MSP430FR2000IRLLT 16-bit FRAM Microcontroller, IRLLT Package

MSP430FR2000IRLLT Overview

The MSP430FR2000IRLLT is a low-power 16-bit microcontroller that combines nonvolatile FRAM with a compact pin count for simple embedded control. It targets battery?sensitive and cost?constrained designs where low standby current, fast nonvolatile writes and a small package matter. The device balances reduced active power with reliable code and data retention, making it suitable for many meter, sensor and wearable designs. Learn more from IC Manufacturer.

MSP430FR2000IRLLT Technical Specifications

MSP430FR2000IRLLT Key Features

• 16?bit RISC core for compact code and efficient processing in control and sensing tasks.
• FRAM nonvolatile memory enables fast, low?energy writes and high endurance compared with typical flash, reducing write latency and extending lifecycle for frequent data logging.
• Ultra?low voltage operation across 1.8?C3.6 V supports single?cell battery systems and wider supply tolerances for longer field life.
• Small 14?pin package reduces board area and BOM cost while still offering sufficient I/O for simple embedded systems.
• Low standby modes conserve energy in idle conditions, improving battery lifetime for intermittent sampling and always?on nodes.
• Compact RAM and peripheral set tuned to sensor, meter and human?interface functions where small data footprints and predictable timing matter.

Typical Applications

• Battery?powered sensor nodes requiring frequent nonvolatile logging and low idle current for multi?year field operation in IoT deployments.
• Portable medical or wearable devices that need reliable nonvolatile storage and low active and standby power for extended battery life.
• Simple metering and utility instrumentation that benefit from FRAM??s fast writes and high endurance for event counters and configuration storage.
• Consumer products with limited PCB space needing a compact MCU that supports control, timing and nonvolatile data retention without external memory.

MSP430FR2000IRLLT Advantages vs Typical Alternatives

The FRAM?based MSP430FR2000IRLLT offers faster, lower?energy nonvolatile writes and higher endurance compared with traditional flash?based microcontrollers. With a 16?bit core and up to 16 MHz operation it provides a simpler and often lower?cost solution for control tasks than higher?performance 32?bit MCUs. The small 14?pin package and wide 1.8?C3.6 V supply range make integration easier in space?constrained and battery?operated designs. Overall, it trades peak compute for better energy efficiency and nonvolatile write performance.

MSP430FR2000IRLLT Brand Info

The MSP430FR2000IRLLT is part of Texas Instruments?? MSP430 family of ultra?low?power microcontrollers. TI positions this line for energy?sensitive embedded applications that require compact form factors, nonvolatile FRAM, and proven low?power operation for long battery life and reliable field deployment.

FAQ

What memory type does it use?

This device uses FRAM (ferroelectric RAM) for its nonvolatile memory. FRAM provides fast write times, high write endurance and low energy per write compared with conventional flash.

What supply voltage is required?

The supported supply range is 1.8 V to 3.6 V. This allows operation from single?cell batteries and common regulated supplies used in portable and embedded systems.

How many I/O pins are available?

The package offers ten digital I/O pins in a compact 14?pin package. That level of I/O supports sensors, buttons, indicators and simple peripheral interfaces without extra expanders.

Is it suitable for battery?powered products?

Yes. Low active power combined with multiple low?power modes and a low operating voltage range make it appropriate for battery?powered and energy?harvesting applications.

Which package does IRLLT indicate?

The IRLLT suffix denotes the specific 14?pin package variant used for assembly and supply. It identifies the physical package and ordering code for board?level integration and sourcing.