MSP430F5239

ACTIVE

25 MHz MCU with 128KB Flash, 8KB SRAM, Comparator, DMA, UART/SPI/I2C, Timer, HW Multiplier

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Product details

Parameters

Features Real-Time Clock Non-volatile memory (kB) 128 RAM (KB) 8 ADC Slope ADC: channels (#) 0 GPIO pins (#) 53 I2C 2 SPI 4 UART 2 Comparator channels (#) 8 Timers - 16-bit 4 Bootloader (BSL) UART Special I/O Operating temperature range (C) -40 to 85 Rating Catalog open-in-new Find other MSP430 ultra-low-power MCUs

Package | Pins | Size

VQFN (RGC) 64 81 mm² 9 x 9 open-in-new Find other MSP430 ultra-low-power MCUs

Features

  • Low Supply-Voltage Range:
    3.6 V Down to 1.8 V
  • Ultra-Low Power Consumption
    • Active Mode (AM):
      All System Clocks Active
      290 µA/MHz at 8 MHz, 3.0 V, Flash Program Execution (Typical)
      150 µA/MHz at 8 MHz, 3.0 V, RAM Program Execution (Typical)
    • Standby Mode (LPM3):
      Real-Time Clock (RTC) With Crystal, Watchdog, and Supply Supervisor Operational, Full RAM Retention, Fast Wakeup:
      1.9 µA at 2.2 V, 2.1 µA at 3.0 V (Typical)
      Low-Power Oscillator (VLO), General-Purpose Counter, Watchdog, and Supply Supervisor Operational, Full RAM Retention, Fast Wakeup:
      1.4 µA at 3.0 V (Typical)
    • Off Mode (LPM4):
      Full RAM Retention, Supply Supervisor Operational, Fast Wakeup:
      1.1 µA at 3.0 V (Typical)
    • Shutdown Mode (LPM4.5):
      0.18 µA at 3.0 V (Typical)
  • Wake up From Standby Mode in 3.5 µs (Typical)
  • 16-Bit RISC Architecture, Extended Memory, up to 25-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 Watch Crystals (XT1)
    • High-Frequency Crystals up to 32 MHz (XT2)
  • 16-Bit Timer TA0, Timer_A With Five Capture/Compare Registers
  • 16-Bit Timer TA1, Timer_A With Three Capture/Compare Registers
  • 16-Bit Timer TA2, Timer_A With Three Capture/Compare Registers
  • 16-Bit Timer TB0, Timer_B With Seven Capture/Compare Shadow Registers
  • Two Universal Serial Communication Interfaces (USCIs)
    • USCI_A0 and USCI_A1 Each Support:
      • Enhanced UART With Automatic Baud-Rate Detection
      • IrDA Encoder and Decoder
      • Synchronous SPI
    • USCI_B0 and USCI_B1 Each Support:
      • I2C
      • Synchronous SPI
  • 10-Bit Analog-to-Digital Converter (ADC) With Internal Reference, Sample-and-Hold
  • Comparator
  • Hardware Multiplier Supports 32-Bit Operations
  • Serial Onboard Programming, No External Programming Voltage Needed
  • 3-Channel Internal DMA
  • Basic Timer With RTC Feature
  • Device Comparison Summarizes the Family Members

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Description

The TI MSP family of ultra-low-power microcontrollers consists of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with extensive 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 the device to wake up from low-power modes to active mode in 3.5 µs (typical).

The MSP430F524x series are microcontroller configurations with four 16-bit timers, a high-performance 10-bit ADC, two USCIs, a hardware multiplier, DMA, a comparator, and an RTC module with alarm capabilities.

The MSP430F523x series microcontrollers include all of the peripherals of the MSP430F524x series except for the ADC.

For complete module descriptions, see the MSP430F5xx and MSP430F6xx Family User’s Guide.

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Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 26
Type Title Date
* Datasheet MSP430F524x, MSP430F523x Mixed-Signal Microcontrollers datasheet (Rev. B) Sep. 27, 2018
* Errata MSP430F5239 Device Erratasheet (Rev. S) Apr. 24, 2019
* User guides MSP430x5xx and MSP430x6xx Family User's Guide (Rev. Q) Aug. 17, 2018
User guides SYS/BIOS (TI-RTOS Kernel) User's Guide (Rev. V) Jun. 01, 2020
Application notes MSP430 System-Level ESD Considerations (Rev. A) Jan. 13, 2020
Application notes MSP430 System ESD Troubleshooting Guide Dec. 13, 2019
Application notes ESD Diode Current Specification (Rev. A) Jul. 10, 2019
Application notes Interfacing the 3-V MSP430 MCU to 5-V Circuits (Rev. A) Oct. 03, 2018
Application notes MSP430F5xx Overview and Comparison to MSP430F2xx and MSP430F4xx (Rev. A) Sep. 26, 2018
Application notes Implementing An Ultra-Low-Power Keypad Interface With MSP430 MCUs (Rev. A) May 22, 2018
Application notes Li-Ion Battery Charger Solution Using an MSP430™ MCU (Rev. A) May 18, 2018
User guides SYS/BIOS (TI-RTOS Kernel) User's Guide (Rev. U) Feb. 07, 2018
Application notes MSP430 32-kHz Crystal Oscillators (Rev. D) Jul. 18, 2017
White papers Capacitive Touch and MSP Microcontrollers (Rev. A) Apr. 27, 2017
Technical articles “Touching” the smart grid infrastructure space with capacitive sensing technology Mar. 31, 2016
User guides Safety Manual for MSP430G2xx, F5xx, and FR57xx in IEC 60730 Safety Applications (Rev. A) Jan. 12, 2016
Technical articles Don’t miss out on the top training videos of 2015 Dec. 16, 2015
Application notes MSP Code Protection Features Dec. 07, 2015
Technical articles How fast is your 32-bit MCU? Jul. 15, 2015
Technical articles Lose power, not data with new FRAM microcontrollers May 20, 2015
Application notes Digital Addressable Lighting Interface (DALI) Using MSP430 Value Line (Rev. A) Oct. 18, 2012
Application notes Design Considerations When Using the MSP430 Graphics Library Oct. 05, 2012
Application notes Heart-Rate Monitor with Micrium uC/OS-II Kernel on the MSP430F5438A Experimenter Jul. 05, 2012
White papers Power Management Solutions for Ultra-Low-Power 16-Bit MSP430 MCUs (Rev. D) Mar. 28, 2012
Application notes Nine-Axis Sensor Fusion Using Direction Cosine Matrix Algorithm on MSP430F5xx (Rev. A) Feb. 13, 2012
Application notes 1.8V – 5.5V Input, High-Efficiency DCDC Converter Reference Design for MSP430 (Rev. B) Jun. 14, 2010

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

DEVELOPMENT KITS Download
document-generic User guide
117
Description

The MSP-TS430RGC64C is a standalone 64-pin ZIF socket target board used to program and debug the MSP430 MCU in-system through the JTAG interface or the Spy Bi-Wire (2-wire JTAG) protocol.

Device Support: The MSP-TS430RGC64C development board supports MSP430F52xx MCUs in a 64-pin QFN package (TI (...)

Features
  • Development board (MSP-TS430RGC64C) with a 64-pin ZIF socket fitting MSP430F52xx derivatives in 64-pin QFN (RGC) packages includes an LED indicator, JTAG adapter, and header pin-outs for prototyping.
  • Supports all debugging interfaces using a standard 14-pin JTAG header such as the MSP-FET430UIF.

Software development

SOFTWARE DEVELOPMENT KITS (SDK) Download
MSP430Ware for MSP Microcontrollers
MSPWARE MSP430Ware is a collection of resources that help users to effectively create and build MSP430 code. These resources support ALL MSP430 microcontrollers (MCUs). As one user mentioned, “It’s essentially everything developers need to become MSP430 microcontroller experts!”

This complete collection of (...)

Features
  • Collection of MSP design resources
  • Available within CCS, as a standalone executable, or as part of TI’s new Cloud-based tools
  • Auto-updates through the web
  • Sleek & intuitive GUI for browsing content
  • Features the MSP Driver Library
  • Automatic filtering of content using a unique 2-pane view
APPLICATION SOFTWARE & FRAMEWORKS Download
IEC60730 Software Package
MSP430-IEC60730-SW-PACKAGE The IEC60730 MSP430 software package was developed to be useful in assisting customers in complying with IEC 60730-1:2010 (Automatic Electrical Controls for Household and Similar Use – Part 1: General Requirements) for up to Class B products, which includes home appliances, arc detectors (...)
Features
Supports testing these parts:
  • MSP430G23xx
  • MSP430G24xx
  • MSP430G25xx
  • MSP430G2x44
  • MSP430G2x55
  • MSP430F5xx
  • MSP430FR2433
  • MSP430FR25xx
  • MSP430FR26xx
  • MSP430FR57xx
DRIVERS & LIBRARIES Download
Digital Signal Processing (DSP) Library for MSP430 Microcontrollers
MSP-DSPLIB — The Texas Instruments MSP430™ Digital Signal Processing library is a set of highly optimized functions to perform many common signal processing operations on fixed-point numbers for MSP430 microcontrollers. This function set is typically used in applications where processing-intensive (...)
DRIVERS & LIBRARIES Download
MSP Graphics Library
MSP-GRLIB The MSP Graphics Library is a royalty-free set of graphics primitives for creating graphical user interfaces on MSP430 and MSP432 microcontroller-based boards that have a graphical display. The graphical library consists of two building layers of functionality: the display driver layer, specific to (...)
Features
  • Free license and royalty-free use
  • Simplify and accelerate developmen tof applications
  • Easy-to-maintain code
DRIVERS & LIBRARIES Download
Fixed Point Math Library for MSP
MSP-IQMATHLIB The Texas Instruments® MSP IQmath and Qmath Libraries are a collection of highly optimized and high-precision mathematical functions for C programmers to seamlessly port a floating-point algorithm into fixed-point code on MSP430 and MSP432 devices. These routines are typically used in (...)
Features
  • Optimized fixed point functions - reduce development time and enable developers to focus on optimizing application code
  • Up to 100x higher performance when executing common fixed point scalar math functions in CCS – this means the MSP microcontroller can remain in low power modes longer than (...)
DRIVERS & LIBRARIES Download
Bootloader (BSL) for MSP low-power microcontrollers
MSPBSL The bootloader (BSL) on MSP430™ microcontrollers (MCUs) lets users communicate with embedded memory in the MSP MCUs during the prototyping phase, final production, and in service. This is done through standard interfaces such as UART, I2C, SPI, and USB. Both the programmable memory (...)
DRIVERS & LIBRARIES Download
Floating Point Math Library for MSP430
MSPMATHLIB Continuing to innovate in the low power and low cost microcontroller space, TI brings you MSPMATHLIB. Leveraging the intelligent peripherals of our devices, this floating point math library of scalar functions brings you up to 26x better performance.

Mathlib is easy to integrate into your designs. (...)

Features
  • Up to 26x higher performance when executing floating point scalar math functions
  • Remains in low power modes longer due to the increased performance
  • Free and easy to use –  now integrated in CCS and IAR
IDES, CONFIGURATION, COMPILERS & DEBUGGERS Download
Code Composer Studio™ Integrated Development Environment for MSP Microcontrollers
CCSTUDIO-MSP

Code Composer Studio is an integrated development environment (IDE) that supports TI's Microcontroller and Embedded Processors portfolio. Code Composer Studio comprises a suite of tools used to develop and debug embedded applications. It includes an optimizing C/C++ compiler, source code editor (...)

IDES, CONFIGURATION, COMPILERS & DEBUGGERS Download
EnergyTrace Technology
ENERGYTRACE EnergyTrace™ software for MSP430™ MCUs, MSP432™ MCUs, CC13xx wireless MCUs and CC26xx wireless MCUs is an energy-based code analysis tool that measures and displays the energy profile of an application and helps optimize it for ultra-low-power consumption.

As most developers know, it is difficult to (...)

Features
  • Current measurement is enabled for all MSP430 MCUs, MSP432 MCUs and connectivity devices
  • Tracing of CPU states is available on selected MSP430 MCUs, MSP432 MCUs, CC13x2 wireless MCUs and CC26x2 wireless MCUs 
  • Tracing of peripheral states is also available on selected MSP430 MCUs, CC13x2 (...)
IDES, CONFIGURATION, COMPILERS & DEBUGGERS Download
IAR Embedded Workbench
Provided by IAR Systems IAR Embedded Workbench for MSP430 (EW430)
IAR Embedded Workbench for MSP430 is a complete debugger and C/C++ compiler toolchain for building and debugging embedded applications based on MSP430 microcontrollers. The Debugger is a fully integrated debugger for source and disassembly level debugging (...)
PROGRAMMING TOOLS Download
MSP MCU Programmer and Debugger
MSP-FET The MSP-FET is a powerful emulation development tool – often called a debug probe – which allows users to quickly begin development on MSP low-power microcontrollers (MCU).

It supports programming and real-time debugging over both JTAG and SBW interfaces. Furthermore, the MSP-FET also provides a (...)

115
Features
  • USB debugging interface to connect any MSP430 MCU to a computer for real-time, in-system programming and debugging
  • Enables EnergyTrace™ technology for energy measurement and debugging on all MSP430 and MSP432 devices in the Code Composer Studio and IAR Embedded Workbench development environments
  • (...)
PROGRAMMING TOOLS Download
MSP-GANG Production Programmer
MSP-GANG The MSP Gang Programmer (MSP-GANG) is a MSP430™/MSP432™ device programmer that can program up to eight identical MSP430/MSP432 Flash or FRAM devices at the same time. It connects to a host PC using a standard RS-232 or USB connection and provides flexible programming options that allow (...)
Features
  • Quickly and reliably program Flash or FRAM-based MSP devices via RS-232 or USB interface
  • Several programming modes:
    • Interactive Mode – Programming while connected to PC using the MSP GANG Programmer GUI
    • Program from Image – An image can be stored, which contains configuration options and code (...)
PROGRAMMING TOOLS Download
UniFlash stand-alone flash tool for microcontrollers, Sitara™; processors and SimpleLink™
UNIFLASH Supported devices: CC13xx, CC25xx, CC26xx, CC3x20, CC3x30, CC3x35, Tiva, C2000, MSP43x, Hercules, PGA9xx, IWR12xx, IWR14xx, IWR16xx, IWR18xx , IWR68xx, AWR12xx, AWR14xx, AWR16xx, AWR18xx.  Command line only: AM335x, AM437x, AM571x, AM572x, AM574x, AM65XX, K2G

CCS Uniflash is a standalone tool used to (...)

SUPPORT SOFTWARE Download
SLAC620G.ZIP (250 KB)

Design tools & simulation

CAD/CAE SYMBOLS Download
SLAC060E.ZIP (97 KB)

CAD/CAE symbols

Package Pins Download
BGA MICROSTAR JUNIOR (ZQE) 80 View options
VQFN (RGC) 64 View options

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