16 MHz MCU with 16KB FRAM, 2KB SRAM, 10-bit ADC, UART/SPI/I2C, IR Logic, Timer
Product details
Parameters
Package | Pins | Size
Features
- Embedded microcontroller
- 16-bit RISC architecture up to 16 MHz
- Wide supply voltage range from 3.6 V down to 1.8 V (minimum supply voltage is restricted by SVS levels, see the SVS Specifications)
- Optimized low-power modes (at 3 V)
- Active: 126 µA/MHz
- Standby
- LPM3.5 with VLO: 0.4 µA
- Real-time clock (RTC) counter (LPM3.5 with 32768-Hz crystal): 0.77 µA
- Shutdown (LPM4.5): 15 nA
- Low-power ferroelectric RAM (FRAM)
- Up to 15.5KB of nonvolatile memory
- Built-in error correction code (ECC)
- Configurable write protection
- Unified memory of program, constants, and storage
- 1015 write cycle endurance
- Radiation resistant and nonmagnetic
- Intelligent digital peripherals
- IR modulation logic
- Two 16-bit timers with three capture/compare registers each (Timer_A3)
- One 16-bit counter-only RTC counter
- 16-bit cyclic redundancy check (CRC)
- Enhanced serial communications
- Enhanced USCI A (eUSCI_A) supports UART, IrDA, and SPI
- Enhanced USCI B (eUSCI_B) supports SPI and I2C
- High-performance analog
- 10-channel 10-bit analog-to-digital converter (ADC)
- Internal 1.5-V reference
- Sample-and-hold 200 ksps
- 10-channel 10-bit analog-to-digital converter (ADC)
- Clock system (CS)
- On-chip 32-kHz RC oscillator (REFO)
- On-chip 16-MHz digitally controlled oscillator (DCO) with frequency locked loop (FLL)
- ±1% accuracy with on-chip reference at room temperature
- On-chip very low-frequency 10-kHz oscillator (VLO)
- On-chip high-frequency modulation oscillator clock (MODCLK)
- External 32-kHz crystal oscillator (XT1)
- Programmable MCLK prescalar of 1 to 128
- SMCLK derived from MCLK with programmable prescalar of 1, 2, 4, or 8
- General input/output and pin functionality
- Total 60 I/Os on 64-pin package
- 16 interrupt pins (P1 and P2) can wake MCU from LPMs
- All I/Os are capacitive touch I/Os
- Development tools and software
- Free professional development environments
- Family members (also see Device Comparison)
- MSP430FR2033: 15KB of program FRAM + 512B of information FRAM + 2KB of RAM
- MSP430FR2032: 8KB of program FRAM + 512B of information FRAM + 1KB of RAM
- Package options
- 64 pin: LQFP (PM)
- 56 pin: TSSOP (G56)
- 48 pin: TSSOP (G48)
All trademarks are the property of their respective owners.
Description
The TI MSP430™ family of low-power microcontrollers consists of several devices that feature 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 DCO allows the device to wake up from low-power modes to active mode in less than 10 µs.
For complete module descriptions, see the MSP430FR4xx and MSP430FR2xx Family User’s Guide.
Technical documentation
= Top documentation for this product selected by TI
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
MSP-EXP430FR4133
Description
Step 1: Buy the launchpad
Step 2: Do the out-of-box demo
Step 3: Download the user's guide
The MSP-EXP430FR4133 LaunchPad development kit is an easy-to-use Evaluation Module (EVM) for the MSP430FR4133 microcontroller. It contains everything needed to start developing on the MSP430 (...)
Features
- MSP430 ULP MSP430FR4133 MCU 16KB FRAM
- 16-bit RISC architecture up to 8-MHz FRAM access/ 16-MHz system clock speed
- 3 x timer blocks
- 10 channel 10-bit ADC
- 8 x 32 segment LCD driver with integrated charge pump and configurable pins
- EnergyTrace™ technology available for ultra-low-power debugging
- 20 pin (...)
MSP-FET430U64D
Description
The MSP-FET430U64D is a bundle containing the MSP-FET emulator and MSP-TS430PM64D 64-pin ZIF socket target board to program and debug the MSP430 MCU in-system via the JTAG interface or the Spy Bi-Wire (2-wire JTAG) protocol.
Device Support: The MSP-TS430PM64D development board supports MSP430FR2xx (...)
Features
- Unified FRAM: low power, fast and flexible non-volatile memory
- Industry’s lowest power MCU with integrated 256–segment LCD
- Built-in charge pump offers sustained contrast in low-power modes
- Integrated analog includes a 10-bit ADC and new IR Modulation Logic
MSP-TS430PM64D
Description
Note: This kit does not include MSP430 microcontroller samples. To sample the compatible devices, please visit the product page or select the related MCU after adding the tool to the TI Store cart.
The MSP-TS430PM64D is a standalone 64-pin ZIF socket target board used to program and debug the MSP430 (...)
Features
- Unified FRAM: low power, fast and flexible non-volatile memory
- Industry’s lowest power MCU with integrated 256–segment LCD
- Built-in charge pump offers constant LCD contrast as battery voltage reduces
- Integrated analog includes a 10-bit ADC and IR Modulation Logic
Software development
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
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
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 (...)
MSPBSL — Below are the steps needed in order to both understand and use the MSPBSL effectively across the MSP portfolio. For the most up to date information on what features the BSL on your device supports or which interface methods are needed to communicate with the BSL, please see “TABLE 1. Overview (...)
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
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 (...)
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 (...)
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 (...)
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 (...)
MSP-FET — To get started developing:
Step 1: Buy the MSP-FET
Step 2: Refer to the debuggers user’s guide and hardware user’s guide.
Step 3: Refer to debugging video
Step 1: Buy the MSP-FET
Step 2: Refer to the debuggers user’s guide and hardware user’s guide.
Step 3: Refer to debugging video
**The second generation of the MSP-FET is supported in the IDEs since Code Composer Studio™ v7.0, IAR EW430 v7.1 and IAR EWAR v8.10. For use (...)
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
- (...)
MSP-GANG — The MSP Gang Programmer is a MSP430/MSP432 device programmer that can program up to eight identical MSP430/MSP432 Flash or FRAM devices at the same time. The MSP Gang Programmer connects to a host PC using a standard RS-232 or USB connection and provides flexible programming options that allow the (...)
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 (...)
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 (...)
SLAC625H.ZIP (368 KB)
Reference designs
TIDM-FRAM-EEPROM — This TI Design reference design describes an implementation of emulating EEPROM using Ferroelectric Random Access Memory (FRAM) technology on MSP430™ ultra-low-power microcontrollers (MCUs) combined with the additional sensing capabilities that can be enabled when using an MCU. The reference (...)
CAD/CAE symbols
| Package | Pins | Download |
|---|---|---|
| LQFP (PM) | 64 | View options |
| TSSOP (DGG) | 48 | View options |
| TSSOP (DGG) | 56 | View options |
Ordering & quality
Support & training
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