MSP430FR5737

VQFN (RHA)

36 mm² 6 x 6

Embedded Microcontroller
- 16-Bit RISC Architecture up to 24-MHz Clock
- Wide Supply Voltage Range (2 V to 3.6 V)
- –40°C to 85°C Operation
Optimized Ultra-Low-Power Modes
- Active Mode: 81.4 µA/MHz (Typical)
- Standby (LPM3 With VLO): 6.3 µA (Typical)
- Real-Time Clock (RTC) (LPM3.5 With Crystal): 1.5 µA (Typical)
- Shutdown (LPM4.5): 0.32 µA (Typical)
Ultra-Low-Power Ferroelectric RAM (FRAM)
- Up to 16KB of Nonvolatile Memory
- Ultra-Low-Power Writes
- Fast Write at 125 ns per Word (16KB in 1 ms)
- Built-In Error Correction Coding (ECC) and Memory Protection Unit (MPU)
- Universal Memory = Program + Data + Storage
- 10¹⁵ Write Cycle Endurance
- Radiation Resistant and Nonmagnetic
Intelligent Digital Peripherals
- 32-Bit Hardware Multiplier (MPY)
- Three-Channel Internal DMA
- Real-Time Clock (RTC) With Calendar and Alarm Functions
- Five 16-Bit Timers With up to Three Capture/Compare Registers
- 16-Bit Cyclic Redundancy Checker (CRC)
High-Performance Analog
- 16-Channel Analog Comparator With Voltage Reference and Programmable Hysteresis
- 12-Channel 10-Bit Analog-to-Digital Converter (ADC) With Internal Reference and Sample-and-Hold
  - 200 ksps at 100-µA Consumption
Enhanced Serial Communication
- eUSCI_A0 and eUSCI_A1 Support:
  - UART With Automatic Baud-Rate Detection
  - IrDA Encode and Decode
  - SPI
- eUSCI_B0 Supports:
  - I²C With Multiple-Slave Addressing
  - SPI
- Hardware UART Bootloader (BSL)
Power Management System
- Fully Integrated LDO
- Supply Voltage Supervisor for Core and Supply Voltages With Reset Capability
- Always-On Zero-Power Brownout Detection
- Serial Onboard Programming With No External Voltage Needed
Flexible Clock System
- Fixed-Frequency DCO With Six Selectable Factory-Trimmed Frequencies (Device Dependent)
- Low-Power Low-Frequency Internal Clock Source (VLO)
- 32-kHz Crystals (LFXT)
- High-Frequency Crystals (HFXT)
Development Tools and Software
- Free Professional Development Environment
  (Code Composer Studio™ IDE)
- Low-Cost Full-Featured Kit
  (MSP-EXP430FR5739)
- Full Development Kit (MSP-FET430U40A)
- Target Board (MSP-TS430RHA40A)
Family Members
- See Family Members for Available Device Variants and Packages
- For Complete Module Descriptions, See the MSP430FR57xx Family User’s Guide

Embedded Microcontroller
- 16-Bit RISC Architecture up to 24-MHz Clock
- Wide Supply Voltage Range (2 V to 3.6 V)
- –40°C to 85°C Operation
Optimized Ultra-Low-Power Modes
- Active Mode: 81.4 µA/MHz (Typical)
- Standby (LPM3 With VLO): 6.3 µA (Typical)
- Real-Time Clock (RTC) (LPM3.5 With Crystal): 1.5 µA (Typical)
- Shutdown (LPM4.5): 0.32 µA (Typical)
Ultra-Low-Power Ferroelectric RAM (FRAM)
- Up to 16KB of Nonvolatile Memory
- Ultra-Low-Power Writes
- Fast Write at 125 ns per Word (16KB in 1 ms)
- Built-In Error Correction Coding (ECC) and Memory Protection Unit (MPU)
- Universal Memory = Program + Data + Storage
- 10¹⁵ Write Cycle Endurance
- Radiation Resistant and Nonmagnetic
Intelligent Digital Peripherals
- 32-Bit Hardware Multiplier (MPY)
- Three-Channel Internal DMA
- Real-Time Clock (RTC) With Calendar and Alarm Functions
- Five 16-Bit Timers With up to Three Capture/Compare Registers
- 16-Bit Cyclic Redundancy Checker (CRC)
High-Performance Analog
- 16-Channel Analog Comparator With Voltage Reference and Programmable Hysteresis
- 12-Channel 10-Bit Analog-to-Digital Converter (ADC) With Internal Reference and Sample-and-Hold
  - 200 ksps at 100-µA Consumption
Enhanced Serial Communication
- eUSCI_A0 and eUSCI_A1 Support:
  - UART With Automatic Baud-Rate Detection
  - IrDA Encode and Decode
  - SPI
- eUSCI_B0 Supports:
  - I²C With Multiple-Slave Addressing
  - SPI
- Hardware UART Bootloader (BSL)
Power Management System
- Fully Integrated LDO
- Supply Voltage Supervisor for Core and Supply Voltages With Reset Capability
- Always-On Zero-Power Brownout Detection
- Serial Onboard Programming With No External Voltage Needed
Flexible Clock System
- Fixed-Frequency DCO With Six Selectable Factory-Trimmed Frequencies (Device Dependent)
- Low-Power Low-Frequency Internal Clock Source (VLO)
- 32-kHz Crystals (LFXT)
- High-Frequency Crystals (HFXT)
Development Tools and Software
- Free Professional Development Environment
  (Code Composer Studio™ IDE)
- Low-Cost Full-Featured Kit
  (MSP-EXP430FR5739)
- Full Development Kit (MSP-FET430U40A)
- Target Board (MSP-TS430RHA40A)
Family Members
- See Family Members for Available Device Variants and Packages
- For Complete Module Descriptions, See the MSP430FR57xx Family User’s Guide

The TI MSP430FR573x family of ultra-low-power microcontrollers consists of multiple devices that feature embedded FRAM nonvolatile memory, ultra-low-power 16-bit MSP430™ CPU, and different peripherals targeted for various applications. The architecture, FRAM, and peripherals, combined with seven low-power modes, are optimized to achieve extended battery life in portable and wireless sensing applications. FRAM is a new nonvolatile memory that combines the speed, flexibility, and endurance of SRAM with the stability and reliability of flash, all at lower total power consumption. Peripherals include a 10-bit ADC, a 16-channel comparator with voltage reference generation and hysteresis capabilities, three enhanced serial channels capable of I²C, SPI, or UART protocols, an internal DMA, a hardware multiplier, an RTC, five 16-bit timers, and digital I/Os.

Download

Technical documentation

star

= Top documentation for this product selected by TI

No results found. Please clear your search and try again.

View all 30

	Type	Title	Date
*	Data sheet	MSP430FR573x Mixed-Signal Microcontrollers datasheet (Rev. L)	05 Dec 2017
*	Errata	MSP430FR5737 Device Erratasheet (Rev. AG)	20 May 2021
*	User guide	MSP430FR57xx Family User's Guide (Rev. D)	14 Mar 2018
	Application note	ESD Diode Current Specification (Rev. B)	23 Aug 2021
	Application note	MSP430 FRAM Technology – How To and Best Practices (Rev. B)	12 Aug 2021
	Application note	Migration from MSP430 FR58xx, FR59xx, and FR6xx to FR4xx and FR2xx (Rev. B)	02 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
	Application note	MSP430 System ESD Troubleshooting Guide	13 Dec 2019
	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
	White paper	Crypto-Bootloader - Secure In-Field Firmware Updates for Ultra-Low Power MCUs	19 Aug 2015
	White paper	Building Automation with MSP MCUs	27 Jul 2015
	White paper	Revolutionizing context save and restore with MSP FRAM microcontrollers	11 May 2015
	Application note	Over-the-Air (OTA) Update With the MSP430FR57xx (Rev. A)	02 Mar 2015
	White paper	If you don’t plan to scale, you plan to fail (Rev. A)	09 Feb 2015
	Application note	Maximizing Write Speed on the MSP430™ FRAM (Rev. B)	04 Feb 2015
	White paper	Closing the security gap with TI’s MSP430™ FRAM-based microcontrollers	15 Sep 2014
	White paper	System advantages of mixed signal integration	17 Jun 2014
	Application note	MSP430 FRAM Quality and Reliability (Rev. A)	01 May 2014
	White paper	FRAM FAQs	23 Apr 2014
	White paper	Benchmarking des Mikrocontroller-Stromverbrauchs für Anwendungen mit extrem ger	08 Mar 2013
	White paper	RF430FRL152H Novel Ferroelectric RAM Memory NFC Embedded Tag Based Sensors	30 Nov 2012
	White paper	Benchmarking MCU power consumption for ultra-low-power applications	26 Oct 2012
	Application note	Design Considerations When Using the MSP430 Graphics Library	05 Oct 2012
	Application note	Migrating from the USCI Module to the eUSCI Module (Rev. A)	13 Sep 2012
	White paper	Power Management Solutions for Ultra-Low-Power 16-Bit MSP430 MCUs (Rev. D)	28 Mar 2012
	Application note	Migrating from the MSP430F2xx Family to the MSP430FR57xx Family (Rev. A)	16 Feb 2012
	White paper	Low-Power FRAM Microcontrollers and Their Applications	14 Jul 2011

Design & development

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

Development kit

MSP-TS430RHA40A — MSP-TS430RHA40A- 40-pin Target Development Board for MSP430FRxx FRAM MCUs

The MSP-TS430RHA40A is a standalone 40-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-TS430RHA40A development board supports MSP430FR572x and MSP430FR573x FRAM MCUs in a (...)

User guide

In stock

Limit: 3

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 (...)

User guide

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 (...)

User guide

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 (...)

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-FRAM-UTILITIES — FRAM embedded software utilities for MSP ultra-low-power microcontrollers

The Texas Instruments FRAM Utilities is designed to grow as a collection of embedded software utilities that leverage the ultra-low-power and virtually unlimited write endurance of FRAM. The utilities are available for MSP430FRxx FRAM microcontrollers and provide example code to help start (...)

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

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 (...)

Support software

MSP430FR573x, MSP430FR572x C Code Examples (IAR and CCS) (Rev. J)

SLAC491J.ZIP (336 KB)

Download

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 (...)

Download

Reference designs

TIDM-FRAM-EEPROM — EEPROM Emulation and Sensing With MSP430 FRAM Microcontrollers

This reference design describes an implementation of emulating electrically-erasable programmable read-only memory (EEPROM) using Ferroelectric Random Access Memory (FRAM) technology on MSP430™ ultra-low-power microcontrollers (MCUs) combined with the additional sensing capabilities that can (...)