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MSP430FE425A Status: ACTIVE

16-bit Ultra-Low-Power Microcontroller for Energy Meters, 16KB Flash, 512B RAM


      
         
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Datasheet

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 MSP430FE423A MSP430FE425AMSP430FE427A 
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  
End Equipment OptimizedEnergy Meter  Energy Meter  Energy Meter  
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

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  • MSP430FE427A: 16-Bit Ultra-Low-Power Microcontroller for Energy Meters, 32KB Flash, 1024B RAM
  • MSP430FE425: 16-bit Ultra-Low-Power Microcontroller for Energy Meters, 16KB Flash, 512B RAM

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Product Information

Features

  • Low Supply-Voltage Range, 2.7 V to 3.6 V
  • 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
  • Embedded Signal Processing for Single-Phase Energy Metering With Integrated Analog Front-End and Temperature Sensor (ESP430CE1A)
  • 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:
    • MSP430FE423A:
         8KB + 256B Flash Memory, 256B RAM
    • MSP430FE425A:
         16KB + 256B Flash Memory, 512B RAM
    • MSP430FE427A:
         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 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 MSP430FE42xA 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 are 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

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
MSP430FE425AIPMACTIVE-40 to 855.15 | 1kuLQFP (PM) | 64 View 160Purchase Samples
MSP430FE425AIPMRACTIVE-40 to 855.15 | 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 11:42 AM GMT, 08 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 6 WeeksMSP430FE425AIPM
WorldwideDigiKey  Available
Mouser Electronics 153
TI Lead Time*: 23 WeeksMSP430FE425AIPMR
AsiaWPI 18
WorldwideDigiKey 485
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
MSP430FE425AIPM RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
MSP430FE425AIPMR 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 MSP430FE425A Help

Datasheet

Application Notes

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 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 

Customers Who Evaluated This Product Also Evaluated...
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MSP430FE427A 16-Bit Ultra-Low-Power Microcontroller for Energy Meters, 32KB Flash, 1024B RAM MSP430™16-BIT ULTRA-LOW POWER MCUS-4XX 8/16MHZ LCD SERIES TI customers also evaluated this product.
MSP430FE425 16-bit Ultra-Low-Power Microcontroller for Energy Meters, 16KB Flash, 512B RAM MSP430™16-BIT ULTRA-LOW POWER MCUS-4XX 8/16MHZ LCD SERIES TI customers also evaluated this product.
MSP430FE4272 16-Bit Ultra-Low-Power Microcontroller for Energy Meters, 32KB Flash, 1024B RAM MSP430™16-BIT ULTRA-LOW POWER MCUS-4XX 8/16MHZ LCD SERIES TI customers also evaluated this product.
MSP430F4794 16-Bit Ultra-Low-Power Microcontroller, 60KB Flash, 2KB RAM, 4 Sigma-Delta ADCs, LCD Driver MSP430™16-BIT ULTRA-LOW POWER MCUS-4XX 8/16MHZ LCD SERIES TI customers also evaluated this product.
MSP430F47197 16-Bit Ultra-Low-Power Microcontroller, 120KB Flash, 4KB RAM, 7 Sigma-Delta ADCs, LCD Driver MSP430™16-BIT ULTRA-LOW POWER MCUS-4XX 8/16MHZ LCD SERIES TI customers also evaluated this product.
MSP430FE423 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.
MSP430FE4242 16-Bit Ultra-Low-Power Microcontroller for Energy Meters, 12KB Flash, 512B RAM MSP430™16-BIT ULTRA-LOW POWER MCUS-4XX 8/16MHZ LCD SERIES TI customers also evaluated this product.
MSP430FE423A 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.
MSP430FE427 16-Bit Ultra-Low-Power Microcontroller for Energy Meters, 32KB Flash, 1024B RAM MSP430™16-BIT ULTRA-LOW POWER MCUS-4XX 8/16MHZ LCD SERIES TI customers also evaluated this product.

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