MSP430FR2153TRSMT Overview
The MSP430FR2153TRSMT is a low?power, FRAM?based microcontroller from IC Manufacturer. It combines a 16?bit MSP430 core with non?volatile FRAM to deliver faster writes, higher endurance, and lower active energy than comparable flash devices. The device targets battery?powered and energy?sensitive industrial applications that demand deterministic nonvolatile storage, compact packaging for surface mount assembly, and flexible I/O integration.
MSP430FR2153TRSMT Technical Specifications
| Parameter | Value |
|---|---|
| CPU | 16?bit MSP430 RISC core |
| Maximum clock | 16 MHz |
| Nonvolatile memory | 2 KB FRAM |
| SRAM | 128 bytes |
| Operating voltage | 1.8 V to 3.6 V |
| Operating temperature | -40 ??C to +85 ??C |
| GPIO count | Up to 16 general?purpose I/O pins |
| Analog input | 10?bit ADC, multiple channels |
| Communication | UART / SPI / I2C peripheral support |
| Package | Surface?mount package, tape?and?reel (TRSMT) |
| Typical standby current | Sub?microamp to microamp class in low?power modes |
| Program/Debug | On?chip debug interface (hardware debug support) |
MSP430FR2153TRSMT Key Features
- FRAM nonvolatile storage ?? enables faster write speeds and far greater endurance compared with flash, reducing maintenance cycles and code update delays.
- 16?bit MSP430 core ?? balances code density and processing efficiency for control tasks and sensor processing while conserving energy.
- Low operating voltage ?? 1.8?C3.6 V range supports single?cell batteries and standard power rails for portable and embedded systems.
- Integrated analog and comms ?? built?in ADC and serial peripherals simplify sensor interfacing and reduce external component count.
- Small SMT footprint ?? tape?and?reel packaging supports automated assembly and high?volume production with consistent placement accuracy.
- Low?power modes ?? multiple standby and active low?current states extend battery life in duty?cycled applications.
- Deterministic nonvolatile writes ?? FRAM allows frequent data logging and configuration saves without wear?leveling strategies.
Typical Applications
- Battery?powered sensor nodes that require frequent nonvolatile logging and sub?microamp sleep currents for multi?year field lifetime.
- Handheld industrial instruments that need fast nonvolatile configuration saves and reliable write endurance in rugged environments.
- Smart metering and energy monitoring endpoints that benefit from low standby consumption and deterministic FRAM data preservation after power loss.
- Motor control front?ends or simple HMI controllers where compact SMT packaging, serial comms, and efficient 16?bit processing reduce BOM cost and board area.
MSP430FR2153TRSMT Advantages vs Typical Alternatives
The device offers clear advantages compared with similar flash?based microcontrollers. FRAM delivers orders?of?magnitude higher write endurance and lower write energy than flash. The 16?bit MSP430 core provides better code density and lower active energy than many 32?bit alternatives for simple control tasks. The broad 1.8?C3.6 V range and low?power modes reduce the need for power conversion and extend battery life. Surface?mount tape?and?reel packaging enables cost?efficient automated manufacturing at scale.
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MSP430FR2153TRSMT Brand Info
MSP430FR2153TRSMT is part of Texas Instruments?? MSP430 family of ultra?low?power microcontrollers. The brand emphasizes energy efficiency, FRAM nonvolatile memory, and scalable peripheral integration for industrial and portable embedded designs.
FAQ
What nonvolatile memory does it use?
The device uses FRAM (ferroelectric RAM). FRAM provides fast writes, much higher endurance than flash, and low energy per write. It supports frequent data logging and configuration saves without wear concerns.
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What voltage supply range is supported?
The microcontroller operates across a wide low?voltage range, suitable for single?cell battery systems and common embedded rails. This range allows direct connection to many power sources without extensive regulation.
Is it suitable for battery?powered sensors?
Yes. The combination of FRAM, ultra?low?power modes, and a 16?bit MSP430 core makes it well suited to battery?operated sensor nodes that require long sleep times and occasional active processing.
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What communications interfaces are available?
The part includes standard serial interfaces such as UART, SPI, and I2C, enabling easy integration with sensors, radios, and external memory while minimizing external component count.
How does the package support manufacturing?
The TRSMT designation indicates surface?mount tape?and?reel packaging optimized for automated pick?and?place assembly. This supports high throughput and repeatable mounting for volume production.