MSP430FR2675TPTR Overview
The MSP430FR2675TPTR is a low?power, 16?bit microcontroller from a family built around non?volatile FRAM memory and a compact MSP430 CPU design. It targets embedded industrial and consumer systems that need faster write cycles, lower energy per write, and higher endurance compared with traditional flash memory. The device provides a mix of integrated analog and digital peripherals for sensor interfacing, serial communications, and real?time control. For component sourcing and additional part families, see IC Manufacturer.
MSP430FR2675TPTR Technical Specifications
| Parameter | Value |
|---|---|
| CPU | 16?bit MSP430 RISC core |
| Non?volatile memory | FRAM (on?chip) |
| Maximum core clock | Up to 16 MHz |
| Operating voltage | 1.8 V to 3.6 V |
| Analog converter resolution | 12?bit ADC module |
| Supply temperature range | Industrial: ?40 ??C to +85 ??C |
| Serial interfaces | eUSCI modules: UART, SPI, I2C (multi?mode) |
| Timers | Multiple Timer_A peripherals for PWM and capture/compare |
| Low?power modes | Several LPMs for sub???A standby currents |
| Package style (suffix) | Tape and reel industrial packaging (TPTR) |
MSP430FR2675TPTR Key Features
- 16?bit MSP430 core ?? delivers deterministic control and reduced code size versus typical 32?bit MCUs for many control tasks.
- On?chip FRAM ?? enables faster writes and higher endurance than flash, which matters for frequent logging and calibration storage.
- Low operating voltage ?? 1.8?C3.6 V range supports battery?powered and energy?harvested systems with fewer power rails.
- Integrated 12?bit ADC ?? allows accurate sensor measurement with fewer external components, improving system integration and cost.
- Multiple serial interfaces ?? flexible eUSCI modules support UART, SPI, and I2C for wider connectivity to peripherals and networks.
- Multiple timers ?? built?in Timer_A modules enable precise PWM generation and timing control for motor drives and power stages.
- Multiple low?power modes ?? efficient sleep states reduce average system current for long battery life in portable products.
Typical Applications
- Battery?powered sensor nodes that require frequent non?volatile logging and long operating life using lower standby current and fast FRAM writes.
- Industrial control panels that need deterministic 16?bit processing, accurate 12?bit ADC measurements, and robust UART/SPI/I2C connectivity.
- Home automation modules where low voltage operation and multiple serial interfaces simplify integration with smart sensors and actuators.
- Portable instrumentation that benefits from FRAM endurance for calibration data, low power modes for extended runtime, and on?chip timers for measurement scheduling.
MSP430FR2675TPTR Advantages vs Typical Alternatives
The MSP430FR2675TPTR offers clear benefits when compared to flash?based 16?bit MCUs and many 8?bit controllers. Its FRAM provides faster write speeds and far greater write endurance, which reduces latency and wear for frequent data logging or calibration tasks. The 16?bit core delivers simpler code and lower memory use versus 32?bit parts in many control applications. Combined with a 1.8?C3.6 V range and multiple low?power modes, the device typically yields lower average system current and better battery life for embedded designs.
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MSP430FR2675TPTR Brand Info
The MSP430FR2675TPTR is part of the MSP430 family from Texas Instruments. Texas Instruments is known for broad analog and embedded portfolios. This device reflects TI??s focus on low?power microcontrollers with integrated FRAM to meet industrial and portable application needs.
FAQ
What memory type does it use?
The device uses on?chip FRAM non?volatile memory. FRAM enables faster write operations and higher endurance than traditional flash, which is useful for repeated logging and calibration storage.
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What is the supply voltage range?
It operates across a low voltage range of approximately 1.8 V to 3.6 V. This supports single?cell battery operation and common 3.3 V systems while keeping power consumption low.
Which serial interfaces are available?
Integrated eUSCI modules provide multi?mode serial connectivity including UART for console or modem links, SPI for fast peripheral data exchange, and I2C for sensor and board?level communication.
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Is it suitable for battery?powered products?
Yes. The device includes several low?power modes and a low operating voltage range. Those features help minimize average current draw, extending battery life in portable or remote applications.
What analog features are included?
On?chip analog includes a 12?bit ADC for sensor measurement and system monitoring. This reduces the need for external ADCs and supports higher integration and lower system cost.