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MSP430F2131 Status: ACTIVE

16-Bit Ultra-Low-Power Microcontroller, 8kB Flash, 256B RAM, Comparator


      
         
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Datasheet

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Functional Block Diagram


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 MSP430F2101 MSP430F2111 MSP430F2121 MSP430F2131
Frequency(MHz)16  16  16  16  
Flash1 KB  2 KB  4 KB  8 KB  
RAM128 B  128 B  256 B  256 B  
GPIO16  16  16  16  
Pin/Package20SOIC, 20TSSOP, 20TVSOP, 24VQFN  20SOIC, 20TSSOP, 20TVSOP, 24VQFN  20SOIC, 20TSSOP, 20TVSOP, 24VQFN  20SOIC, 20TSSOP, 24VQFN, 20TVSOP  
ADCSlope  Slope  Slope  Slope  
Other Integrated PeripheralsAnalog Comparator  Analog Comparator  Analog Comparator  Analog Comparator  
InterfaceTimer UART  Timer UART  Timer UART  Timer UART  
Timers1 Watchdog/Interval, 1 16-bit (3CCR)  1 Watchdog/Interval, 1 16-bit (3CCR)  1 Watchdog/Interval, 1 16-bit (3CCR)  1 Watchdog/Interval, 1 16-bit (3CCR)  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • MSP430F2132: 16-bit Ultra-Low-Power Microcontroller, 8kB Flash, 512B RAM, 10 bit ADC, 1 USCI
  • MSP430F2013: 16-bit Ultra-Low-Power Microcontroller, 2kB Flash, 128B RAM, 16-Bit Sigma-Delta A/D, USI for SPI/I2C
  • MSP430F2121: 16-bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM, Comparator
  • MSP430F5438: 16-Bit Ultra-Low-Power Microcontroller, 256KB Flash, 16KB RAM, 12 Bit ADC, 4 USCIs, 32-bit HW Multi
  • CC1101: Low-Power Sub-1GHz RF Transceiver
  • TPS51116: DDR1, DDR2, DDR3 Switcher and LDO

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Product Information

Features

  • Low Supply Voltage Range 1.8 V to 3.6 V
  • Ultralow-Power Consumption
    • Active Mode: 250 µA at 1 MHz, 2.2 V
    • Standby Mode: 0.7 µA
    • Off Mode (RAM Retention): 0.1 µA
  • Ultrafast Wake-Up From Standby Mode in less than 1 µs
  • 16-Bit RISC Architecture, 62.5 ns Instruction Cycle Time
  • Basic Clock Module Configurations:
    • Internal Frequencies up to 16MHz with 4 calibrated Frequencies to ±1%
    • 32-kHz Crystal
    • High-Frequency Crystal up to 16MHz
    • Resonator
    • External Clock Source
  • 16-Bit Timer_A With Three Capture/Compare Registers
  • On-Chip Comparator for Analog Signal Compare Function or Slope A/D Conversion
  • Brownout Detector
  • Serial Onboard Programming, No External Programming Voltage Needed Programmable Code Protection by Security Fuse
  • Bootstrap Loader
  • On Chip Emulation Module
  • Family Members Include:
         MSP430F2101: 1KB + 256B Flash Memory 128B RAM
         MSP430F2111: 2KB + 256B Flash Memory 128B RAM
         MSP430F2121: 4KB + 256B Flash Memory 256B RAM
         MSP430F2131: 8KB + 256B Flash Memory 256B RAM
  • Available in a 20-Pin Plastic Small-Outline Wide Body (SOWB) Package, 20-Pin Plastic Small-Outline Thin (TSSOP) Package, 20-Pin TVSOP and 24-Pin QFN
  • For Complete Module Descriptions, Refer to the MSP430x2xx Family User’s Guide

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 1µs.

The MSP430x21x1 series is an ultralow-power mixed signal microcontroller with a built-in 16-bit timer, versatile analog comparator and sixteen I/O pins.

Typical applications include sensor systems that capture analog signals, convert them to digital values, and then process the data for display or for transmission to a host system. Stand alone RF sensor front end is another area of application. The analog comparator provides slope A/D conversion capability.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
MSP430F2131IDGVACTIVE-40 to 851.20 | 1kuTVSOP (DGV) | 20  90 Download CAD Format for this Symbol Download CAD Format for this Footprint
MSP430F2131IDGVRACTIVE-40 to 851.20 | 1kuTVSOP (DGV) | 20  2000 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
MSP430F2131IDWACTIVE-40 to 851.20 | 1kuSOIC (DW) | 20 View 25 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
MSP430F2131IDWRACTIVE-40 to 851.20 | 1kuSOIC (DW) | 20 View 2000 Download CAD Format for this Symbol Download CAD Format for this Footprint
MSP430F2131IPWACTIVE-40 to 851.20 | 1kuTSSOP (PW) | 20 View 70 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
MSP430F2131IPWRACTIVE-40 to 851.20 | 1kuTSSOP (PW) | 20 View 2000 Download CAD Format for this Symbol Download CAD Format for this Footprint
MSP430F2131IRGERACTIVE-40 to 851.20 | 1kuVQFN (RGE) | 24 View 3000 Download CAD Format for this Symbol Purchase Samples
MSP430F2131IRGETACTIVE-40 to 851.25 | 1kuVQFN (RGE) | 24 View 250 Download CAD Format for this Symbol 
MSP430F2131TDGVACTIVE-40 to 1051.35 | 1kuTVSOP (DGV) | 20  90 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
MSP430F2131TDGVRACTIVE-40 to 1051.35 | 1kuTVSOP (DGV) | 20  2000 Download CAD Format for this Symbol Download CAD Format for this Footprint
MSP430F2131TDWACTIVE-40 to 1051.35 | 1kuSOIC (DW) | 20 View 25 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
MSP430F2131TDWRACTIVE-40 to 1051.35 | 1kuSOIC (DW) | 20 View 2000 Download CAD Format for this Symbol Download CAD Format for this Footprint
MSP430F2131TPWACTIVE-40 to 1051.35 | 1kuTSSOP (PW) | 20 View 70 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
MSP430F2131TPWRACTIVE-40 to 1051.35 | 1kuTSSOP (PW) | 20 View 2000 Download CAD Format for this Symbol Download CAD Format for this Footprint
MSP430F2131TRGERACTIVE-40 to 1051.35 | 1kuVQFN (RGE) | 24 View 3000 Download CAD Format for this Symbol Purchase Samples
MSP430F2131TRGETACTIVE-40 to 1051.40 | 1kuVQFN (RGE) | 24 View 250 Download CAD Format for this Symbol 

* 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

Reported Distributor Inventory as of 11:42 AM GMT, 06 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 6 WeeksMSP430F2131IDGV
AmericasAvnet 779
AsiaWPI 85
EuropeAvnet-SILICA 180
EBV Elektronik 90
WorldwideDigiKey 115
TI Lead Time*: 6 WeeksMSP430F2131IDGVR
EuropeAvnet-SILICA >1k
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksMSP430F2131IDW
AmericasArrow 175
Avnet 460
Newark 395
Rochester Electronics 25
AsiaFarnell Asia 50
WPI 65
EuropeArrow Southern Europe >1k
Avnet-SILICA 5
Compel 84
Farnell 50
WorldwideMouser Electronics 48
TI Lead Time*: 20 WeeksMSP430F2131IDWR
EuropeAvnet-SILICA 25
Compel 1
WorldwideMouser Electronics >1k
TI Lead Time*: 20 WeeksMSP430F2131IPW
AmericasArrow 27
Avnet 60
Rochester Electronics 90
AsiaFarnell Asia 21
EuropeFarnell 21
TI Lead Time*: 20 WeeksMSP430F2131IPWR
None Reported
View Distributors
TI Lead Time*: 18 WeeksMSP430F2131IRGER
AmericasRochester Electronics >1k
TI Lead Time*: 18 WeeksMSP430F2131IRGET
AmericasRochester Electronics 250
AsiaFarnell Asia 170
WPI 245
EuropeFarnell 160
WorldwideMouser Electronics 240
TI Lead Time*: 20 WeeksMSP430F2131TDGV
WorldwideDigiKey  Available
TI Lead Time*: 6 WeeksMSP430F2131TDGVR
WorldwideDigiKey >1k
Mouser Electronics >1k
TI Lead Time*: 20 WeeksMSP430F2131TDW
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksMSP430F2131TDWR
AsiaWPI >1k
WorldwideDigiKey 13
Mouser Electronics >1k
TI Lead Time*: 20 WeeksMSP430F2131TPW
AmericasAvnet 70
AsiaWPI 127
EuropeAvnet-SILICA 70
TI Lead Time*: 20 WeeksMSP430F2131TPWR
None Reported
View Distributors
TI Lead Time*: 18 WeeksMSP430F2131TRGER
WorldwideDigiKey  Available
TI Lead Time*: 18 WeeksMSP430F2131TRGET
AmericasRochester Electronics >1k
AsiaWPI 185
WorldwideDigiKey 37
Mouser Electronics 250
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
MSP430F2131IDGV RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
MSP430F2131IDGVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
MSP430F2131IDW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
MSP430F2131IDWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
MSP430F2131IPW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
MSP430F2131IPWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
MSP430F2131IRGER RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
MSP430F2131IRGET RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
MSP430F2131TDGV RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
MSP430F2131TDGVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
MSP430F2131TDW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
MSP430F2131TDWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
MSP430F2131TPW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
MSP430F2131TPWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
MSP430F2131TRGER RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
MSP430F2131TRGET RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

* 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

Most useful technical documents for MSP430F2131 Help

Datasheet

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Errata

Tools & Software

NamePart # Company Tool / Software Type
Code Composer Studio Integrated Development Environment (IDE) - v4.xCCSTUDIOTexas InstrumentsCode Composer Studio(TM) IDE
MSP430 20- and 28-Pin Target board and USB ProgrammerMSP-FET430U28Texas 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
MSP430F12X/F11X2/F12X2 Flash Emulation ToolMSP-FET430P120Texas InstrumentsDevelopment Boards/EVMs
IAR Embedded Workbench KickStart - Free IDEIAR-KICKSTARTTexas InstrumentsDevelopment Platforms
FlashPro430 Flash ProgrammerMSP430-3P-ELPRO-FLASHPRO430-PGRTElprotronic Inc.Development Tools
dotstack (Bluetooth software stack)MSP430-3P-CDI-CDBT700-OTHR CandleDragon Inc. Other 

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