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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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Datasheet

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Functional Block Diagram


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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, 2 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)  2 USCI_A (UART/LIN/IrDA/SPI),2 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

Customers Who Evaluated This Product Also Evaluated

  • MSP430F5438A: 16-Bit Ultra-Low-Power Microcontroller, 256KB Flash, 16KB RAM, 12 Bit ADC, 4 USCIs, 32-bit HW Multi
  • MSP430F5529: 16-Bit Ultra-Low-Power Microcontroller, 128KB Flash, 8KB RAM, USB, 12Bit ADC, 2 USCIs, 32Bit HW MPY
  • MSP430F5418: 16-Bit Ultra-Low-Power Microcontroller, 128KB Flash, 16KB RAM, 12 Bit ADC, 2 USCIs, 32-bit HW Multi
  • MSP430F2013: 16-bit Ultra-Low-Power Microcontroller, 2kB Flash, 128B RAM, 16-Bit Sigma-Delta A/D, USI for SPI/I2C
  • MSP430F2618: 16-Bit Ultra-Low-Power MCU, 116kB Flash, 8KB RAM, 12-Bit ADC, Dual DAC, 2 USCI, HW Mult, DMA
  • CC430F6137: 16-Bit Ultra-Low-Power MCU, 32KB Flash, 4KB RAM, CC1101 Radio, AES-128, 12Bit ADC, USCI, LCD driver

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Product Information

Features

  • Low Supply-Voltage Range
    • 2.2 V to 3.6 V
      MSP430F543x, MSP430F541x
    • 1.8 V to 3.6 V
      MSP430F543xA, MSP430F541xA
  • Ultralow Power Consumption
    • Active Mode (AM): 165 µA/MHz at 8 MHz
    • Standby Mode (LPM3 RTC Mode): 2.60 µA
    • Off Mode (LPM4 RAM Retention): 1.69 µA
    • Shutdown Mode (LPM5): 0.1 µA
  • Wake-Up From Standby Mode in Less Than 5 µs
  • 16-Bit RISC Architecture
    • Extended Memory
    • Up to 18-MHz System Clock
      MSP430F543x, MSP430F541x
    • Up to 25-MHz System Clock
      MSP430F543xA, MSP430F541xA
  • 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)

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(A) and MSP430F541x(A) 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 | PinsPackage QTY | Package CarrierSamples
MSP430F5438IPZACTIVE-40 to 854.85 | 1kuLQFP (PZ) | 100 90Purchase 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 11:50 AM GMT, 20 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 23 WeeksMSP430F5438IPZ
None Reported
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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

Application Notes

Errata

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 IDEIAR-KICKSTARTTexas InstrumentsDevelopment Platforms
dotstack (Bluetooth software stack)MSP430-3P-CDI-CDBT700-OTHR CandleDragon Inc. Other 

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