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MSP430F423A Status: ACTIVE

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


      
         
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Datasheet

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Functional Block Diagram


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 MSP430F423AMSP430F425A MSP430F427A 
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

  • MSP430F425A: 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
  • MSP430F427A: 16-bit Ultra-Low-Power Microcontroller, 32KB Flash, 1KB RAM, Sigma-Delta ADC, 128 Seg LCD
  • CC430F6137: 16-Bit Ultra-Low-Power MCU, 32KB Flash, 4KB RAM, CC1101 Radio, AES-128, 12Bit ADC, USCI, LCD driver
  • MSP430F5438: 16-Bit Ultra-Low-Power Microcontroller, 256KB Flash, 16KB RAM, 12 Bit ADC, 4 USCIs, 32-bit HW Multi
  • MSP430F5418: 16-Bit Ultra-Low-Power Microcontroller, 128KB Flash, 16KB RAM, 12 Bit ADC, 2 USCIs, 32-bit HW Multi

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Product Information

Features

  • Ultra-Low 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:
    • MSP430F423A:
         8KB + 256B Flash Memory, 256B RAM
    • MSP430F425A:
         16KB + 256B Flash Memory, 512B RAM
    • MSP430F427A:
         32KB + 256B Flash Memory, 1KB RAM

View All Features in Datasheet

Description

The Texas InstrumentsMSP430 family of ultra-low power microcontrollers consists 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 contribute to maximum code efficiency.The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 6 µs.

The MSP430F42xA series are microcontroller configurations with three independent 16-bit sigma-delta A/D converters, each with an integrated differential programmable gain amplifier input stage.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
MSP430F423AIPMACTIVE-40 to 854.05 | 1kuLQFP (PM) | 64 View 160Purchase Samples
MSP430F423AIPMRACTIVE-40 to 854.05 | 1kuLQFP (PM) | 64 View 1000

* 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 11:52 AM GMT, 25 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksMSP430F423AIPM
AmericasNewark 74
AsiaFarnell Asia 217
EuropeFarnell 177
WorldwideDigiKey  Available
Mouser Electronics 159
TI Lead Time*: 23 WeeksMSP430F423AIPMR
AsiaWPI 916
WorldwideDigiKey 413
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
MSP430F423AIPM RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
MSP430F423AIPMR 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 MSP430F423A 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 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
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 

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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.
MSP430F427A 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.
MSP430F423 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.
MSP430FG4618 16-Bit Ultra-Low-Power MCU, 116KB Flash, 8KB RAM, 12-Bit ADC, Dual DAC, DMA, 3 OPAMP, 160 Seg LCD 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.
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