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MSP430F449 Status: ACTIVE

16-Bit Ultra-Low-Power MCU, 60kB Flash, 2048B RAM, 12-Bit ADC, 2 USARTs HW Multiplier, 160 Seg LCD

      
         
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Datasheet

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Functional Block Diagram


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 MSP430F449
Frequency(MHz)8  
Flash60 KB  
RAM2 KB  
GPIO48  
Pin/Package100LQFP  
LCD Segments160  
ADC12-bit SAR  
Other Integrated PeripheralsAnalog Comparator, Hardware Multiplier, SVS  
Interface2 USART (SPI or UART)  
Timers1 Watchdog/Interval, 2 8-bit, 1 16-bit (3CCR), 1 16-bit (7CCR)  
 Samples
 Inventory

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Product Information

Features

  • Low Supply-Voltage Range, 1.8 V to 3.6 V
  • Ultralow-Power Consumption:
    • Active Mode: 280 µA at 1 MHz, 2.2 V
    • Standby Mode: 1.1 µA
    • Off Mode (RAM Retention): 0.1 µA
  • Five Power Saving Modes
  • Wake-Up From Standby Mode in less than 6 µs
  • 16-Bit RISC Architecture, 125-ns Instruction Cycle Time
  • 12-Bit A/D Converter With Internal Reference, Sample-and-Hold and Autoscan Feature
  • 16-Bit Timer_B With Three Capture/Compare-With-Shadow Registers
  • 16-Bit Timer_A With Three Capture/Compare Registers
  • On-Chip Comparator
  • Serial Communication Interface (USART), Select Asynchronous UART or Synchronous SPI by Software:
    • Two USARTs (USART0, USART1) — MSP430x44x Devices
    • One USART (USART0) — MSP430x43x(1) Devices
  • Brownout Detector
  • Supply Voltage Supervisor/Monitor With Programmable Level Detection
  • Serial Onboard Programming, No External Programming Voltage Needed Programmable Code Protection by Security Fuse
  • Integrated LCD Driver for Up to 160 Segments
  • Bootstrap Loader
  • Family Members Include:
    • MSP430F435, MSP430F4351(1):
             16KB+256B Flash Memory, 512B RAM
    • MSP430F436, MSP430F4361(1):
             24KB+256B Flash Memory, 1KB RAM
    • MSP430F437, MSP430F4371(1):
             32KB+256B Flash Memory, 1KB RAM
    • MSP430F447:
             32KB+256B Flash Memory, 1KB RAM
    • MSP430F448:
             48KB+256B Flash Memory, 2KB RAM
    • MSP430F449:
             60KB+256B Flash Memory, 2KB RAM
  • For Complete Module Descriptions, See The MSP430x4xx Family User’s Guide, Literature Number SLAU056

’F435, ’F436, and ’F437 devices
’F447, ’F448, and ’F449 devices
(1) The MSP430F43x1 devices are identical to the MSP430F43x devices with the exception that the ADC12 module is not implemented.

Description

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 attribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 6µs

The MSP430x43x(1) and the MSP430x44x series are microcontroller configurations with two built-in 16-bit timers, a fast 12-bit A/D converter (not implemented on the MSP430F43x1 devices), one or two universal serial synchronous/asynchronous communication interfaces (USART), 48 I/O pins, and a liquid crystal driver (LCD) with up to 160 segments.

Typical applications include sensor systems that capture analog signals, convert them to digital values, and process and transmit the data to a host system, or process this data and displays it on a LCD panel. The timers make the configurations ideal for industrial control applications such as ripple counters, digital motor control, EE-meters, hand-held meters, etc. The hardware multiplier enhances the performance and offers a broad code and hardware-compatible family solution.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsPackage QTY | Package CarrierSymbolsFootprintsSamples
MSP430F449IPZACTIVE-40 to 858.80 | 100uLQFP (PZ) | 100 90 Download CAD Format for this Symbol Download CAD Format for this Footprint
MSP430F449IPZRACTIVE-40 to 858.80 | 100uLQFP (PZ) | 100 1000 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

  TI Inventory Status Reported Distributor Inventory
MSP430F449IPZAs of 11:17 AM GMT, 03 Jul 2009As of 11:17 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 14 Weeks AmericasDigiKey 642
 Newark 120
 Rochester Electronics >1k
 AsiaWPI 121
 EuropeAvnet-SILICA 612
 Farnell 7
MSP430F449IPZRAs of 11:17 AM GMT, 03 Jul 2009As of 11:17 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 14 Weeks AmericasDigiKey  Available
 Rochester Electronics >1k
View all Distributors  

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
MSP430F449IPZ RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
MSP430F449IPZR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

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Tools & Software

NamePart # Company Tool / Software Type
Code Composer Essentials v3.1 SR1- Free 16KB IDEMSP-CCE430Texas InstrumentsCompilers/Assemblers/Linkers
CC430 Wireless Development ToolEM430F6137RF900Texas InstrumentsDevelopment Boards/EVMs
MSP430 100-Pin Package Board and USB ProgrammerMSP-FET430U100Texas InstrumentsDevelopment Boards/EVMs
MSP430 In-System Gang ProgrammerMSP-GANG430Texas InstrumentsDevelopment Boards/EVMs
MSP430 OTP & UV-EPROM Serial ProgrammerMSP-PRGS430Texas InstrumentsDevelopment Boards/EVMs
MSP430 Parallel Port Debugging InterfaceMSP-FET430PIFTexas InstrumentsDevelopment Boards/EVMs
MSP430 USB Debugging InterfaceMSP-FET430UIFTexas InstrumentsDevelopment Boards/EVMs
MSP430F43X/44X Flash Emulation ToolMSP-FET430P440Texas InstrumentsDevelopment Boards/EVMs
TRF6901 with MSP430 Evaluation Kit - EUMSP-EU-TRF6901Texas InstrumentsDevelopment Boards/EVMs
IAR Embedded Workbench KickStart - Free IDEIAR-KICKSTARTTexas InstrumentsDevelopment Platforms
dotstack (Bluetooth software stack)MSP430-3P-CDI-CDBT700-OTHR CandleDragon Inc. Other 

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