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MSP430F423 Status: ACTIVE

16-bit Ultra-Low-Power Microcontroller , 8KB Flash, 256B RAM, Sigma-Delta ADC, 128 Seg LCD


      
         
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See Also

  • MSP430F423A - The device has the SAME FUNCTIONALITY and PINOUT as the compared device but is NOT an exact equivalent.  The MSP430F423A is recommended for new designs.

Datasheet

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 MSP430F423MSP430F425 MSP430F427 
Frequency(MHz)8  8  8  
Flash8 KB  16 KB  32 KB  
RAM256 B  512 B  1 KB  
GPIO14  14  14  
Pin/Package64LQFP  64LQFP  64LQFP  
LCD Segments128  128  128  
ADC16-bit Sigma Delta  16-bit Sigma Delta  16-bit Sigma Delta  
Other Integrated PeripheralsHardware Multiplier, SVS  Hardware Multiplier, SVS  Hardware Multiplier, SVS  
Interface1 USART (SPI or UART)  1 USART (SPI or UART)  1 USART (SPI or UART)  
Timers1 Watchdog/Interval, 2 8-bit, 1 16-bit (3CCR)  1 Watchdog/Interval, 2 8-bit, 1 16-bit (3CCR)  1 Watchdog/Interval, 2 8-bit, 1 16-bit (3CCR)  
 SamplesSamplesSamples
 InventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • MSP430F425: 16-bit Ultra-Low-Power Microcontroller, 16KB Flash, 512B RAM, Sigma-Delta ADC, 128 Seg LCD
  • MSP430F2013: 16-bit Ultra-Low-Power Microcontroller, 2kB Flash, 128B RAM, 16-Bit Sigma-Delta A/D, USI for SPI/I2C
  • MSP430F423A: 16-bit Ultra-Low-Power Microcontroller, 8KB Flash, 256B RAM, Sigma-Delta ADC, 128 Seg LCD
  • TMP275: 0.5C Digital Out Temperature Sensor
  • TL103W: Dual OpAmp With Internal Reference

More Related Products

Product Information

Features

  • Low Supply-Voltage Range, 1.8 V to 3.6 V
  • Ultralow-Power Consumption:
    • Active Mode: 400 µA at 1 MHz, 3.0 V
    • Standby Mode: 1.6 µA
    • Off Mode (RAM Retention): 0.1 µA
  • Five Power-Saving Modes
  • Wake-Up From Standby Mode in less than 6 µs
  • Frequency-Locked Loop, FLL+
  • 16-Bit RISC Architecture, 125-ns Instruction Cycle Time
  • Three Independent 16-bit Sigma-Delta A/D Converters with Differential PGA Inputs
  • 16-Bit Timer_A With Three Capture/Compare Registers
  • Integrated LCD Driver for 128 Segments
  • Serial Communication Interface (USART), Asynchronous UART or Synchronous SPI selectable by Software
  • Brownout Detector
  • Supply Voltage Supervisor/Monitor With Programmable Level Detection
  • Serial Onboard Programming, No External Programming Voltage Needed Programmable Code Protection by Security Fuse
  • Bootstrap Loader in Flash Devices
  • Family Members Include:
    • MSP430F423:
          8KB + 256B Flash Memory, 256B RAM
    • MSP430F425:
          16KB + 256B Flash Memory, 512B RAM
    • MSP430F427:
          32KB + 256B Flash Memory, 1KB RAM
  • Available in 64-Pin Quad Flat Pack (QFP)
  • For Complete Module Descriptions, Refer to the MSP430x4xx Family User’s Guide, Literature Number SLAU056

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 MSP430F42x series are microcontroller configurations with three independent 16-bit sigma-delta A/D converters, each with an integrated differential programmable gain amplifier input stage. Also included is a built-in 16-bit timer, 128 LCD segment drive capability, hardware multiplier and 14 I/O pins.

Typical applications include high resolution applications such as handheld metering equipment, weigh scales and energy meters.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
MSP430F423IPMACTIVE-40 to 854.05 | 1kuLQFP (PM) | 64 View 160 Download CAD Format for this Symbol Download CAD Format for this Footprint
MSP430F423IPMRACTIVE-40 to 854.05 | 1kuLQFP (PM) | 64 View 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

Reported Distributor Inventory as of 11:43 AM GMT, 08 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 23 WeeksMSP430F423IPM
AmericasNewark 6
Rochester Electronics >1k
AsiaFarnell Asia 57
WPI 219
EuropeFarnell 57
WorldwideDigiKey 25
Mouser Electronics 6
TI Lead Time*: 23 WeeksMSP430F423IPMR
WorldwideDigiKey  Available
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
MSP430F423IPM RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
MSP430F423IPMR 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

Most useful technical documents for MSP430F423 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 64-Pin Target boardMSP-TS430PM64Texas InstrumentsDevelopment Boards/EVMs
MSP430 64-Pin Target board and USB ProgrammerMSP-FET430U64Texas 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
MSP430FG4618/F2013 Experimenter BoardMSP-EXP430FG4618Texas InstrumentsDevelopment Boards/EVMs
IAR Embedded Workbench KickStart - Free IDEIAR-KICKSTARTTexas InstrumentsDevelopment Platforms
dotstack (Bluetooth software stack)MSP430-3P-CDI-CDBT700-OTHR CandleDragon Inc. Other 

Part # Name Product Family Comments
MSP430F423A   16-bit Ultra-Low-Power Microcontroller, 8KB Flash, 256B RAM, Sigma-Delta ADC, 128 Seg LCD   MSP430™16-BIT ULTRA-LOW POWER MCUS - 4XX 8/16MHZ LCD SERIES   The device has the SAME FUNCTIONALITY and PINOUT as the compared device but is NOT an exact equivalent.  The MSP430F423A is recommended for new designs.  
Customers Who Evaluated This Product Also Evaluated...
MSP430F425 16-bit Ultra-Low-Power Microcontroller, 16KB Flash, 512B RAM, Sigma-Delta ADC, 128 Seg LCD MSP430™16-BIT ULTRA-LOW POWER MCUS-4XX 8/16MHZ LCD 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.
MSP430F423A 16-bit Ultra-Low-Power Microcontroller, 8KB Flash, 256B RAM, Sigma-Delta ADC, 128 Seg LCD MSP430™16-BIT ULTRA-LOW POWER MCUS-4XX 8/16MHZ LCD SERIES TI customers also evaluated this product.
MSP430FE4232 16-Bit Ultra-Low-Power Microcontroller for Energy Meters, 8KB Flash, 256B RAM MSP430™16-BIT ULTRA-LOW POWER MCUS-4XX 8/16MHZ LCD SERIES TI customers also evaluated this product.
MSP430F4250 16-Bit Ultra-Low-Power MCU, 16kB Flash, 256B RAM, 16-bit Sigma-Delta A/D, 12-bit D/A, LCD Driver MSP430™16-BIT ULTRA-LOW POWER MCUS-4XX 8/16MHZ LCD SERIES TI customers also evaluated this product.
MSP430F427 16-bit Ultra-Low-Power Microcontroller, 32KB Flash, 1KB RAM, Sigma-Delta ADC, 128 Seg LCD MSP430™16-BIT ULTRA-LOW POWER MCUS-4XX 8/16MHZ LCD SERIES TI customers also evaluated this product.
TMP275 0.5C Digital Out Temperature Sensor TEMPERATURE SENSORS AND CONTROL ICs-TEMPERATURE SENSOR TI customers also evaluated this product.
TL103W Dual OpAmp With Internal Reference OPERATIONAL AMPLIFIER-STANDARD LINEAR AMPLIFIER TI customers also evaluated this product.

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