MSP430FR2355

ACTIVE

24MHz 105C integrated analog microcontroller with 32KB FRAM, Op-Amps/PGAs, 12-bit DACs, 12-bit ADC

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24MHz 105C integrated analog microcontroller with 32KB FRAM, Op-Amps/PGAs, 12-bit DACs, 12-bit ADC

MSP430FR2355

ACTIVE

Product details

Parameters

Features DAC, OpAmp, PGA, Real-Time Clock Non-volatile memory (kB) 32 RAM (KB) 4 ADC 12-bit SAR ADC: channels (#) 12 GPIO pins (#) 44 I2C 2 SPI 4 UART 2 Comparator channels (#) 2 Approx. price (US$) 0.85 | 1ku Timers - 16-bit 4 Bootloader (BSL) I2C, UART Special I/O Operating temperature range (C) -40 to 105 Rating Catalog open-in-new Find other MSP430 ultra-low-power MCUs

Package | Pins | Size

LQFP (PT) 48 81 mm² 9 x 9 TSSOP (DBT) 38 62 mm² 9.7 x 6.4 VQFN (RHA) 40 36 mm² 6 x 6 VQFN (RSM) 32 16 mm² 4 x 4 open-in-new Find other MSP430 ultra-low-power MCUs

Features

  • Embedded microcontroller
    • 16-bit RISC architecture up to 24 MHz
    • Extended temperature: –40°C to 105°C
    • Wide supply voltage range from 3.6 V down to 1.8 V (operational voltage is restricted by SVS levels, see VSVSH- and VSVSH+ in PMM, SVS and BOR)
  • Optimized low-power modes (at 3 V)
    • Active mode: 142 µA/MHz
    • Standby:
      • LPM3 with 32768-Hz crystal: 1.43 µA (with SVS enabled)
      • LPM3.5 with 32768-Hz crystal: 620 nA (with SVS enabled)
    • Shutdown (LPM4.5): 42 nA (with SVS disabled)
  • Low-power ferroelectric RAM (FRAM)
    • Up to 32KB 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
  • Ease of use
    • 20KB ROM library includes driver libraries and FFT libraries
  • High-performance analog
    • One 12-channel 12-bit analog-to-digital converter (ADC)
      • Internal shared reference (1.5, 2.0, or 2.5 V)
      • Sample-and-hold 200 ksps
    • Two enhanced comparators (eCOMP)
      • Integrated 6-bit digital-to-analog converter (DAC) as reference voltage
      • Programmable hysteresis
      • Configurable high-power and low-power modes
      • One with fast 100-ns response time
      • One with 1-µs response time with 1.5-µA low power
    • Four smart analog combo (SAC-L3) (MSP430FR235x devices only)
      • Supports General-Purpose Operational Amplifier (OA)
      • Rail-to-rail input and output
      • Multiple input selections
      • Configurable high-power and low-power modes
      • Configurable PGA mode supports
        • Noninverting mode: ×1, ×2, ×3, ×5, ×9, ×17, ×26, ×33
        • Inverting mode: ×1, ×2, ×4, ×8, ×16, ×25, ×32
      • Built-in 12-bit reference DAC for offset and bias settings
      • 12-bit voltage DAC mode with optional references
  • Intelligent digital peripherals
    • Three 16-bit timers with three capture/compare registers each (Timer_B3)
    • One 16-bit timer with seven capture/compare registers each (Timer_B7)
    • One 16-bit counter-only real-time clock counter (RTC)
    • 16-bit cyclic redundancy checker (CRC)
    • Interrupt compare controller (ICC) enabling nested hardware interrupts
    • 32-bit hardware multiplier (MPY32)
    • Manchester codec (MFM)
  • Enhanced serial communications
    • Two enhanced USCI_A (eUSCI_A) modules support UART, IrDA, and SPI
    • Two enhanced USCI_B (eUSCI_B) modules support SPI and I2C
  • Clock system (CS)
    • On-chip 32-kHz RC oscillator (REFO)
    • On-chip 24-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 (MODOSC)
    • External 32-kHz crystal oscillator (LFXT)
    • External high-frequency crystal oscillator up to 24 MHz (HFXT)
    • Programmable MCLK prescaler of 1 to 128
    • SMCLK derived from MCLK with programmable prescaler of 1, 2, 4, or 8
  • General input/output and pin functionality
    • 44 I/Os on 48-pin package
    • 32 interrupt pins (P1, P2, P3, and P4) can wake MCU from LPMs
  • Development tools and software (also see Tools and Software)
  • Family members (also see Device Comparison)
    • MSP430FR2355: 32KB of program FRAM, 512 bytes of data FRAM, 4KB of RAM
    • MSP430FR2353: 16KB of program FRAM, 512 bytes of data FRAM, 2KB of RAM
    • MSP430FR2155: 32KB of program FRAM, 512 bytes of data FRAM, 4KB of RAM
    • MSP430FR2153: 16KB of program FRAM, 512 bytes of data FRAM, 2KB of RAM
  • Package options
    • 48-pin: LQFP (PT)
    • 40-pin: VQFN (RHA)
    • 38-pin: TSSOP (DBT)
    • 32-pin: VQFN (RSM)

All trademarks are the property of their respective owners.

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Description

MSP430FR215x and MSP430FR235x microcontrollers (MCUs) are part of the MSP430™ MCU value line portfolio of ultra-low-power low-cost devices for sensing and measurement applications. MSP430FR235x MCUs integrate four configurable signal-chain modules called smart analog combos, each of which can be used as a 12-bit DAC or a configurable programmable-gain Op-Amp to meet the specific needs of a system while reducing the BOM and PCB size. The device also includes a 12-bit SAR ADC and two comparators. The MSP430FR215x and MSP430FR235x MCUs all support an extended temperature range from –40° up to 105°C, so higher temperature industrial applications can benefit from the devices’ FRAM data-logging capabilities. The extended temperature range allows developers to meet requirements of applications such as smoke detectors, sensor transmitters, and circuit breakers.

The MSP430FR215x and MSP430FR235x MCUs feature a powerful 16-bit RISC CPU, 16-bit registers, and a constant generator that contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows the device to wake up from low-power modes to active mode typically in less than 10 µs.

The MSP430 ultra-low-power (ULP) FRAM microcontroller platform combines uniquely embedded FRAM and a holistic ultra-low-power system architecture, allowing system designers to increase performance while lowering energy consumption. FRAM technology combines the low-energy fast writes, flexibility, and endurance of RAM with the nonvolatile behavior of flash.

MSP430FR215x and MSP430FR235x MCUs are supported by an extensive hardware and software ecosystem with reference designs and code examples to get your design started quickly. Development kits include the MSP-EXP430FR2355 LaunchPad™ development kit and the MSP-TS430PT48 48-pin target development board. TI also provides free MSP430Ware™ software, which is available as a component of Code Composer Studio™ IDE desktop and cloud versions within TI Resource Explorer. The MSP430 MCUs are also supported by extensive online collateral, training, and online support through the E2E™ support forums.

For complete module descriptions, see the MSP430FR4xx and MSP430FR2xx Family User’s Guide.

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Download

Technical documentation

= Featured
No results found. Please clear your search and try again. View all 27
Type Title Date
* Datasheet MSP430FR235x, MSP430FR215x Mixed-Signal Microcontrollers datasheet (Rev. D) Dec. 10, 2019
* Errata MSP430FR2355 device erratasheet (Rev. H) Mar. 11, 2019
* User guides MSP430FR4xx and MSP430FR2xx Family User's Guide (Rev. I) Mar. 13, 2019
User guides MSP430 FRAM Devices Bootloader (BSL) User's Guide (Rev. Z) Mar. 23, 2020
Application notes Temperature Sensing NTC Circuit With MSP430 Smart Analog Combo (Rev. C) Mar. 09, 2020
Application notes Half-wave rectifier circuit with MSP430 smart analog combo (Rev. A) Mar. 06, 2020
Application notes High-side current-sensing circuit design with MSP430 smart analog combo (Rev. B) Mar. 06, 2020
Application notes Low-noise long-range PIR sensor conditioner circuit MSP430 smart analog combo (Rev. A) Mar. 06, 2020
Application notes Low-side bidirectional current sensing circuit with MSP430™ smart analog combo (Rev. A) Mar. 06, 2020
Application notes Single-supply low-side unidirectional current-sensing circuit with MSP430 SAC (Rev. A) Mar. 06, 2020
Application notes Strain gauge bridge amplifier circuit with MSP430 smart analog combo (Rev. A) Mar. 06, 2020
Application notes Temperature Sensing PTC Circuit With MSP430 Smart Analog Combo (Rev. B) Mar. 06, 2020
Application notes Transimpedance amplifier circuit with MSP430 smart analog combo (Rev. A) Mar. 06, 2020
Application notes Dual-Ray Smoke Detector Design With MSP430FR2355 MCUs Feb. 07, 2020
Application notes MSP430 System-Level ESD Considerations (Rev. A) Jan. 13, 2020
Application notes Designing With the MSP430FR4xx and MSP430FR2xx ADC Dec. 30, 2019
Application notes MSP430 System ESD Troubleshooting Guide Dec. 13, 2019
Application notes How to Use the Smart Analog Combo in MSP430™ MCUs (Rev. A) Oct. 24, 2019
Application notes UART-to-I2C Bridge Using Low-Memory MSP430™ MCUs Sep. 11, 2019
Technical articles Leveraging MSP430™ FRAM MCUs with integrated configurable analog in modern-day factories Aug. 30, 2019
Application notes MSP430’s Analog Combo Enables True Single-Chip Pulse Oximeter Designs Jun. 14, 2019
Application notes Migrating from MSP430 F2xx and G2xx families to MSP430 FR4xx and FR2xx family (Rev. F) Mar. 26, 2019
Application notes Migration from MSP430 FR58xx, FR59xx, and FR6xx to FR4xx and FR2xx (Rev. A) Mar. 26, 2019
Technical articles Designing a current-loop with the MSP430™ MCU Smart Analog Combo Oct. 10, 2018
Technical articles Designing an audio playback application with the MSP430 MCU Smart Analog Combo Sep. 27, 2018
Technical articles Designing a blood glucose meter and pulse oximeter with the MSP430 MCU Smart Analog Combo Sep. 07, 2018
White papers Smart Analog Combo Enabling Tomorrow's Sensing and Measurement Applications (Rev. B) Aug. 22, 2018

Design & development

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

Hardware development

DEVELOPMENT KITS Download
document-generic User guide
Description

To get started developing:
Step 1: Watch the LaunchPad demo video
Step 2: Download the LaunchPad User's Guide
Step 3: Download the Out-of-Box Demo GUI and run demo

The MSP-EXP430FR2355 LaunchPad™ Development Kit is an easy-to-use evaluation module (EVM) based on the MSP430FR2355 Value Line (...)
Features
  • ULP FRAM technology based on the MSP430FR2355 16-bit MCU with smart analog combo
  • On-board eZ-FET debug probe with EnergyTrace Technology available for ultra-low-power debugging
  • 40-pin LaunchPad headers to leverage the BoosterPack ecosystem
  • 2 buttons and 2 LEDs for user interaction
  • On-board ambient light (...)
DEVELOPMENT KITS Download
document-generic User guide
$99.00
Description

Note:  This kit does not include MSP430™ microcontroller (MCU) 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:
MSP430FR2355.

The MSP-TS430PT48 microcontroller development board is a standalone ZIF socket (...)

Features
  • Socket board to program and debug the 48-pin QFP package through the JTAG interface
  • Access to all device pins
  • Indicator LEDs and user switches
  • JTAG connector

Software development

SOFTWARE DEVELOPMENT KITS (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
DRIVERS & LIBRARIES 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 (...)
DRIVERS & LIBRARIES Download
Bootloader (BSL) for MSP low-power microcontrollers
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 (...)
IDES, CONFIGURATION, COMPILERS & DEBUGGERS 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 (...)

IDES, CONFIGURATION, COMPILERS & DEBUGGERS Download
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 (...)
Features
  • Simple & easy-to-use code editor & compiler with built-in Serial Monitor/terminal
  • Features a robust framework of intuitive functional APIs for controlling microcontroller peripherals (i.e. digitalRead, digitalWrite, Serial.print, etc)
  • Support for various TI embedded devices (MSP430, TM4C, CC3200 (...)
IDES, CONFIGURATION, COMPILERS & DEBUGGERS 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 (...)
IDES, CONFIGURATION, COMPILERS & DEBUGGERS Download
GCC - Open Source Compiler for MSP Microcontrollers
MSP430-GCC-OPENSOURCE MSP430™ and MSP432™ GCC open source packages are complete debugger and open source C/C++ compiler toolchains for building and debugging embedded applications based on MSP430 and MSP432 microcontrollers. These free GCC compilers support all MSP430 and MSP432 devices without code size limitations. In (...)
Features
  • Available standalone or integrated within Code Composer Studio™
  • No Code Size Limitation
  • Free and Open-source
IDES, CONFIGURATION, COMPILERS & DEBUGGERS Download
ULP (Ultra-Low Power) Advisor
ULPADVISOR ULP (Ultra-Low Power) Advisor is a tool for guiding developers to write more efficient code to fully utilize the unique ultra-low power features of MSP and MSP432 microcontrollers. Aimed at both experienced and new microcontroller developers, ULP Advisor checks your code against a thorough ULP (...)
Features
  • Seamless tool that provides easy-to-understand remarks for creating power-efficient code for all MSP devices
  • Checks your code against a thorough ULP checklist
  • Built in to Code Composer Studio and also available as a standalone executable
  • Supports all MSP devices
  • Wiki-based social online community for (...)
IDES, CONFIGURATION, COMPILERS & DEBUGGERS Download
IAR Embedded Workbench
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 (...)
PROGRAMMING TOOLS Download
MSP MCU Programmer and Debugger
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

**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 (...)

$115.00
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
  • (...)
PROGRAMMING TOOLS Download
MSP-GANG Production Programmer
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 (...)
SUPPORT SOFTWARE Download
SLAC740C.ZIP (486 KB)

Design tools & simulation

SIMULATION MODELS Download
SLAM348.TSC (59 KB) - TINA-TI Reference Design
SIMULATION MODELS Download
SLAM349.ZIP (6 KB) - TINA-TI Spice Model
DESIGN TOOLS Download
Transimpedance Amplifier Circuit
CIRCUIT0020 The transimpedance op amp circuit configuration converts an input current source into an output voltage. The current to voltage gain is based on the feedback resistance. The circuit is able to maintain a constant voltage bias across the input source as the input current changes which benefits many (...)
Features
  • Uses a JFET or CMOS input op amp with low bias current to reduce DC errors
  • A bias voltage can be added to the non-inverting input to set the output
  • Operates within the linear output voltage swing (see Aol specification) to minimize non-linearity errors

View Important Notice covering authorized use (...)

DESIGN TOOLS Download
Single-supply, low-side, unidirectional current-sensing circuit
CIRCUIT060001 — This single–supply, low–side, current sensing solution accurately detects load current up to 1A and converts it to a voltage between 50mV and 4.9V. The input current range and output voltage range can be scaled as necessary and larger supplies can be used to accommodate larger swings.
document-generic User guide
Features
  • Senses Temperature between 25°C - 50°C 
  • Output: 0.05V - 3.25V 
  • Single 3.3V Supply with half-supply reference
DESIGN TOOLS Download
Temperature sensing with NTC thermistor circuit
CIRCUIT060002 — This temperature sensing circuit uses a resistor in series with a negative–temperature–coefficient (NTC) thermistor to form a voltage divider, which has the effect of producing an output voltage that is linear over temperature. The circuit uses an op amp in a non–inverting (...)
document-generic User guide
Features
  • Senses Temperature between 25°C - 50°C 
  • Output: 0.05V - 3.25V 
  • Single 3.3V Supply with half-supply reference
DESIGN TOOLS Download
Temperature sensing with PTC thermistor circuit
CIRCUIT060003 — This temperature sensing circuit uses a resistor in series with a positive–temperature–coefficient (PTC) thermistor to form a voltage–divider, which has the effect of producing an output voltage that is linear over temperature. The circuit uses an op amp in a non–inverting (...)
document-generic User guide
Features
  • Senses Temperature between 0°C - 50°C 
  • Output: 0.05V - 3.25V 
  • Single 3.3V Supply with half-supply reference
DESIGN TOOLS Download
Low-noise and long-range PIR sensor conditioner circuit
CIRCUIT060004 — This two stage amplifier design amplifies and filters the signal from a passive infrared (PIR) sensor. The circuit includes multiple low–pass and high–pass filters to reduce noise at the output of the circuit to be able to detect motion at long distances and reduce false triggers. This (...)
document-generic User guide
Features
  • Single 5V Supply 
  • Passes frequencies between 0.7Hz - 10Hz 
  • AC Gain: 90dB
DESIGN TOOLS Download
High-side current sensing with discrete difference amplifier circuit
CIRCUIT060005 — This single–supply, high–side, low–cost current sensing solution detects load current between 50mA and 1A and converters it to an output voltage from 0.25V to 5V. High–side sensing allows for the system to identify ground shorts and does not create a ground disturbance on the load.
document-generic User guide
Features
  • Single 36V supply 
  • Input: 50mA to 1A 
  • Output: 0.25V to 5V
DESIGN TOOLS Download
Bridge amplifier circuit
CIRCUIT060006 — A strain gauge is a sensor whose resistance varies with applied force. To measure the variation in resistance, the strain gauge is placed in a bridge configuration. This design uses a 2 op amp instrumentation circuit to amplify a differential signal created by the change in resistance of a strain (...)
document-generic User guide
Features
  • Single 5V supply with half-supply reference
  • Input: -2.22mV to 2.27mV differential
  • Output: 225mV - 4.72V
  • Strain gauge resistance variation: 115 - 125 Ohms
  • Gain: 1001V/V
DESIGN TOOLS Download
Low-side, bidirectional current-sensing circuit
CIRCUIT060007 — This single-supply low-side, bidirectional current sensing solution can accurately detect load currents from –1A to 1A. The linear range of the output is from 110mV to 3.19V. Low-side current sensing keeps the common-mode voltage near ground, and is thus most useful in applications with large (...)
document-generic User guide
Features
  • Single 5V supply with half-supply reference
  • Input: -2.22mV to 2.27mV differential
  • Output: 225mV - 4.72V 
  • Strain gauge resistance variation: 115 - 125 Ohms 
  • Gain: 1001V/V
DESIGN TOOLS Download
Half-wave rectifier circuit
CIRCUIT060009 — The precision half-wave rectifier inverts and transfers only the negative-half input of a time varying input signal (preferably sinusoidal) to its output. By appropriately selecting the feedback resistor values, different gains can be achieved. Precision half-wave rectifiers are commonly used with (...)
Features
  • 5V Split supply 
  • Input: +/-0.2mVpp to +/-4Vpp 
  • Output: 0.1V to 2V

Reference designs

REFERENCE DESIGNS Download
4- to 20-mA Loop-Powered RTD Temperature Transmitter Reference Design With MSP430 Smart Analog Combo
TIDM-01000 — This TI reference design provides a low-component count, low-cost solution for 4- to 20-mA loop-powered, resistance-temperature detector (RTD), temperature transmitter. The design takes advantage of the on-chip Smart Analog Combo module in the MSP430FR2355 MCU to control the loop current, so  (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
RTD replacement for cold junction compensation reference design in a temperature sensor
TIDA-010019 — Temperature-sensing applications that use a thermocouple (TC) require an accurate local temperature sensor to achieve high accuracy. Solutions for design challenges such as cold-junction compensation (CJC) or including an ultra-low power TC analog front-end are highlighted and addressed in this (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
54-V, 1.5 kW, >99% Efficient, 70x69 mm2 power stage reference design for 3-phase BLDC drives
TIDA-010056 — This reference design demonstrates a 1.5-kW power stage for driving a three-phase brushless DC motor in cordless tools operating from a 15-cell Li-ion battery with a voltage up to 63-V. The design is a 70mm x 69mm compact drive, bringing 25-ARMS continuous current at 20-kHz switching frequency (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
25.2-V, 30-A High-speed sensorless (> 100 krpm) brushless DC motor drive reference design
TIDA-010031 — This reference design is for high-speed sensorless trapezoidal control of 6–33.6 V DC-fed brushless DC (BLDC) motors up to 900 W and motor speeds of up to 180,000 rpm (verified up to 100,000 rpm). A costeffective smart microcontroller with a hardware detection of the commutation points (...)
document-generic Schematic document-generic User guide

CAD/CAE symbols

Package Pins Download
LQFP (PT) 48 View options
TSSOP (DBT) 38 View options
VQFN (RHA) 40 View options
VQFN (RSM) 32 View options

Ordering & quality

Support & training

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