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MSP430F5438 Status: ACTIVE

16-Bit Ultra-Low-Power Microcontroller, 256KB Flash, 16KB RAM, 12 Bit ADC, 4 USCIs, 32-bit HW Multi


      
         
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 MSP430F5418 MSP430F5419 MSP430F5435 MSP430F5436 MSP430F5437 MSP430F5438
Frequency(MHz)18  18  18  18  18  18  
Flash128 KB  128 KB  192 KB  192 KB  256 KB  256 KB  
RAM16 KB  16 KB  16 KB  16 KB  16 KB  16 KB  
GPIO67  87  67  87  67  87  
Pin/Package80LQFP  100LQFP  80LQFP  100LQFP  80LQFP  100LQFP  
ADC12-bit SAR  12-bit SAR  12-bit SAR  12-bit SAR  12-bit SAR  12-bit SAR  
Other Integrated PeripheralsHardware Multiplier, Universal Clock System, RTC, DMA, 16ch ADC12, 4 USCI Modules  Hardware Multiplier, Universal Clock System, RTC, DMA, 16ch ADC12, 4 USCI Modules  Hardware Multiplier, Universal Clock System, RTC, DMA, 16ch ADC12, 2 USCI Modules  Hardware Multiplier, Universal Clock System, RTC, DMA, 16ch ADC12, 4 USCI Modules  Hardware Multiplier, Universal Clock System, RTC, DMA, 16ch ADC12, 4 USCI Modules  Hardware Multiplier, Universal Clock System, RTC, DMA, 16ch ADC12, 4 USCI Modules  
End Equipment OptimizedZigBee/RF  ZigBee/RF  ZigBee/RF  ZigBee/RF  ZigBee/RF  ZigBee/RF  
Interface2 USCI_A (UART/LIN/IrDA/SPI),2 USCI_B (I2C/SPI)  4 USCI_A (UART/LIN/IrDA/SPI),4 USCI_B (I2C/SPI)  2 USCI_A (UART/LIN/IrDA/SPI),2 USCI_B (I2C/SPI)  4 USCI (UART/IrDA/SPI/I2C)4 USCI_A (UART/LIN/IrDA/SPI),4 USCI_B (I2C/SPI)  4 USCI_A (UART/LIN/IrDA/SPI),4 USCI_B (I2C/SPI)  4 USCI_A (UART/LIN/IrDA/SPI),4 USCI_B (I2C/SPI)  
Timers1 16-bit (5CCR), 1 16-bit (3CCR), 1 16-bit (7CCR) 1 Watchdog, RTC  1 16-bit (5CCR), 1 16-bit (3CCR), 1 16-bit (7CCR) 1 Watchdog, RTC  1 16-bit (5CCR), 1 16-bit (3CCR), 1 16-bit (7CCR) 1 Watchdog, RTC  1 16-bit (5CCR), 1 16-bit (3CCR), 1 16-bit (7CCR) 1 Watchdog, RTC  1 16-bit (5CCR), 1 16-bit (3CCR), 1 16-bit (7CCR) 1 Watchdog, RTC  1 16-bit (5CCR), 1 16-bit (3CCR), 1 16-bit (7CCR) 1 Watchdog, RTC  
 SamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventory

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Product Information

Features

  • Low Supply Voltage Range:2.2 V to 3.6 V
  • Ultralow Power Consumption
    • Active Mode (AM):
      All System Clocks Active
      312 µA/MHz at 8 MHz, 3.0 V, Flash Program Execution (Typical)
      140 µA/MHz at 8 MHz, 3.0 V, RAM Program Execution (Typical)
    • Standby Mode (LPM3):
      Real-Time Clock With Crystal , Watchdog, and Supply Supervisor
      Operational, Full RAM Retention, Fast Wake-Up:
      2.6 µA at 3.0 V (Typical)
      Low-Power Oscillator (VLO), General-Purpose Counter, Watchdog,
      and Supply Supervisor Operational, Full RAM Retention, Fast Wake-Up:
      1.8 µA at 3.0 V (Typical)
    • Off Mode (LPM4):
      Full RAM Retention, Supply Supervisor Operational, Fast Wake-Up:
      1.69 µA at 3.0 V (Typical)
  • Wake-Up From Standby Mode in Less Than 5 µs
  • 16-Bit RISC Architecture
    • Extended Memory
    • Up to 18-MHz System Clock
  • Flexible Power Management System
    • Fully Integrated LDO With Programmable Regulated Core
      Supply Voltage
    • Supply Voltage Supervision, Monitoring, and Brownout
  • Unified Clock System
    • FLL Control Loop for Frequency Stabilization
    • Low-Power/Low-Frequency Internal Clock Source (VLO)
    • Low-Frequency Trimmed Internal Reference Source (REFO)
    • 32-kHz Crystals
    • High-Frequency Crystals up to 32 MHz
  • 16-Bit Timer TA0, Timer_A With Five Capture/Compare Registers
  • 16-Bit Timer TA1, Timer_A With Three Capture/Compare Registers

View All Features in Datasheet

Description

The Texas Instruments MSP430 family of ultralow-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 5 µs.

The MSP430F543x and MSP430F541x series are microcontroller configurations with three 16-bit timers, a high performance 12-bit analog-to-digital (A/D) converter, up to four universal serial communication interfaces (USCI), hardware multiplier, DMA, real-time clock module with alarm capabilities, and up to 87 I/O pins.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSamples
MSP430F5438IPNOBSOLETE-40 to 85 LQFP (PN) | 80 View  Not Available
MSP430F5438IPZACTIVE-40 to 854.85 | 1kuLQFP (PZ) | 100  1Purchase Samples
MSP430F5438IPZRACTIVE-40 to 854.85 | 1kuLQFP (PZ) | 100  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 11:17 AM GMT, 09 Feb 2010
RegionCompanyIn StockPurchase
TI Lead Time*: 23 WeeksMSP430F5438IPZ
AsiaWPI 51
TI Lead Time*: 23 WeeksMSP430F5438IPZR
None Reported
View Distributors
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** 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
MSP430F5438IPZ RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
MSP430F5438IPZR 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

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Datasheet

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Tools & Software

NamePart # Company Tool / Software Type
Code Composer Studio Integrated Development Environment (IDE) - v4.xCCSTUDIOTexas InstrumentsCode Composer Studio(TM) IDE
MSP430 USB Debugging InterfaceMSP-FET430UIFTexas InstrumentsDevelopment Boards/EVMs
MSP430F5438 Experimenter BoardMSP-EXP430F5438Texas InstrumentsDevelopment Boards/EVMs
MSP430F55xx USB 80-Pin Target boardMSP-TS430PN80USBTexas InstrumentsDevelopment Boards/EVMs
MSP430F5xx 100-Pin Target boardMSP-TS430PZ5X100Texas InstrumentsDevelopment Boards/EVMs
MSP430F5xx 100-Pin Target board and USB ProgrammerMSP-FET430U5X100Texas InstrumentsDevelopment Boards/EVMs
IAR Embedded Workbench Kickstart - Free 4KB IDEIAR-KICKSTARTTexas InstrumentsDevelopment Platforms
dotstack (Bluetooth software stack)MSP430-3P-CDI-CDBT700-OTHR CandleDragon Inc. Other 

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