Product details

Non-volatile memory (kB) 32 RAM (KB) 4 ADC Slope GPIO pins (#) 31 Features Real-time clock UART 1 USB Yes Number of I2Cs 1 SPI 2 Comparator channels (#) 4
Non-volatile memory (kB) 32 RAM (KB) 4 ADC Slope GPIO pins (#) 31 Features Real-time clock UART 1 USB Yes Number of I2Cs 1 SPI 2 Comparator channels (#) 4
VQFN (RGZ) 48 49 mm² 7 x 7
  • Low supply-voltage range:
    3.6 V down to 1.8 V
  • Ultra-low power consumption
    • Active mode (AM)
      All system clocks active
      • 195 µA/MHz at 8 MHz, 3 V, flash program execution (typical)
      • 115 µA/MHz at 8 MHz, 3 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 V (typical)
      • Low-power oscillator (VLO), general-purpose counter, watchdog, and supply supervisor operational, full RAM retention, fast wakeup:
        1.4 µA at 3 V (typical)
    • Off mode (LPM4)
      Full RAM retention, supply supervisor operational, fast wakeup:
      1.1 µA at 3 V (typical)
    • Shutdown mode (LPM4.5)
      0.18 µA at 3 V (typical)
  • Wake up from standby in less than 5 µs
  • 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
  • Full-speed universal serial bus (USB)
    • Integrated USB-PHY
    • Integrated 3.3-V and 1.8-V USB power system
    • Integrated USB-PLL
    • Eight input and eight output endpoints
  • 10-bit analog-to-digital converter (ADC) with window comparator
  • Comparator
  • Hardware multiplier supports 32-bit operations
  • Serial onboard programming, no external programming voltage needed
  • Three-channel internal DMA
  • Basic timer with RTC feature
  • Device Comparison summarizes the available family members
  • Low supply-voltage range:
    3.6 V down to 1.8 V
  • Ultra-low power consumption
    • Active mode (AM)
      All system clocks active
      • 195 µA/MHz at 8 MHz, 3 V, flash program execution (typical)
      • 115 µA/MHz at 8 MHz, 3 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 V (typical)
      • Low-power oscillator (VLO), general-purpose counter, watchdog, and supply supervisor operational, full RAM retention, fast wakeup:
        1.4 µA at 3 V (typical)
    • Off mode (LPM4)
      Full RAM retention, supply supervisor operational, fast wakeup:
      1.1 µA at 3 V (typical)
    • Shutdown mode (LPM4.5)
      0.18 µA at 3 V (typical)
  • Wake up from standby in less than 5 µs
  • 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
  • Full-speed universal serial bus (USB)
    • Integrated USB-PHY
    • Integrated 3.3-V and 1.8-V USB power system
    • Integrated USB-PLL
    • Eight input and eight output endpoints
  • 10-bit analog-to-digital converter (ADC) with window comparator
  • Comparator
  • Hardware multiplier supports 32-bit operations
  • Serial onboard programming, no external programming voltage needed
  • Three-channel internal DMA
  • Basic timer with RTC feature
  • Device Comparison summarizes the available family members

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 less than 5 µs.

The MSP430F5510, MSP430F5509, and MSP430F5508 devices are microcontroller configurations with integrated USB and PHY supporting USB 2.0, four 16-bit timers, a high-performance 10-bit ADC, two USCIs (1), a hardware multiplier, DMA, an RTC module with alarm capabilities, and 31 or 47 I/O pins.

The MSP430F5507, MSP430F5506, MSP430F5505, and MSP430F5504 devices are microcontroller configurations with integrated USB and PHY supporting USB 2.0, four 16-bit timers, a high-performance 10-bit ADC, one USCI, a hardware multiplier, DMA, an RTC module with alarm capabilities, and 31 I/O pins.

The MSP430F5503, MSP430F5502, MSP430F5501, and MSP430F5500 devices include all of the MSP430F5507, MSP430F5506, MSP430F5505, and MSP430F5504 peripherals, except that they have a comparator instead of the 10-bit ADC.

Typical applications include analog and digital sensor systems and data loggers that require connectivity to various USB hosts.

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

(1)In the 48-pin packages, the USCI functions that are pinned out are limited to what the user configures on port 4 with the port mapping controller. It may not be possible to bring out all functions simultaneously.

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 less than 5 µs.

The MSP430F5510, MSP430F5509, and MSP430F5508 devices are microcontroller configurations with integrated USB and PHY supporting USB 2.0, four 16-bit timers, a high-performance 10-bit ADC, two USCIs (1), a hardware multiplier, DMA, an RTC module with alarm capabilities, and 31 or 47 I/O pins.

The MSP430F5507, MSP430F5506, MSP430F5505, and MSP430F5504 devices are microcontroller configurations with integrated USB and PHY supporting USB 2.0, four 16-bit timers, a high-performance 10-bit ADC, one USCI, a hardware multiplier, DMA, an RTC module with alarm capabilities, and 31 I/O pins.

The MSP430F5503, MSP430F5502, MSP430F5501, and MSP430F5500 devices include all of the MSP430F5507, MSP430F5506, MSP430F5505, and MSP430F5504 peripherals, except that they have a comparator instead of the 10-bit ADC.

Typical applications include analog and digital sensor systems and data loggers that require connectivity to various USB hosts.

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

(1)In the 48-pin packages, the USCI functions that are pinned out are limited to what the user configures on port 4 with the port mapping controller. It may not be possible to bring out all functions simultaneously.

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Technical documentation

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Type Title Date
* Data sheet MSP430F5510, MSP430F550x Mixed-Signal Microcontrollers datasheet (Rev. L) 01 May 2020
* Errata MSP430F5503 Microcontroller Errata (Rev. AC) 08 Oct 2012
* User guide MSP430x5xx and MSP430x6xx Family User's Guide (Rev. Q) 17 Aug 2018
Application note ESD Diode Current Specification (Rev. B) 23 Aug 2021
Application note MSP430 System-Level ESD Considerations (Rev. B) 14 Jul 2021
User guide MSP430 MCUs Development Guide Book (Rev. A) 13 May 2021
Technical article A world of possibilities: 5 ways to use MSP430™︎ MCUs in your design 29 Apr 2021
User guide SYS/BIOS (TI-RTOS Kernel) User's Guide (Rev. V) 01 Jun 2020
Application note MSP430 System ESD Troubleshooting Guide 13 Dec 2019
Application note Wide-Vin Battery-Charger Using SMBus MSP430 MCUs and bq Fuel Gauges (Rev. B) 12 Jul 2019
Application note Programming a Flash-Based MSP430 MCU Using the JTAG Interface (Rev. H) 15 Mar 2019
Application note Starting a USB Design Using MSP430 MCUs (Rev. B) 19 Oct 2018
Application note Interfacing the 3-V MSP430 MCU to 5-V Circuits (Rev. A) 03 Oct 2018
Application note MSP430F5xx Overview and Comparison to MSP430F2xx and MSP430F4xx (Rev. A) 26 Sep 2018
Application note MSP430 Flash Memory Characteristics (Rev. B) 24 Aug 2018
Application note Understanding MSP430 Flash Data Retention (Rev. A) 24 Aug 2018
Application note Mixing C and Assembler With MSP430™ MCUs (Rev. A) 07 Aug 2018
Application note Using the TPS3619 With MSP430 Microcontrollers (Rev. B) 06 Aug 2018
Application note MSP430 LFXT1 Oscillator Accuracy (Rev. A) 03 Aug 2018
Application note Efficient Multiplication and Division Using MSP430 MCUs (Rev. A) 18 Jul 2018
Application note CRC Implementation with MSP430 MCUs (Rev. A) 21 Jun 2018
Application note Implementing An Ultra-Low-Power Keypad Interface With MSP430 MCUs (Rev. A) 22 May 2018
Application note Li-Ion Battery Charger Solution Using an MSP430™ MCU (Rev. A) 18 May 2018
Application note Random Number Generation Using MSP430™ MCUs (Rev. A) 16 May 2018
Application note Wave Digital Filtering Using an MSP430 MCU (Rev. A) 16 May 2018
Application note Software Coding Techniques for MSP430™ MCUs (Rev. B) 14 Mar 2018
Application note MSP430 32-kHz Crystal Oscillators (Rev. D) 18 Jul 2017
White paper Capacitive Touch and MSP Microcontrollers (Rev. A) 27 Apr 2017
Application note Migrating from the MSP430F5xx,F6xx Family to the MSP430FR58xx/FR59xx/68xx Family (Rev. D) 03 Nov 2016
Application note Advanced Debugging Using the Enhanced Emulation Module (EEM) With CCS v6 (Rev. F) 06 Sep 2016
User guide Safety Manual for MSP430G2xx, F5xx, and FR57xx in IEC 60730 Safety Applications (Rev. A) 12 Jan 2016
Application note MSP Code Protection Features 07 Dec 2015
Application note Using the USCI I2C Master (Rev. A) 11 Mar 2015
Application note USB Field Firmware Updates on MSP430 MCUs (Rev. C) 12 Nov 2014
Application note Using the MSP430 Timer_D Module in Hi-Resolution Mode 02 Oct 2013
White paper Ultra-low power USB for portable embedded applications 29 May 2013
Application note Design Considerations When Using the MSP430 Graphics Library 05 Oct 2012
Application note Powering the MSP430 from a High Voltage Input using the TPS62122 (Rev. C) 12 Jan 2012
Application note USB Keyboard Using MSP430 Microcontrollers 20 Dec 2011
Application note 1.8V – 5.5V Input, High-Efficiency DCDC Converter Reference Design for MSP430 (Rev. B) 14 Jun 2010
Application note Tiny DCDC Converter Reference Design (Rev. A) 14 Jun 2010

Design & development

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

Daughter card

BOOSTXL-EDUMKII — Educational BoosterPack MKII

Download Design Files

The Educational BoosterPack MKII offers a high level of integration for developers to quickly prototype complete solutions. Various analog and digital inputs/outputs are at your disposal including an analog joystick, environmental and motion sensors, RGB LED, microphone, buzzer (...)

In stock
Limit: 100
Development kit

MSP-TS430RGC64USB — MSP-TS430RGC64USB - 64-pin Target Development Board for MSP430F5x MCUs

The MSP-TS430RGC64USB 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-TS430RGCUSB development board supports MSP430F550x, MSP430F551x and MSP430F552x MCUs in (...)

In stock
Limit: 10
Hardware programming tool

MSP-FET — MSP MCU Programmer and Debugger

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 (...)

In stock
Limit: 999999999
Hardware programming tool

MSP-GANG — MSP-GANG production programmer

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 (...)

Software development kit (SDK)

MSPWARE — MSP430Ware for MSP Microcontrollers

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 (...)

Application software & framework

MSP430-IEC60730-SW-PACKAGE — IEC60730 Software 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 (...)
Application software & framework

MSP430USBDEVPACK — MSP430 USB Developers Package

The USB Developers Package for MSP430 is a software package containing all necessary source code and sample applications required for developing a USB-based MSP430 project. The package only supports MSP430 USB devices.

Note: This software is available as part of MSPWare. If you have downloaded and (...)

Code example or demo

MSP430F550x, MSP430F5510 C Code Examples (Rev. C)

SLAC394C.ZIP (134 KB)
Driver or library

MSP-DSPLIB — Digital Signal Processing (DSP) Library for MSP430 Microcontrollers

The TI MSP430™ Digital Signal Processing library is a set of optimized functions to perform common signal processing operations for MSP430 microcontrollers. These functions are used in applications where processing-intensive transforms are done in real-time for minimal energy and with very (...)
Driver or library

MSP-GRLIB — MSP Graphics Library

The MSP Graphics Library is a royalty-free set of graphics primitives for displaying images or creating graphical user interfaces (GUIs) on MSP430 and MSP432 microcontroller-based boards that use a graphical display. The graphics library consists of two functional layers: 1) the display driver layer (...)
Driver or library

MSPMATHLIB — Floating Point Math Library for MSP430

MSPMathLib is an accelerated floating point math library for MSP430™ MCUs that delivers up to 26x faster computation for the most commonly used math functions. The library seamlessly integrates with projects to replace floating point math functions such as sin, cos, tan, log, exp and sqrt (...)
IDE, configuration, compiler or debugger

CCSTUDIO-MSP — Code Composer Studio™ Integrated Development Environment for MSP Microcontrollers

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 (...)

IDE, configuration, compiler or debugger

ENERGIA — Energia

Energia is an open source & community-driven integrated development environment (IDE) & software framework. Based on the Wiring framework, Energia provides an intuitive coding environment as well as a robust framework of easy-to-use functional APIs & libraries for programming a (...)
IDE, configuration, compiler or debugger

ENERGYTRACE — EnergyTrace Technology

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 (...)

IDE, configuration, compiler or debugger

IAR-KICKSTART — IAR Embedded Workbench

IAR Embedded Workbench delivers a complete development toolchain for building and debugging embedded applications for your selected target microcontroller. The included IAR C/C++ Compiler generates highly optimized code for your application, and the C-SPY Debugger is a fully integrated debugger for (...)
From: IAR Systems
Software programming tool

UNIFLASH — UniFlash stand-alone flash tool for microcontrollers, Sitara™; processors and SimpleLink™

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 (...)

Design tool

MSP-3P-SEARCH — MSP Third party search tool

TI has partnered with multiple companies to offer a wide range of solutions and services for TI MSP devices. These companies can accelerate your path to production using MSP devices. Download this search tool to quickly browse third-party details and find the right third-party to meet your needs.

The (...)

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Ordering & quality

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  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Support & training

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