MSP430F2132

ACTIVE

16 MHz MCU with 8KB FLASH, 512B SRAM, 10-bit ADC, Comparator, I2C/SPI/UART

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Product details

Parameters

Non-volatile memory (kB) 8 RAM (KB) 0.5 ADC 10-bit SAR ADC: channels (#) 8 GPIO pins (#) 24 I2C 1 SPI 2 UART 1 Comparator channels (#) 8 Timers - 16-bit 2 Bootloader (BSL) UART Special I/O Operating temperature range (C) -40 to 85, -40 to 105 Rating Catalog open-in-new Find other MSP430 ultra-low-power MCUs

Package | Pins | Size

TSSOP (PW) 28 62 mm² 9.7 x 6.4 VQFN (RHB) 32 25 mm² 5.0 x 5.0 VQFN (RHB) 32 25 mm² 5 x 5 WQFN (RTV) 32 25 mm² 5 x 5 open-in-new Find other MSP430 ultra-low-power MCUs

Features

  • Low Supply Voltage Range: 1.8 V to 3.6 V
  • Ultra-Low Power Consumption
    • Active Mode: 250 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 Oscillator
    • 32-kHz Crystal
    • High-Frequency (HF) Crystal up to 16 MHz
    • Resonator
    • External Digital Clock Source
    • External Resistor
  • 16-Bit Timer0_A3 With Three Capture/Compare Registers
  • 16-Bit Timer1_A2 With Two Capture/Compare Registers
  • On-Chip Comparator for Analog Signal Compare Function or Slope Analog-to-Digital (A/D) Conversion
  • 10-Bit 200-ksps A/D Converter With Internal Reference, Sample-and-Hold, Autoscan, and Data Transfer Controller
  • 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:
    • MSP430F2132: 8KB + 256B Flash Memory, 512B RAM
    • MSP430F2122: 4KB + 256B Flash Memory, 512B RAM
    • MSP430F2112: 2KB + 256B Flash Memory, 256B RAM
  • Available in 28-Pin TSSOP (PW) and 32-Pin QFN (RHB or RTV) Packages
  • For Complete Module Descriptions, See the MSP430x2xx Family User's Guide, Literature Number 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 MSP430F21x2 series is an ultra-low-power microcontroller with two built-in 16-bit timers, a fast 10-bit A/D converter with integrated reference and a data transfer controller (DTC), a comparator, built-in communication capability using the universal serial communication interface, and up to 24 I/O pins.

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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 41
Type Title Date
* Datasheet MSP430F21x2 Mixed Signal Microcontroller datasheet (Rev. J) Jan. 18, 2012
* Errata MSP430F2132 Device Erratasheet (Rev. M) Apr. 24, 2019
* User guide MSP430x2xx Family User's Guide (Rev. J) Jul. 01, 2013
User guide MSP430 MCUs Development Guide Book Oct. 09, 2020
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 Industrial data-acquisition interfaces with digital isolators (Rev. A) Oct. 02, 2018
Application note MSP430 Flash Memory Characteristics (Rev. B) Aug. 24, 2018
Application note QFN and SON PCB Attachment (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 Migrating From MSP430F12x(2) to MSP430F21x2 MCUs (Rev. A) May 04, 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 General Oversampling of MSP ADCs for Higher Resolution (Rev. A) Apr. 01, 2016
Technical articles “Touching” the smart grid infrastructure space with capacitive sensing technology Mar. 31, 2016
Technical articles Don’t miss out on the top training videos of 2015 Dec. 16, 2015
Application note 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 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
User guide Value Soundbar Reference Design Kit Development Guide (Rev. A) Feb. 03, 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

EVALUATION BOARD Download
Description

The DM38x Digital Video Evaluation Module (DVEVM) enables developers to start immediate evaluation of the DM38x Digital Media Processors and begin building digital video applications such as IP security cameras, action cameras, drones, video doorbells, car digital video recorders and other digital (...)

Features
  • DM388 digital media processor-based development board with 2Gb DDR3
  • Video capture and output of NTSC or PAL signals via component I/O
  • HDMI video output
  • CSI2 and parallel camera input
  • PCIe, SATA 2x, ethernet 2x, USB x2, audio, SD-card slot
DEVELOPMENT KIT Download
89
Description

The MSP-TS430DW28 is a standalone 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-TS430DW28 development board supports MSP430F11x1, MSP430F11x2, MSP430F12x, MSP430F12x2 and (...)

Features
  • Development board (MSP-TS430DW28) with a ZIF socket fitting some MSP430 derivatives in 28-pin SOIC (DW) 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
DEVELOPMENT KIT Download
89
Description

The MSP-TS430PW28 is a standalone ZIF socket target board used to program and debug the MSP430 in-system through the JTAG interface or the Spy Bi-Wire (2-wire JTAG) protocol. The development board supports some MSP430F Flash parts in a 28-pin TSSOP package (TI package code: PW). Please check your (...)

Features
  • Development board (MSP-TS430PW28) with a ZIF socket fitting some MSP430 derivatives in 28-pin TSSOP (PW) 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 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
SLAC163J.ZIP (900 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
DRIVER OR LIBRARY 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 (...)
DRIVER OR LIBRARY 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 (...)
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 includes the IAR C/C++ compiler and C-SPY debugger for building and debugging embedded applications for your selected target microcontroller. The IAR compiler generates highly optimized code for your application, and the debugger is a fully integrated debugger for source and (...)
SOFTWARE PROGRAMMING TOOL 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
  • (...)
SOFTWARE PROGRAMMING TOOL 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 (...)
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

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

Reference designs

REFERENCE DESIGNS Download
Wireless Subwoofer Amplifier Reference Design
TIDA-00232 This wireless subwoofer amplifier reference design demonstrates the ease of integrating wireless connectivity to a traditional analog input subwoofer design.The wired or wireless mode is controlled by an MSP430. The reference design includes a high performance stereo digital audio amplifier system (...)
document-generic Schematic

CAD/CAE symbols

Package Pins Download
TSSOP (PW) 28 View options
VQFN (RHB) 32 View options
WQFN (RTV) 32 View options

Ordering & quality

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