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MSP430FE427 Status: ACTIVE

16-Bit Ultra-Low-Power Microcontroller for Energy Meters, 32KB Flash, 1024B RAM

      
         
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See Also

  • MSP430FE427A - The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.  The MSP430FE427A is recommended for new designs.

Datasheet

Download - PDF Icon
  • MSP430FE42x Mixed-Signal Microcontroller (Rev. B) (msp430fe427.pdf, 794 KB)
    01 Jun 2007 Download
  • MSP430FE42x Device Erratasheet (Rev. B) (slaz014b.pdf, 144 KB)
    09 Nov 2007 Download

 MSP430FE423 MSP430FE425 MSP430FE427
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

  • MSP430FG439: 16-Bit Ultra-Low-Power MCU, 60KB Flash, 2KB RAM, 12-Bit ADC, Dual DAC, DMA, 3 OPAMP, 128 Seg LCD
  • MSP430F449: 16-Bit Ultra-Low-Power MCU, 60kB Flash, 2048B RAM, 12-Bit ADC, 2 USARTs HW Multiplier, 160 Seg LCD
  • MSP430FE427A: 16-Bit Ultra-Low-Power Microcontroller for Energy Meters, 32KB Flash, 1024B RAM
  • TPS73633: Single Output LDO, 400-mA, Fixed (3.3 V), Cap-Free, Low-Noise, Reverse Current Protection
  • SN74AHC1G04: Single Inverter Gate
  • TPS5430: 5.5V to 36V Input, 3-A Step Down Converter

More Related Products

Product Information

Features

  • Low Supply-Voltage Range, 2.7 V . . . 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 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 (ESP430CE1)
  • 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:
    • MSP430FE423: 8KB + 256B Flash Memory, 256B RAM
    • MSP430FE425: 16KB + 256B Flash Memory, 512B RAM
    • MSP430FE427: 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 MSP430xE42x series are microcontroller configurations with three independent 16-bit sigma-delta A/D converters and embedded signal processor core used to measure and calculate single-phase energy in both 2 and 3 wire configurations. Also included is a built-in 16-bit timer, 128 LCD segment drive capability, and 14 I/O pins.

Typical applications include 2-wire and 3-wire single-phase energy metering including tamper-resistant meter implementations.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
MSP430FE427IPMACTIVE-40 to 857.45 | 100uLQFP (PM) | 64 View 160 Download CAD Format for this Symbol Download CAD Format for this Footprint
MSP430FE427IPMRACTIVE-40 to 857.45 | 100uLQFP (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

  TI Inventory Status Reported Distributor Inventory
MSP430FE427IPMAs of 9:04 AM GMT, 15 Oct 2008As of 9:04 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 8239 | 17 Oct 4 Weeks AmericasDigiKey 150
 >10k | 20 Oct Mouser Electronics 53
  Rochester Electronics 223
  EuropeAvnet-SILICA 120
  EBV Elektronik 31
MSP430FE427IPMRAs of 9:04 AM GMT, 15 Oct 2008As of 9:04 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 17 Nov 5 Weeks None Reported
View Distributors		   
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
MSP430FE427IPM RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
MSP430FE427IPMR 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

Datasheets

  • MSP430FE42x Mixed-Signal Microcontroller (Rev. B) (msp430fe427.pdf, 794 KB)
    01 Jun 2007 Download
  • MSP430FE42x Device Erratasheet (Rev. B) (slaz014b.pdf, 144 KB)
    09 Nov 2007 Download

Application Notes

  • Implementing an Electronic Watt-Hour Meter with the MSP430FE42x Devices (Rev. B) (slaa203b.htm, 8 KB)
    02 Jun 2005 Abstract

User Guides

  • ESP430CE1, ESP430CE1A, ESP430CE1B Peripheral Modules User's Guide (Rev. B) (slau134b.pdf, 272 KB)
    05 Aug 2008 Download
  • MSP430x4xx Family User's Guide (Rev. G) (slau056g.pdf, 3054 KB)
    04 Sep 2007 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 64-Pin Package 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
MSP430F41X Flash Emulation ToolMSP-FET430P410Texas InstrumentsDevelopment Boards/EVMs
IAR Embedded Workbench Kickstart - Free IDEIAR-KICKSTARTTexas InstrumentsDevelopment Platforms
  • MSP430 schematic symbols and footprints library for use with the Eagle CAD tool (Rev. B)(slac060b.zip, 41 KB )
               03 Aug 2007 zip

 Alternative Products - Are similar to MSP430FE427
Part #NameComments
MSP430FE427A 16-Bit Ultra-Low-Power Microcontroller for Energy Meters, 32KB Flash, 1024B RAM The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. The MSP430FE427A is recommended for new designs. 
Customers Who Evaluated This Product Also Evaluated...
MSP430FG43916-Bit Ultra-Low-Power MCU, 60KB Flash, 2KB RAM, 12-Bit ADC, Dual DAC, DMA, 3 OPAMP, 128 Seg LCDTI customers also evaluated this product.
MSP430F44916-Bit Ultra-Low-Power MCU, 60kB Flash, 2048B RAM, 12-Bit ADC, 2 USARTs HW Multiplier, 160 Seg LCDTI customers also evaluated this product.
MSP430FE427A16-Bit Ultra-Low-Power Microcontroller for Energy Meters, 32KB Flash, 1024B RAMTI customers also evaluated this product.
MSP430FW42716-bit RISC Ultra-Low-Power Microcontroller for Electronic Flow MetersTI customers also evaluated this product.
MSP430F201316-bit Ultra-Low-Power Microcontroller, 2kB Flash, 128B RAM, 16-Bit Sigma-Delta A/D, USI for SPI/I2CTI customers also evaluated this product.
MSP430F427A16-bit Ultra-Low-Power Microcontroller, 32KB Flash, 1KB RAM, Sigma-Delta ADC, 128 Seg LCDTI customers also evaluated this product.
MSP430F479316-Bit Ultra-Low-Power Microcontroller, 60KB Flash, 2.5KB RAM, 3 Sigma-Delta ADCs, LCD DriverTI customers also evaluated this product.
MSP430F44716-Bit Ultra-Low-Power MCU, 32kB Flash, 1024B RAM, 12-Bit ADC, 2 USARTs, HW Multiplier, 160 Seg LCDTI customers also evaluated this product.
MSP430FG43716-Bit Ultra-Low-Power MCU, 32KB Flash, 1KB RAM, 12-Bit ADC, Dual DAC, DMA, 3 OPAMP, 128 Seg LCDTI customers also evaluated this product.
MSP430F213116-Bit Ultra-Low-Power Microcontroller, 8kB Flash, 256B RAM, ComparatorTI customers also evaluated this product.
 Complementary Products - Can be used with MSP430FE427
Customers Who Evaluated This Product Also Evaluated...
Part #NameProduct FamilyComments
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SN74AHC1G04Single Inverter GateLITTLE LOGIC-SINGLE-GATESTI customers also evaluated this product.
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