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

MSP430FR2355

ACTIVE

Product details

Non-volatile memory (kB) 32 RAM (KB) 4 ADC 12-bit SAR GPIO pins (#) 44 Features DAC, OpAmp, PGA, Real-time clock UART 2 USB No Number of I2Cs 2 SPI 4 Comparator channels (#) 2
Non-volatile memory (kB) 32 RAM (KB) 4 ADC 12-bit SAR GPIO pins (#) 44 Features DAC, OpAmp, PGA, Real-time clock UART 2 USB No Number of I2Cs 2 SPI 4 Comparator channels (#) 2
LQFP (PT) 48 81 mm² 9 x 9 TSSOP (DBT) 38 43 mm² 9.7 x 4.4 VQFN (RHA) 40 36 mm² 6 x 6 VQFN (RSM) 32 16 mm² 4 x 4
  • 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)
  • 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)

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.

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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Technical documentation

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Type Title Date
* Data sheet MSP430FR235x, MSP430FR215x Mixed-Signal Microcontrollers datasheet (Rev. D) 10 Dec 2019
* Errata MSP430FR2355 device erratasheet (Rev. I) 27 May 2021
* User guide MSP430FR4xx and MSP430FR2xx Family User's Guide (Rev. I) 13 Mar 2019
Application note UART-to-I2C Bridge Using Low-Memory MSP430™ MCUs (Rev. A) 29 Sep 2021
Technical article Detect. Sense. Control: Simplify building automation designs with MSP430™︎ MCUs 23 Aug 2021
Application note Designing With the MSP430FR4xx and MSP430FR2xx ADC (Rev. A) 02 Aug 2021
Application note Migrating from MSP430 F2xx and G2xx families to MSP430 FR4xx and FR2xx family (Rev. G) 02 Aug 2021
Application note Migration from MSP430 FR58xx, FR59xx, and FR6xx to FR4xx and FR2xx (Rev. B) 02 Aug 2021
Application note PIR Motion Detector Using Integrated Smart Analog on MSP430FR2355 23 Jul 2021
Application note MSP430 System-Level ESD Considerations (Rev. B) 14 Jul 2021
Application note MSP430 and DRV83xx Selection Guide for Power Tools (Rev. A) 14 Jun 2021
Application note Single-Chip Pulse Oximeter Designs Based on MSP430’s Smart Analog Combo 20 May 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
User guide MSP430 FRAM Devices Bootloader (BSL) User's Guide (Rev. AA) 19 Feb 2021
Application note Battery Charging Using the MSP430FR2355 MCU (Rev. A) 21 Jan 2021
Application note MSP430FR2xx and MSP430FR4xx DCO+FLL Application Guide 07 Dec 2020
Technical article Reaping the benefits of an MSP430™ MCU with Smart Analog Combo in pulse oximeter designs 05 Nov 2020
Application note Temperature Sensing NTC Circuit With MSP430 Smart Analog Combo (Rev. C) 09 Mar 2020
Application note Half-wave rectifier circuit with MSP430 smart analog combo (Rev. A) 06 Mar 2020
Application note High-side current-sensing circuit design with MSP430 smart analog combo (Rev. B) 06 Mar 2020
Application note Low-noise long-range PIR sensor conditioner circuit MSP430 smart analog combo (Rev. A) 06 Mar 2020
Application note Low-side bidirectional current sensing circuit with MSP430™ smart analog combo (Rev. A) 06 Mar 2020
Application note Single-supply low-side unidirectional current-sensing circuit with MSP430 SAC (Rev. A) 06 Mar 2020
Application note Strain gauge bridge amplifier circuit with MSP430 smart analog combo (Rev. A) 06 Mar 2020
Application note Temperature Sensing PTC Circuit With MSP430 Smart Analog Combo (Rev. B) 06 Mar 2020
Application note Transimpedance amplifier circuit with MSP430 smart analog combo (Rev. A) 06 Mar 2020
Application note Dual-Ray Smoke Detector Design With MSP430FR2355 MCUs 07 Feb 2020
Application note MSP430 System ESD Troubleshooting Guide 13 Dec 2019
Application note How to Use the Smart Analog Combo in MSP430™ MCUs (Rev. A) 24 Oct 2019
Technical article Leveraging MSP430™ FRAM MCUs with integrated configurable analog in modern-day factories 30 Aug 2019
Application note MSP430’s Analog Combo Enables True Single-Chip Pulse Oximeter Designs 14 Jun 2019
White paper Smart Analog Combo Enabling Tomorrow's Sensing and Measurement Applications (Rev. B) 22 Aug 2018

Design & development

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

Development kit

MSP-EXP430FR2355 — MSP430FR2355 LaunchPad™ development kit

The MSP-EXP430FR2355 LaunchPad™ Development Kit is an easy-to-use evaluation module (EVM) based on the MSP430FR2355 Value Line microcontroller (MCU). It contains everything needed to start developing on the ultra-low-power MSP430FR2x Value Line MCU platform, including on-board debug probe for (...)

Development kit

MSP-TS430PT48 — Target Development Board for MSP430FR2355 MCU - 48-pin (microcontroller not included)

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 (...)

In stock
Limit: 10
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 (...)

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 (...)

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 (...)

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 (...)
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

MSP430FR235x, MSP430FR215x Code Examples (Rev. D)

SLAC740D.ZIP (478 KB)
Simulation model

MSP430FR235x SAC TINA-TI Reference Design

SLAM348.TSC (59 KB) - TINA-TI Reference Design
Simulation model

MSP430FR235x SAC TINA-TI Spice Model

SLAM349.ZIP (6 KB) - TINA-TI Spice Model
Design tool

CIRCUIT0020 — Transimpedance Amplifier Circuit

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 (...)
Design tool

CIRCUIT060001 — Single-supply, low-side, unidirectional current-sensing circuit

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.
Design tool

CIRCUIT060002 — Temperature sensing with NTC thermistor circuit

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 (...)
Design tool

CIRCUIT060003 — Temperature sensing with PTC thermistor circuit

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 (...)
Design tool

CIRCUIT060004 — Low-noise and long-range PIR sensor conditioner circuit

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 (...)
Design tool

CIRCUIT060005 — High-side current sensing with discrete difference amplifier circuit

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.
Design tool

CIRCUIT060006 — Bridge amplifier circuit

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 (...)
Design tool

CIRCUIT060007 — Low-side, bidirectional current-sensing circuit

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 (...)
Design tool

CIRCUIT060009 — Half-wave rectifier circuit

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 (...)
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 (...)

参考设计

TIDA-010019 — RTD replacement for cold junction compensation reference design in a temperature sensor

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 (...)
参考设计

TIDA-010056 — 54-V, 1.5 kW, >99% Efficient, 70x69 mm2 power stage reference design for 3-phase BLDC drives

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 (...)
参考设计

TIDM-01000 — 4- to 20-mA Loop-Powered RTD Temperature Transmitter Reference Design With MSP430 Smart Analog Combo

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  (...)
参考设计

TIDA-010031 — 25.2-V, 30-A High-speed sensorless (> 100 krpm) brushless DC motor drive reference design

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 (...)
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

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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