 family offers over 25 packages to best fit end-equipment needs and to facilitate manu- facturing. For today’s increasing need for minia- turization, MSP430 also supports many devices in bare die and die-sized BGA (DSBGA) packages as small as 3x3 mm. Easy-to-Use Software The MSP430 family is supported by a complete and easy software development ecosystem. Free software development environments are available from TI’s Code Composer Studio™�*%& �*"3�&NCFE- EFE�8PSLCFODI�PS�UIF�PQFO�TPVSDF�.41($$��5IF� CSBOE� OFX�.41���8BSF� JT� BMTP� BWBJMBCMF �XIJDI� is a complete collection of all MSP430-related de- sign resources. MSP430 MCUs also have periph- eral configuration tools, easy-to-use APIs and other software tools to get you to market faster. FRAM TI is always pushing forward with unique new technologies to decrease power consumption and increase ease-of-use. To those ends we introduce Ferroelectric Random Access Memory (FRAM). FRAM is a universal, non-volatile memory that combines the speed, endurance and flexibility of RAM with the stability and reliability of Flash all in one unified section of memory, while de- creasing power consumption. Low-Cost Options 5IF� OFX�.41����7BMVF� -JOF� TFSJFT� PGGFST� 6-1� and 16-bit performance for low-cost, lower-end BQQMJDBUJPOT�� *EFBM� GPS� IJHI�WPMVNF�MPX�DPTU� designs, these MCUs are priced as low as 25 cents. 4UBSU�EFWFMPQJOH�PO�.41����7BMVF�-JOF�EFWJDFT� VTJOH�UIF�������-BVODI1BE�EFWFMPQNFOU�LJU� 超低功耗 MSP430™ 微控制器 为什么选择 MSP430™ 微控制器？ 超低功耗 MSP430 MCU 专为超低功耗应用而特 别设计。其高度灵活的定时系统、多种 低功耗模式、即时唤醒以及智能化自主 型外设不仅可实现真正的超低功耗优 化，同时还能大幅延长电池使用寿命。 多种封装选项 MSP430 系列拥有超过 25 种封装 选项，能够最全面地满足终端设备 以及制造工作的 要求 对教师党员的评价套管和固井爆破片与爆破装置仓库管理基本要求三甲医院都需要复审吗 。面对当前不 断提高的微型化要求，MSP430 支 持的众多器件还采用裸片以及裸片尺 寸 BGA (DSBGA) 封装，尺寸仅为 3mm x 3 mm。 FRAM TI 始终致力于凭借独特的新技术来 推进功耗的降低与易用性的改善。 为此我们推出了铁电随机存取存储 器 (FRAM)。FRAM 是一种通用型非 易失性存储器，它将 RAM 的速度、 耐用性和灵活性与闪存的稳定性和可 靠性全部整合在存储器的一个统一区 段，同时还降低了功耗。 低成本选项 全新的 MSP430 Va lue L ine 系列 产品提供了面向低成本和低端应用 的 ULP及 16 位性能。这些价格低至 25 美分的 MCU 理想适用于高产量/ 低成本 设计方案 关于薪酬设计方案通用技术作品设计方案停车场设计方案多媒体教室设计方案农贸市场设计方案 。您仅需 4.30 美元 即可使用 LaunchPad 开发套件启动 基于 MSP430 Value Line 器件的开 发工作。 易用型软件 M S P 4 3 0 系列得到了一个完整且简 单易用的软件开发生态系统的支持。 TI Code Composer Studio™ IDE、 IAR Embedded Workbench 或开源 MSPGCC 可提供免费的软件开发环境。 另外，还提供了全新的 MSP430Ware， 它全面汇总了所有与 MSP430 MCU 相 关的设计资源。MSP430 MCU 还拥有 外设配置工具、易用型 API 及其他软件 工具，可帮助您加快产品的上市进程。 超低功耗性能 － 模拟集成 － 轻松启动设计工作 超低功耗性能 模拟集成 轻松启动设计工作 5 加入我们的在线社区，网址：www.ti.com/e2e-mcuJoin our online community at www.ti.com/e2e-mcu The World’s Lowest Power Microcontrollers 5 Key Applications Metering Portable Medical Data Logging The MSP430™ MCU’s ultra-low power and analog integration are ideal for metering appli- cations. The portfolio offers devices preconfig- ured to support single- to three-phase electricity metering, while others are integrated with special scan peripherals for flow metering applications. www.ti.com/430metering The MSP430 MCUs integrated analog signal chain and ultra-low-power performance is perfect for many medical applications, espe- cially portable measurement devices. Also, the competitive cost of designing with an MSP430 MCU enables availability of care to more people around the world. www.ti.com/430medical The speed, flexibility and endurance of new FRAM MSP430 devices with the intelligent analog and flexible clocking of the MSP430 MCU produce an ideal platform for data logging applications like structural monitoring, secure access and building automation. www.ti.com/fram Wireless Communications Capacitive Touch Personal Health and Fitness The CC430 is a small, cost-efficient, and performance-rich solution that integrates RF functionality into the MSP430 MCU. This low- power wireless processor is ideal for space and cost-constrained applications such as remote sensing applications. www.ti.com/cc430 The MSP430 MCU enables capacitive touch in- terfaces like buttons, wheels or sliders through its on-chip oscillators and Capacitive Touch Sense IOs without the need for external components. A free Capactive Touch Software Tool Suite and low cost hardware tools are available to quickly develop an application without needing to under- stand the underlying theory. www.ti.com/capacitivetouch Pairing the MSP430 MCU’s small size, ultra- low power and integrated analog with RF func- tionality enables devices to monitor anything from heart rate, to running speed, to the amount of air in a scuba tank. The eZ430-Chronos™ de- velopment system in a watch is available to get you started. www.ti.com/chronos Energy Harvesting Motor Control Security and Safety The MSP430 MCU’s ultra-low-power consump- tion and powerful analog and digital interfaces can harvest wasted energy from the environ- ment, making it possible to create self-powered systems that eliminate the need to replace CBUUFSJFT��5IF�F;����3'�����4&)�JT�B�DPN- plete energy harvesting development kit that is available to get you started. www.ti.com/energyharvesting TI’s integrated communication peripherals and high-performance analog make the MSP430 MCU a great choice for controlling stepper, BLDC, and DC motors in applications like printers, fans, antennas and toys. www.ti.com/motorcontrol MSP430 MCUs not only have the lowest power consumption to enable the longest lasting critical devices, but they support features for secure applications like JTAG fuses, custom programming, intelligent power supply monitor- ing, dedicated watchdog timers, LCD, and high- performance analog. www.ti.com/430security 世界上功耗最低的微控制器 主要应用 计量 能量收集 电容式触摸 数据记录 安保 便携式医疗 电机控制 个人健康及健身无线通信 MSP430TM MCU 的超低功耗与模拟集成 是计量应用的理想选择。该产品线提供 了专为支持单相至三相电能计量而预先 配置的器件，而其他的产品则集成了面 向流量计量应用的特殊扫描外设。 CC430 是一款外形小巧、性能优异的低 成本解决方案，其在 MSP430 MCU 中 集成了 RF 功能。这款低功耗无线处理 器理想适用于那些可用空间与成本受到 限制的应用领域，如远程传感应用等。 MSP430 MCU 的超低功耗与功能强大 的模拟和数字接口能从周围环境中采集 被浪费掉的能量，从而可实现无需更换 电池的自供电型系统。 eZ430-RF2500-SEH是一款完整的能量 收集开发套件，能帮助您顺利启动开发 工作。 TI 集成型通信外设和高性能模拟外设 使 MSP430 MCU 成为控制打印机、 风扇、天线以及玩具等众多应用中的步 进、BLDC 以及 DC 电机的理想选择。 MSP430 MCU 不仅拥有可使关键设备 实现尽可能长的连续工作时间的超低功 耗，而且还能支持针对安全应用的特 性，如 JTAG 熔断器、定制编程、智能 电源监视、专用看门狗定时器、LCD 及 高性能模拟外设。 将 MSP430 MCU的小尺寸、低功耗和集 成型模拟外设与 RF 功能完美结合在一 起，使设备能够监测从心率、跑步速度 到潜水气瓶中的氧气量等各种信号。集 成于手表中的 eZ430-Chronos™ 无线开 发系统还能帮助您顺利启动设计工作。 MSP430 MCU 可在无需外部组件的情 况下通过片上振荡器和电容式触摸感应 IO 实现按钮、滚轮或滑块等电容式触摸 接口。另外，我们还提供免费的电容式 触摸软件工具套件 (Cap Touch Software Tool Suite) 和低成本的硬件工具，以使 用户无需了解繁琐的基础理论即可快速 进行应用开发。 MSP430 MCU 的集成型模拟信号链路 与超低功耗性能是众多医疗应用（特别 是便携式测量设备）的完美选择。此 外，采用 MSP430 MCU 进行设计还可 实现极富竞争力的成本优势，从而使全 球更多患者获得所需的护理服务。 新型 FRAM MSP430 器件的速度、灵活 性和耐用性与 MSP430 MCU 的智能模 拟外设及灵活定时相结合，可为诸如结 构监测、安全访问接入和楼宇自动化等 数据记录应用提供一种理想平台。 6 www.ti.com.cn/msp430 超低功耗是我们的原生优势 Ultra-Low-Power MSP430™ Microcontrollers6 www.ti.com/msp430 Ultra-Low Power is in our DNA What’s New with MSP430™ Microcontrollers? Industry-leading speed In addition to lower power performance, FRAM can also maintain unmatched data throughput for non-volatile data storage. MSP430 MCUs with embedded FRAM are capable of speeds VQ� UP���.FHBCZUFT�TFDPOE�FOTVSJOH� UIBU�NFNPSZ� JT� OP� MPOHFS� the bottleneck of your application. FR