MSP430F1232 Status: ACTIVE

16-bit Ultra-Low-Power Microcontroller, 8kB Flash, 256B RAM, 10 bit ADC, 1 USART

      
         
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Datasheet

Download - PDF Icon
  • MSP430F11x2, MSP430F12x2 Mixed Signal Microcontroller (Rev. D) (msp430f1232.pdf, 1165 KB)
    31 Aug 2004 Download
  • MSP430F11x2/12x2 Device Errata (slaz009.pdf, 127 KB)
    03 Apr 2006 Download

 MSP430F1232
Frequency(MHz)8  
Flash8 KB  
RAM256 B  
GPIO22  
Pin/Package28SOIC,28TSSOP,32QFN  
ADC10-bit SAR  
Interface1 USART (SPI or UART)  
Timers1 Watchdog/Interval, 1 16-bit (3CCR)  
 Samples
 Inventory

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Product Information

Features

  • Low Supply Voltage Range 1.8 V – 3.6 V
  • Ultralow-Power Consumption:
    • Active Mode: 200 µA at 1 MHz, 2.2 V
    • Standby Mode: 0.7 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
  • Basic Clock Module Configurations:
    • Various Internal Resistors
    • Single External Resistor
    • 32-kHz Crystal
    • High Frequency Crystal
    • Resonator
    • External Clock Source
  • 16-Bit Timer_A With Three Capture/Compare Registers
  • 10-Bit, 200-ksps A/D Converter With Internal Reference, Sample-and-Hold, Autoscan, and Data Transfer Controller
  • Serial Communication Interface (USART) With Software-Selectable Asynchronous UART or Synchronous SPI (MSP430x12x2 Only)
  • Serial Onboard Programming, No External Programming Voltage Needed Programmable Code Protection by Security Fuse
  • Supply Voltage Brownout Protection
  • MSP430x11x2 Family Members Include:
    MSP430F1122: 4KB + 256B Flash Memory 256B RAM
    MSP430F1132: 8KB + 256B Flash Memory 256B RAM
    Available in 20-Pin Plastic SOWB and 20-Pin Plastic TSSOP Packages
  • MSP430x12x2 Family Members Include:
    MSP430F1222: 4KB + 256B Flash Memory 256B RAM
    MSP430F1232: 8KB + 256B Flash Memory 256B RAM
    Available in 28-Pin Plastic SOWB and 28-Pin Plastic TSSOP Packages
  • For Complete Module Descriptions, See the MSP430x1xx Family User’s Guide, Literature Number SLAU049

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 MSP430x11x2 and MSP430x12x2 series are ultralow-power mixed signal microcontrollers with a built-in 16-bit timer, 10-bit A/D converter with integrated reference and data transfer controller (DTC) and fourteen or twenty-two I/O pins. In addition, the MSP430x12x2 series microcontrollers have built-in communication capability using asynchronous (UART) and synchronous (SPI) protocols.

Digital signal processing with the 16-bit RISC performance enables effective system solutions such as glass breakage detection with signal analysis (including wave digital filter algorithm). Another area of application is in stand-alone RF sensors.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
MSP430F1232IDWACTIVE-40 to 853.15 | 100uSOIC (DW) | 28 View 20 Download CAD Format for this Symbol Download CAD Format for this Footprint
MSP430F1232IDWRACTIVE-40 to 853.15 | 100uSOIC (DW) | 28 View 1000 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
MSP430F1232IPWACTIVE-40 to 853.15 | 100uTSSOP (PW) | 28 View 50 Download CAD Format for this Symbol Download CAD Format for this Footprint
MSP430F1232IPWRACTIVE-40 to 853.15 | 100uTSSOP (PW) | 28 View 2000 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
MSP430F1232IRHBRACTIVE-40 to 853.15 | 100uQFN (RHB) | 32 View 3000 Download CAD Format for this Symbol 
MSP430F1232IRHBTACTIVE 3.15 | 100uQFN (RHB) | 32 View 250 Download CAD Format for this Symbol Purchase 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
MSP430F1232IDWAs of 9:01 AM GMT, 10 Oct 2008As of 9:01 AM GMT, 10 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 4172* >10k | 24 Nov 4 Weeks AmericasArrow 433
  DigiKey >1k
  Mouser Electronics 200
  Newark 964
  AsiaWPI 70
  EuropeEBV Elektronik 300
MSP430F1232IDWRAs of 9:01 AM GMT, 10 Oct 2008As of 9:01 AM GMT, 10 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 24 Nov 4 Weeks None Reported
View Distributors
   
MSP430F1232IPWAs of 9:01 AM GMT, 10 Oct 2008As of 9:01 AM GMT, 10 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 1913 | 21 Nov 7 Weeks AmericasArrow >1k
 1716 | 24 Nov DigiKey >1k
 500 | 25 Nov Mouser Electronics 124
 >10k | 27 Nov Newark 261
  Rochester Electronics >1k
  AsiaWPI 200
  EuropeArrow Northern Europe 400
  Arrow Southern Europe 400
  Avnet-SILICA >1k
  EBV Elektronik >1k
  Spoerle 300
MSP430F1232IPWRAs of 9:01 AM GMT, 10 Oct 2008As of 9:01 AM GMT, 10 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 6000 | 21 Nov 7 Weeks AmericasMouser Electronics 24
 4000 | 24 Nov Rochester Electronics >1k
 10k | 25 Nov EuropeEBV Elektronik >1k
MSP430F1232IRHBRAs of 9:01 AM GMT, 10 Oct 2008As of 9:01 AM GMT, 10 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 30 Oct 4 Weeks AmericasDigiKey >1k
  Mouser Electronics >1k
  AsiaWPI >1k
MSP430F1232IRHBTAs of 9:01 AM GMT, 10 Oct 2008As of 9:01 AM GMT, 10 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 244 | 3 Nov 12 Weeks AmericasRochester Electronics >1k
View all Distributors  

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** 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
MSP430F1232IDW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
MSP430F1232IDWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
MSP430F1232IPW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
MSP430F1232IPWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
MSP430F1232IRHBR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
MSP430F1232IRHBT 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

Datasheets

  • MSP430F11x2, MSP430F12x2 Mixed Signal Microcontroller (Rev. D) (msp430f1232.pdf, 1165 KB)
    31 Aug 2004 Download
  • MSP430F11x2/12x2 Device Errata (slaz009.pdf, 127 KB)
    03 Apr 2006 Download

User Guides

  • MSP430x1xx Family User's Guide (Rev. F) (slau049f.pdf, 1544 KB)
    28 Feb 2006 Download

Tools & Software

NamePart # Company Tool / Software Type
Code Composer Essentials Professional v3 – Unrestricted IDEMSP-CCE430PROTexas InstrumentsCompilers/Assemblers/Linkers
Code Composer Essentials v3 Core Edition - Free 16KB IDEMSP-CCE430Texas InstrumentsCompilers/Assemblers/Linkers
MSP430 20- and 28-Pin Package Board and USB ProgrammerMSP-FET430U28Texas InstrumentsDevelopment Boards/EVMs
MSP430 In-System Gang ProgrammerMSP-GANG430Texas 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
  • MSP430F11x2, MSP430F12x, MSP430F12x2 C Examples (IAR and CCE) (Rev. F)(slac013f.zip, 69 KB )
               01 May 2008 zip
  • MSP430 schematic symbols and footprints library for use with the Eagle CAD tool (Rev. B)(slac060b.zip, 41 KB )
               03 Aug 2007 zip
  • MSP430F11x2, MSP430F12x, MSP430F12x2 Assembly Examples (IAR) (Rev. C)(slac012c.zip, 97 KB )
               23 May 2005 zip

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