TI Home > Semiconductors > Microcontrollers > MSP430™16-bit Ultra-Low Power MCUs > 1xx 8MHz Series >

MSP430F1232 Status: ACTIVE

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


      
         
Alert me about changes<br/>to this product


Datasheet

Download - PDF Icon

 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

Customers Who Evaluated This Product Also Evaluated

  • MSP430F2132: 16-bit Ultra-Low-Power Microcontroller, 8kB Flash, 512B RAM, 10 bit ADC, 1 USCI
  • MSP430F149: 16-Bit Ultra-Low-Power Microcontroller, 60 kB Flash, 2KB RAM, 12 bit ADC, 2 USARTs, HW multiplier
  • MSP430F2012: 16-bit Ultra-Low-Power Microcontroller, 2kB Flash, 128B RAM, 10-Bit SAR A/D, USI for SPI/I2C
  • MSP430F5438: 16-Bit Ultra-Low-Power Microcontroller, 256KB Flash, 16KB RAM, 12 Bit ADC, 4 USCIs, 32-bit HW Multi
  • TLV431A: Low Voltage Adjustable Precision Shunt Regulator

More Related Products

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 852.05 | 1kuSOIC (DW) | 28 View 20 Download CAD Format for this Symbol Download CAD Format for this Footprint
MSP430F1232IDWRACTIVE-40 to 852.05 | 1kuSOIC (DW) | 28 View 1000 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
MSP430F1232IPWACTIVE-40 to 852.05 | 1kuTSSOP (PW) | 28 View 50 Download CAD Format for this Symbol Download CAD Format for this Footprint
MSP430F1232IPWRACTIVE-40 to 852.05 | 1kuTSSOP (PW) | 28 View 2000 Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
MSP430F1232IRHBRACTIVE-40 to 852.05 | 1kuQFN (RHB) | 32 View 3000 Download CAD Format for this Symbol 
MSP430F1232IRHBTACTIVE 2.10 | 1kuQFN (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

Reported Distributor Inventory as of 11:44 AM GMT, 08 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksMSP430F1232IDW
AmericasNewark 5
Rochester Electronics >1k
AsiaFarnell Asia 21
WPI 52
TI Lead Time*: 10 WeeksMSP430F1232IDWR
None Reported
View Distributors
TI Lead Time*: 19 WeeksMSP430F1232IPW
AsiaFarnell Asia 4
WorldwideMouser Electronics 53
TI Lead Time*: 19 WeeksMSP430F1232IPWR
None Reported
View Distributors
TI Lead Time*: 20 WeeksMSP430F1232IRHBR
WorldwideMouser Electronics 66
TI Lead Time*: 18 WeeksMSP430F1232IRHBT
AmericasRochester Electronics 750
AsiaFarnell Asia 2
WPI 198
EuropeAvnet-SILICA 372
Farnell 2
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
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

Most useful technical documents for MSP430F1232 Help

Datasheet

User Guides

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
dotstack (Bluetooth software stack)MSP430-3P-CDI-CDBT700-OTHR CandleDragon Inc. Other 

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
MSP430F2132 16-bit Ultra-Low-Power Microcontroller, 8kB Flash, 512B RAM, 10 bit ADC, 1 USCI MSP430™16-BIT ULTRA-LOW POWER MCUS-2XX 16MHZ SERIES TI customers also evaluated this product.
MSP430F149 16-Bit Ultra-Low-Power Microcontroller, 60 kB Flash, 2KB RAM, 12 bit ADC, 2 USARTs, HW multiplier MSP430™16-BIT ULTRA-LOW POWER MCUS-1XX 8MHZ SERIES TI customers also evaluated this product.
MSP430F2012 16-bit Ultra-Low-Power Microcontroller, 2kB Flash, 128B RAM, 10-Bit SAR A/D, USI for SPI/I2C MSP430™16-BIT ULTRA-LOW POWER MCUS-2XX 16MHZ SERIES TI customers also evaluated this product.
MSP430F2274 16-bit Ultra-Low-Power Microcontroller, 32kB Flash, 1K RAM MSP430™16-BIT ULTRA-LOW POWER MCUS-2XX 16MHZ SERIES TI customers also evaluated this product.
MSP430F2013 16-bit Ultra-Low-Power Microcontroller, 2kB Flash, 128B RAM, 16-Bit Sigma-Delta A/D, USI for SPI/I2C MSP430™16-BIT ULTRA-LOW POWER MCUS-2XX 16MHZ SERIES TI customers also evaluated this product.
MSP430F169 16-bit Ultra-Low-Power MCU, 60kB Flash, 2048B RAM, 12-Bit ADC, Dual DAC, 2 USART, I2C, HW Mult, DMA MSP430™16-BIT ULTRA-LOW POWER MCUS-1XX 8MHZ SERIES TI customers also evaluated this product.
MSP430F2272 16-bit Ultra-Low-Power Microcontroller, 32kB Flash, 1K RAM MSP430™16-BIT ULTRA-LOW POWER MCUS-2XX 16MHZ SERIES TI customers also evaluated this product.
MSP430F123 16-Bit Ultra-Low-Power Microcontroller, 8kB Flash, 256B RAM, USART, Comparator MSP430™16-BIT ULTRA-LOW POWER MCUS-1XX 8MHZ SERIES TI customers also evaluated this product.
MSP430F2131 16-Bit Ultra-Low-Power Microcontroller, 8kB Flash, 256B RAM, Comparator MSP430™16-BIT ULTRA-LOW POWER MCUS-2XX 16MHZ SERIES TI customers also evaluated this product.
MSP430F1222 16-bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM, 10 bit ADC, 1 USART MSP430™16-BIT ULTRA-LOW POWER MCUS-1XX 8MHZ SERIES TI customers also evaluated this product.
MSP430F5438 16-Bit Ultra-Low-Power Microcontroller, 256KB Flash, 16KB RAM, 12 Bit ADC, 4 USCIs, 32-bit HW Multi MSP430™16-BIT ULTRA-LOW POWER MCUS-5XX 25MHZ SERIES TI customers also evaluated this product.
TLV431A Low Voltage Adjustable Precision Shunt Regulator VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE TI customers also evaluated this product.

All End-Equipment

Support and Community

Customer Tags Help

Most Popular Tags for MSP430F1232:

View All Tags

Other Support



Click Here