MSP430F2350

ACTIVE

16 MHz MCU with 16KB Flash, 512B SRAM, 10-bit ADC, comparator, UART/SPI/I2C, timer

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Product details

Parameters

Non-volatile memory (kB) 16 RAM (KB) 2 ADC Slope GPIO pins (#) 32 Features Brown out detector, Bootstrap loader UART 1 USB No Number of I2Cs 1 SPI 1 Comparator channels (#) 8 open-in-new Find other MSP430 microcontrollers

Package | Pins | Size

DSBGA (YFF) 49 0 mm² 3.242 x 3.242 VQFN (RHA) 40 36 mm² 6.0 x 6.0 VQFN (RHA) 40 36 mm² 6 x 6 open-in-new Find other MSP430 microcontrollers

Features

  • Low Supply Voltage Range: 1.8 V to 3.6 V
  • Ultra-Low Power Consumption
    • Active Mode: 270 µA at 1 MHz, 2.2 V
    • Standby Mode: 0.7 µA
    • Off Mode (RAM Retention): 0.1 µA
  • Ultra-Fast Wake-Up From Standby Mode in Less Than 1 µs
  • 16-Bit RISC Architecture, 62.5-ns Instruction Cycle Time
  • Basic Clock Module Configurations
    • Internal Frequencies up to 16 MHz With
      Four Calibrated Frequencies to ±1%
    • Internal Very-Low-Power Low-Frequency (LF) Oscillator
    • 32-kHz Crystal
    • High-Frequency (HF) Crystal up to 16 MHz
    • Resonator
    • External Digital Clock Source
    • External Resistor
  • 16-Bit Timer_A With Three Capture/Compare Registers
  • 16-Bit Timer_B With Three Capture/Compare Registers
  • On-Chip Comparator for Analog Signal Compare Function or
    Slope Analog-to-Digital (A/D) Conversion
  • Universal Serial Communication Interface
    • Enhanced UART Supporting Auto Baudrate Detection (LIN)
    • IrDA Encoder and Decoder
    • Synchronous SPI
    • I2C™
  • Brownout Detector
  • Serial Onboard Programming, No External Programming Voltage Needed,
    Programmable Code Protection by Security Fuse
  • Bootstrap Loader
  • On-Chip Emulation Module
  • Family Members Include:
    • MSP430F2330: 8KB + 256B Flash Memory, 1KB RAM
    • MSP430F2350: 16KB + 256B Flash Memory, 2KB RAM
    • MSP430F2370: 32KB + 256B Flash Memory, 2KB RAM
  • Available in 40-Pin QFN Package and 49-Pin Die-Sized BGA Package
  • For Complete Module Descriptions, See the MSP430x2xx Family User's Guide (SLAU144)

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Description

The Texas Instruments MSP430 family of ultra-low-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 1 µs.

The MSP430F23x0 series is an ultra-low-power microcontroller with two built-in 16-bit timers, one universal serial communication interface (USCI), a versatile analog comparator, and 32 I/O pins.

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Technical documentation

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Type Title Date
* Data sheet MSP430F23x0 Mixed Signal Microcontroller datasheet (Rev. E) Aug. 02, 2011
* Errata MSP430F2350 Microcontroller Errata (Rev. O) Jun. 18, 2021
* User guide MSP430x2xx Family User's Guide (Rev. J) Jul. 01, 2013
User guide MSP430 MCUs Development Guide Book (Rev. A) May 13, 2021
Technical article A world of possibilities: 5 ways to use MSP430™︎ MCUs in your design Apr. 29, 2021
Application note MSP430 System ESD Troubleshooting Guide Dec. 13, 2019
Application note ESD Diode Current Specification (Rev. A) Jul. 10, 2019
Application note Migrating from MSP430 F2xx and G2xx families to MSP430 FR4xx and FR2xx family (Rev. F) Mar. 26, 2019
Application note Programming a Flash-Based MSP430 MCU Using the JTAG Interface (Rev. H) Mar. 15, 2019
Application note Interfacing the 3-V MSP430 MCU to 5-V Circuits (Rev. A) Oct. 03, 2018
Application note MSP430 Flash Memory Characteristics (Rev. B) Aug. 24, 2018
Application note Understanding MSP430 Flash Data Retention (Rev. A) Aug. 24, 2018
Application note Mixing C and Assembler With MSP430™ MCUs (Rev. A) Aug. 07, 2018
Application note Using the TPS3619 With MSP430 Microcontrollers (Rev. B) Aug. 06, 2018
Application note MSP430 LFXT1 Oscillator Accuracy (Rev. A) Aug. 03, 2018
Application note Efficient Multiplication and Division Using MSP430 MCUs (Rev. A) Jul. 18, 2018
Application note CRC Implementation with MSP430 MCUs (Rev. A) Jun. 21, 2018
Application note Implementing An Ultra-Low-Power Keypad Interface With MSP430 MCUs (Rev. A) May 22, 2018
Application note Li-Ion Battery Charger Solution Using an MSP430™ MCU (Rev. A) May 18, 2018
Application note Random Number Generation Using MSP430™ MCUs (Rev. A) May 16, 2018
Application note Wave Digital Filtering Using an MSP430 MCU (Rev. A) May 16, 2018
Application note Software Coding Techniques for MSP430™ MCUs (Rev. B) Mar. 14, 2018
Application note MSP430 32-kHz Crystal Oscillators (Rev. D) Jul. 18, 2017
Application note Migrating from the MSP430F2xx,G2xx Family to the MSP430FR58xx/FR59xx/68xx/69xx (Rev. E) Nov. 03, 2016
Application note Advanced Debugging Using the Enhanced Emulation Module (EEM) With CCS v6 (Rev. F) Sep. 06, 2016
Application note MSP Code Protection Features Dec. 07, 2015
Application note Design Considerations When Using the MSP430 Graphics Library Oct. 05, 2012
Application note Migrating from the USCI Module to the eUSCI Module (Rev. A) Sep. 13, 2012
White paper Power Management Solutions for Ultra-Low-Power 16-Bit MSP430 MCUs (Rev. D) Mar. 28, 2012
Application note Migrating from the MSP430F2xx Family to the MSP430FR57xx Family (Rev. A) Feb. 16, 2012
Application note Powering the MSP430 from a High Voltage Input using the TPS62122 (Rev. C) Jan. 12, 2012
Application note 1.8V – 5.5V Input, High-Efficiency DCDC Converter Reference Design for MSP430 (Rev. B) Jun. 14, 2010
Application note Tiny DCDC Converter Reference Design (Rev. A) 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 KIT Download
document-generic User guide
89
Description

The MSP-TS430QFN23X0 is a standalone ZIF socket target board used to program and debug the MSP430 MCU in-system through the JTAG interface.

Device Support: The MSP-TS430QFN23X0 development board supports MSP430F23x0 MCUs in a 40-pin QFN package (TI package code: RHA).

The ECCN (Export Control (...)

Features
A separate debugging and programming interface is required to work with the TS430QFN23x0. A flash emulation tool (FET) may be purchased independently (MSP-FET430UIF) or bundled with the MSP-TS430QFN23X0 MSP-FET430U23x0.
HARDWARE PROGRAMMING TOOL Download
document-generic User guide
115
Description

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 (...)

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
  • (...)
HARDWARE PROGRAMMING TOOL Download
document-generic User guide
Description

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 (...)

Software development

SOFTWARE DEVELOPMENT KIT (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
CODE EXAMPLE OR DEMO Download
SLAC131J.ZIP (689 KB)
DRIVER OR LIBRARY Download
Digital Signal Processing (DSP) Library for MSP430 Microcontrollers
MSP-DSPLIB 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 Download
MSP Graphics Library
MSP-GRLIB 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 (...)
Features
  • Free license and royalty-free use
  • Simplify and accelerate development of applications
  • Easy-to-maintain code
IDE, CONFIGURATION, COMPILER OR DEBUGGER 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 (...)

IDE, CONFIGURATION, COMPILER OR DEBUGGER 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 (...)
IDE, CONFIGURATION, COMPILER OR DEBUGGER Download
IAR Embedded Workbench
Provided by IAR Systems 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 (...)
SOFTWARE PROGRAMMING TOOL 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 (...)

Design tools & simulation

DESIGN TOOL Download
MSP Third party search tool
MSP-3P-SEARCH 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 (...)

Features
  • Supports many TI MSP devices including general purpose and advanced sensing MCUs
  • Search by type of product, TI devices supported, or country
  • Access links and contacts for quick engagement
  • Third-party companies located around the world
CAD/CAE SYMBOL Download
SLAC060E.ZIP (97 KB)

Reference designs

参考设计 Download
Serial Interface Dual 8-Channel Relay, LED, Stepper Driver
TIDA-00117 This reference design includes dual DRV8860 and an MSP430 value line MCU to provide 16-channel low side driver for Relays, LEDs, and Unipolar steppers. The solution suports voltage range from 8V to 38V, 200mA current for each channel, parallel outputs, protection of short condition and open load (...)
document-generic Schematic document-generic User guide

CAD/CAE symbols

Package Pins Download
DSBGA (YFF) 49 View options
VQFN (RHA) 40 View options

Ordering & quality

Information included:
  • 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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