MSP430单片机手册

MSP430™ Ultra-Low-Power Microcontrollers ti.com/msp430 2H13 ti.com/msp430 2 MSP430™ Microcontrollers Ultra-low power Battery Life > 20 Years • <100 μA/MHz • 0.1μA RAM Retention • <1μA RTC Mode More Performance Without Sacrificing Battery Life • 7 Low-Power Modes • Instant Wakeup • Autonomous Peripherals Grow with MSP Scale Your Applications • 400+ Devices • Up to 512 KB Flash and 64 KB RAM • 25+ Package Options Unlimited Possibilities with TI • Data Collection • Wireless Connectivity • Power Solutions MSP430™ microcontrollers (MCUs) from Texas Instruments (TI) are 16-bit, RISC-based, mixed-signal processors designed for ultra-low power. Our MCUs offer the lowest power consumption and the perfect mix of integrated peripherals for thousands of applications – including yours. We also provide all of the hard- ware and software tools you need to get started today! Not only that, TI has a plethora of complementary components to meet your needs. Learn more today at ti.com/msp430. Integration Advanced Peripherals • High-Performance Analog • Optimized Serial Communications • Operate in Low-Power Modes Minimize Physical Footprint and Bill of Materials • USB • LCD Drivers • Sigma Delta ADCs Ease of Use Development • Start with MSP430 LaunchPad Evaluation Kit • Comprehensive Software Portfolio • Application-Specific Ecosystem Support • Code Examples • Direct Support Available at ti.com/e2e-msp430 • Developer Community at 43oh.com ti.com/msp430 3Ultra-Low Power Multiple low-power modes The MSP430 MCU clock system has the ability to enable and disable various clocks and oscillators which allow the device to enter several low-power modes (LPMs). The flexible clocking system optimizes overall current consumption by only enabling the required clocks when appropriate. This means that MSP430 MCUs can operate for decades on a single coin cell battery. Autonomous peripherals Intelligent analog and digital peripherals can run autonomously in low-power modes. This allows our MCUs to operate as efficiently as possible. Instant wakeup The ultra-fast digitally controlled oscillator (DCO), with start- up times as fast as 1 µs, allows MSP430-based systems to remain in low-power modes for the longest possible interval – extending battery life. The DCO is fully user programmable. Real-time clock The low-power real-time clock (RTC), available on select MSP430 MCUs, precisely keeps real time and enables wakeup at specified intervals. Some variants also include a switchable battery backup system that maintains operations when the primary power supply fails. Direct memory access MSP430 MCUs also feature a direct memory access controller, enabling memory transfer with no CPU intervention. This means higher throughput of peripheral data and lower system power. Embedded FRAM enables lowest power • Industry-leading active power consumption (<100 μA/MHz) • 250× less power than Flash writes • Fast non-volatile writes Learn more about MSP430 MCUs with embedded, non-volatile FRAM memory on page 10 or on the web at ti.com/fram Everyone says their MCUs are ultra-low power. So what makes us different? Ultra-low power is in our DNA! MSP430 MCUs are designed from the ground up specifically for ultra-low-power applications. All peripherals are available in low-power modes! Ultra-Low Power is in Our DNA • Take ADC samples • Transfer data throughout memory range • Output PWM signal • Update LCD • Send and receive serial communication Average Standby Active Productive Low-Power Modes Allow: As fa st as 1 µ s Wake up As low as 100 µA/MHz As low as 360 nA/MHz ti.com/msp430 4 Integration Energy Harvesting Sensor Network The MSP430FR59xx MCU with FRAM technol- ogy can control wireless sensor networks by harnessing the body heat of the user • Differential ADC – connect directly to sensors and limit interference • Industry-standard communication protocols • AES module – protect your important data Co-Processor for Smart Devices The MSP430F52xx MCU can operate as an always on ultra-low-power co-processor to an applications processor. The MSP430 MCU can be used to offload functions such as sensor hub, keyboard control, battery and power management, capacitive touch, haptics and proximity detection. • Split rail 1.8 V/3.3 V – directly connect to applications processors and sensors alike Boost Converter and Battery Management Thermal EH Wireless Energy Harvester AmplifierHuman Body with Connectors Temp SensorSensor MCU MSP430FR59xx FRAM Memory AES Differential ADC System Power I2C I2C/SPI Application Processor MSP430F5229 Always On Co-Processor GPIO TouchPad Inertial Sensors Battery Charger, Fuel Gauge Temperature Sensors 1.8 V 1.8 V NFC Transceiver ADC 3.3 V ti.com/energy ti.com/industrial ti.com/consumer Industrial Consumer and Portable ElectronicsEnergy Harvesting Did you know that our MCUs offer integration designed with your applications in mind? The 400+ MSP430 devices offer high-performance peripherals including USB, RF, LCD controllers and Sigma-Delta ADCs. This allows designers to find the appropriate MSP430 device for many low power applications. This integration enables solutions with smaller physical footprints and reduced bill of materials costs. ti.com/msp430 5Integration Intelligent Utility Meter The MSP430F67xx MCU is perfect for precisely measuring electricity usage. • Up to 7 24-bit Sigma-Delta ADCs – 2000:1 dynamic range • Multiplier – accelerate calculations • RTC Module – reliable meter readings • Auxiliary power supply – back up system support • Meets or exceeds global regulatory requirements Portable Medical Devices The MSP430F6659 MCU has integrated peripherals to meet the needs of many portable medical applications. • 512 KB Flash – run virtually any wireless stack and enable over-the-air updates • USB and LCD controllers • 6 serial ports • 16-channel, 12-bit ADC – directly interface with analog sensors • DAC – drive speakers; generate bias for sensors PWM AC/DC ISENSE Metrology Isolation Amplifier VSENSE N L System Power MSP430F67xx Sigma Delta Sigma Delta AES RTC LCD Controller Multiplier Wireless USB DACGPIO ADC LCD Backlight Battery Charger Lithium Battery Protection Fuel Gauge Battery Management AC Adapter Wireless Wireless Transmission or Sensor Access Wired Data Transmission Audio Feedback or Instructions AFE Power LCD Driver Bio Sensors Touch Screen LCD Display Plug Portable Medical Instruments Core Portable Medical System (Processor, Memory, Display, Power, Battery Management) System Based and Optional Functional Blocks in Portable Medical Systems ˜AC Line Keypad MSP430F6659 ti.com/medical ti.com/smartgrid Medical Security and Safety ti.com/security Our peripherals have been designed to give you maximum functionality and provide system-level interrupts, resets and bus arbitration at the lowest power. Many peripherals function autonomously, thereby minimizing CPU time spent in active mode. This means that MSP430 MCUs offer more performance with less power. The potential applications are endless! Smart Grid ti.com/msp430 6 Ease of Use Software Our software ecosystem can help you tap into the ultra-low-power performance and intelligent peripherals of your MSP430 MCU. Support is available for a variety of professional and open-source integrated de- velopment environments. Using our complete suite of software tools, you can quicken time to market and maximize code efficiency. This means you can get started quicker with MSP430 MCUs! Don’t Forget to Check Out Our Royalty-Free Software Libraries Peripheral Driver Library: Intuitive function calls for configuring and using integrated peripherals Capacitive Touch Library: Support for buttons, sliders, wheels and proximity sensors. Touch Pro GUI now available to evaluate, diagnose and tune capacitive touch sensors. Math Library: Newly optimized to increase performance in your applications NFCLink: Quickly and easily create NFC applications for TRF79xx NFC transceivers using an MSP430 MCU Energy Library: Designed for quick ramp-up in metering, smart grid, energy monitoring and home/building automation applications where precise measurements are essential. SimpliciTI™: Open-source software for building a network with battery-operated devices when pairing an MSP430 MCU and a TI RF transceiver such as the CC1101. Bluetooth® Stack: Software stack for standard profiles like SPP and GATT provided when pairing an MSP430 MCU with a TI Bluetooth transceiver such as the CC256x. Get started now at ti.com/msp430tools TI’s Code Composer Studio™ IDE: Free code-limited version IAR Embedded Workbench®: Free code-limited version MSPGCC and Energia: Free, open source, community driven and supported Integrated Development Environments MSP430Ware™ software: Driver library and a collection of code, data sheets and user guides ULP Advisor™ software: Ensures code is optimized for ultra-low power Grace™ software: Easy-to-use GUI for enabling and configuring peripherals Software Support Tools ti.com/msp430 7Ease of Use We’re Here for You! • Reference designs available for many applications • Direct support through our E2E™ Forum at ti.com/e2e-msp430 Learn more at ti.com/msp430tools MSP-EXPCC430RF Featuring CC430F6137 and CC430F5137 on-board emulation, segmented LCD, light sensor, includes F6137-based motherboard and F5137-based satellite board Price: $175 MSP-EXP430FG4618 Featuring MSP430FG4618 and MSP430F2013 on-board segmented display, buzzer, RS-232, capacitive touch, microphone, RF headers, JTAG Price: $117 MSP-EXP430F5529 Featuring MSP430F5529 complete USB development platform, on-board dot matrix display, JTAG, RF headers, on-board emulation, accelerometer, microSD, capacitive touch Price: $149 Hardware Now, let’s talk hardware! MSP430 MCUs are supported by a broad collection of hardware development tools for beginners as well as experienced engineers. Our tools range from low-cost development kits like the MSP430 LaunchPad Evaluation Kit to highly-integrated, application-specific platforms and target boards for integrating MSP430 into your designs. Hardware Support Tools One tool to rule them all. The MSP430 Flash Emulation Tool (MSP-FET430UIF) supports all MSP430 devices when paired with the appropriate target board. BoosterPacks are plug-in modules for the LaunchPad, which enable customers to stack additional functionality such as wireless, capacitive touch and more. Explore the ecosystem at ti.com/launchpad Full-Featured Development Kits MSP430 LaunchPad and BoosterPack Ecosystem LaunchPad Evaluation Kits provide customers everything needed to get started, at $9.99. Try it out with Energia for the simpli- fied user experience! Learn more about this easy-to-use IDE at energia.nu/ MSP-TS430PM64 MSP-FET430UIF Bundle available MSP-FET430U64 430BOOST-SENSE1 MSP-EXP430G2 Production Programmer The MSP-GANG can program up to eight identical MSP430 Flash or FRAM devices at the same time and allows the user to fully customize the process. eZ430-CHRONOS CC430-based RF wireless development kit in a sports watch form factor in 433, 868 and 915 MHz frequencies Price: $58 ti.com/msp430 8 Grow with MSP MSP430™ MCUs and TI can scale with your applications. The MSP430 portfolio consists of over 400 devices ranging from the MSP430 Value Line to our revolutionary, highly integrated microcontrollers with embedded FRAM memory. Power the system Power – TI offers regulators, fuel gauges, and battery monitors. The TPS709 linear drop out regulator can regulate voltage to the MCU, while devices such as the TPS3839 reset IC can accurately track battery activity to ensure the MSP430 MCU remains in a safe state. ti.com/power Series Low Voltage Value Line 1 Series 2 Series 4 Series 5 Series 6 Series FRAM Series RF SoC Part Number L092 G2xxx F1xx F2xx F4xx F5xx F6xx FR5xxx CC430 Max speed (MHz) 4 16 8 16 16 25 25 24 20 NVM (max KB) 0 56 60 120 120 512 512 64 32 SRAM (max KB) 2 4 10 8 8 66 66 2 4 GPIO 11 4–32 14–48 10–48 14–80 29–87 72–90 17–40 30–44 Comparator l l l l l l l l l Timer l l l l l l l l l ADC l l l l l l l l l DAC l l l l l l UART l l l l l l l l I2C l l l l l l l l SPI l l l l l l l l Capacitive touch l l Multiplier l l l l l l l l DMA l l l l l l l Op amps l l LCD l l l RTC l l l l l PMM l l l l 1.8-V I/O l CRC l l l l High-resolution timer l USB l l Hardware encryption (AES) l l l FRAM l RF l Check out the other great products from TI and unlock the full potential of your applications: Collect data Sensors – The TMP006 sensor measures the temperature of an object without the need to make contact with the object. ti.com/sensorproducts Analog Front Ends – Devices like the LMP91000 bridge the gap between sen- sors and the MSP430 MCU which can significantly simplify a system. ti.com/analog ti.com/msp430 9Grow with MSP Transmit and receive data Wireless – TI offers radios ranging from sub-1 GHz to Wi-Fi®. The CC1101 is a highly integrated RF transceiver for low-power wire- less applications in the 315-/433-/868-/915-MHz ISM bands. Devices like the high-performance TRF7970 13.56-MHz transceiver enable low-power NFC solutions. The CC2564 paired with an MSP430 MCU offer a dual-mode solution for Bluetooth® connectivity. The CC3000 is a self-contained Wi-Fi solution that simplifies Internet connectivity. ti.com/wireless Technology Hardware Software Additional information NFC TRF7970 NFCLink ti.com/nfclink Sub-1 GHz CC1101 SimpliciTI™ ti.com/simpliciti Bluetooth®/BLE CC256x Stonestreet One BT Stacks ti.com/tool/stonestreetone-bt-sdk Wi-Fi® CC3000 SimpleLink ti.com/simplelink GPS CC4000 SimpleLink ti.com/simplelink ti.com/msp430 10 Device Catalog Up to 64kB FRAM OR Data Data Program Program 2500 2000 1500 1000 500 Data throughput 12 kBps 1400 kBps 730 µA 2200 µA Power consumption 0 µA 100× faster 3× lesspower FRAM Flash FR57x Performance Data 1E+15 1E+14 1E+13 1E+12 1E+11 1E+10 1E+09 1E+08 1E+07 1E+06 1E+05 1E+04 1E+03 1E+02 1E+01 1E+00 FRAM Flash/EEPROM 1E+15 100000 FRAM Flash/EEPROM Endurance (writes) FRAM: The Future of Embedded Memory FRAM, or Ferroelectric Random Access Memory, is a non- volatile memory that combines the speed, ultra-low-power, en- durance and flexibility of SRAM with the reliability and stability of Flash to combine program and data into one unified memory space for the lowest power and easiest-to-use microcontroller architecture. ti.com/fram What does this mean for you? • Lower power • Faster data throughput • Virtually unlimited write endurance • Configurable as program or data memory 1Prices are quoted in U.S. dollars and represent year 2013 suggested resale price. *Represents number of capture/compare registers per timer. †MPU: Memory Protection Unit is used for memory segmentation and access management for code protection. MSP430 FRAM Series – Up to 24 MHz Part Number FRAM (KB) SRAM (B) CPU Speed (MHz) GPIO (max) Timers Watchdog and RTC PMM: BOR, SVS, SVM, LDO USCI DMA MPY Comp E Temp Sensor ADC Ch/Res Additional Features† Pin/Package 1 ku Price (U.S. $)Total A* B* Ch A: UART/ LIN/IrDA/SPI Ch B: I2C/SPI FR572x MSP430FR5720 4 512 8 21 3 3, 3 3 l l 1 1 l l l l 6 ch ADC10 MPU 24RGE, 28PW 1.75 MSP430FR5721 4 512 8 32 5 3, 3 3, 3, 3 l l 2 1 l l l l 14 ch ADC10 MPU 38DA, 40RHA 1.80 MSP430FR5722 8 1024 8 21 3 3, 3 3 l l 1 1 l l l l 6 ch ADC10 MPU 24RGE, 28PW 1.85 MSP430FR5723 8 1024 8 32 5 3, 3 3, 3, 3 l l 2 1 l l l l — MPU 38DA, 40RHA 1.90 MSP430FR5724 8 1024 8 21 3 3, 3 3 l l 1 1 l l l l 6 ch ADC10 MPU 24RGE, 28PW 1.95 MSP430FR5725 8 1024 8 32 5 3,3 3, 3, 3 l l 2 1 l l l l 14 ch ADC10 MPU 38DA, 40RHA 2.05 MSP430FR5726 16 1024 8 21 3 3, 3 3 l l 1 1 l l l l 6 ch ADC10 MPU 24RGE, 28PW 2.00 MSP430FR5727 16 1024 8 32 5 3, 3 3, 3, 3 l l 2 1 l l l l — MPU 38DA, 40RHA 2.20 MSP430FR5728 16 1024 8 21 3 3, 3 3 l l 1 1 l l l l 6 ch ADC10 MPU 24RGE, 28PW 2.10 MSP430FR5729 16 1024 8 32 5 3, 3 3, 3, 3 l l 2 1 l l l l 14 ch ADC10 MPU 38DA, 40RHA 2.15 FR573x MSP430FR5730 4 512 24 21 3 3, 3 3 l l 1 1 l l l l 6 ch ADC10 MPU 24RGE, 28PW 1.90 MSP430FR5731 4 512 24 32 5 3, 3 3, 3, 3 l l 2 1 l l l l 14 ch ADC10 MPU 38DA, 40RHA 1.95 MSP430FR5732 4 1024 24 21 3 3, 3 3 l l 1 1 l l l l 6 ch ADC10 MPU 24RGE, 28PW 2.00 MSP430FR5733 8 1024 24 32 5 3, 3 3, 3, 3 l l 2 1 l l l l — MPU 38DA, 40RHA 2.05 MSP430FR5734 8 1024 24 21 3 3, 3 3 l l 1 1 l l l l 6 ch ADC10 MPU 24RGE, 28PW 2.10 MSP430FR5735 8 1024 24 32 5 3, 3 3, 3, 3 l l 2 1 l l l l 14 ch ADC10 MPU 38DA, 40RHA 2.20 MSP430FR5736 16 1024 24 21 3 3, 3 3 l l 1 1 l l l l 6 ch ADC10 MPU 24RGE, 28PW 2.19 MSP430FR5737 16 1024 24 32 5 3, 3 3, 3, 3 l l 2 1 l l l l — MPU 38DA, 40RHA 2.30 MSP430FR5738 16 1024 24 21 3 3, 3 3 l l 1 1 l l l l 6 ch ADC10 MPU 24RGE, 28PW 2.35 MSP430FR5739 16 1024 24 32 5 3, 3 3, 3, 3 l l 2 1 l l l l 14 ch ADC10 MPU 38DA, 40RHA 2.45 ti.com/msp430 11Device Catalog 1Prices are quoted in U.S. dollars and represent year 2013 suggested resale price. *Represents number of capture/compare registers per timer. †MPU: Memory Protection Unit is used for memory segmentation and access management for code protection. New products are listed in bold red. Wolverine: Industry’s Lowest Power MCU Platform Ultra-low-leakage process technology • Unique mixed-signal ultra-low-leakage process technology • Enables variety of new low-power peripherals • Consistent low power over entire temperature range Unparalleled performance with unified FRAM • World’s lowest-power write to a non-volatile memory is 250× less energy per bit • Speed and flexibility of traditional RAM • Near infinite endurance and 100% non-volatile MSP430™ DNA evolved • Continuing to pioneer the low-power landscape • Leading power efficiency over entire system architecture • Industry leading analog integration • Complete software package for easiest development Lowest Standby Power Lowest Standby Power Lowest Standby Power Lowest Standby Power “Wolverine”: World’s lowest power MCU platform • Unique mixed signal ultra-low leakage process technology • Enables variety of new low power peripherals • Consistent low power over entire temperature range • World’s lowest power memory type is 250x less energy per bit • Speed and of traditional RAM • Near endurance and 100% non-volatile • Continuing to pioneer the low power landscape • Leading power over entire system architecture • Industry leading analog integration • Complete software package for easiest development MSP4 30 ™ Ultra- Low-P ower MCUs Lowest Power Write Lowest Active Power Lowest Peripheral Power 100µA/MHz 250x lower than Flash 75µA ADC12 The platform bar and MSP430 are trademarks of Texas Instruments. © 2012 Texas Instruments Incorporated. Lowest Standby Power 360nA Standby Current with RTC 250× lower than Flash 500nA standby current with RTC <100 µA/MHz 75 µA ADC12 MSP430 FRAM Series – Up to 24 MHz Part Number FRAM (KB) SRAM (B) CPU Speed (MHz) GPIO (max) Timers Watchdog and RTC PMM: BOR, SVS, SVM, LDO USCI DMA MPY Comp E Temp Sensor ADC Ch/Res Additional Features† Pin/Package 1 ku Price (U.S. $)Total A* B* Ch A: UART/ LIN/IrDA/SPI Ch B: I2C/SPI FR58xx – Built on the Wolverine Platform MSP430FR5869 64 2 16 40 5 3, 3 2, 2 7 l l 2 1 l l l l 18 ch ADC12 MPU 48RGZ — MSP430FR5868 48 2 16 40 5 3, 3 2, 2 7 l l 2 1 l l l l 18 ch ADC12 MPU 48RGZ — MSP430FR5867 32 1 16 40 5 3, 3 2, 2 7 l l 2 1 l l l l 18 ch ADC12 MPU 48RGZ — MSP430FR5849