MSP430FR2111IPW16R 16-bit FRAM Microcontroller, 16-Pin Package

MSP430FR2111IPW16R Overview

The MSP430FR2111IPW16R is an ultra?low?power microcontroller in the MSP430 FRAM series. It pairs a 16?bit CPU with nonvolatile FRAM to deliver fast writes and high endurance for frequent data logging. The 16?pin package targets compact, battery?powered designs that demand long run time and reliable nonvolatile storage. This device suits sensor nodes, simple control tasks, and low?cost embedded systems. Learn more from the IC Manufacturer.

MSP430FR2111IPW16R Technical Specifications

MSP430FR2111IPW16R Key Features

• 16?bit CPU for compact code and efficient integer arithmetic, reducing cycle counts versus 8?bit alternatives.
• FRAM nonvolatile memory allows fast in?place writes and higher endurance, useful for frequent logging and configuration storage.
• Low supply range down to 1.8 V enables longer battery life and compatibility with modern low?voltage sensors.
• Multiple low?power modes to minimize energy use in idle periods, improving run time in battery?dependent designs.

Typical Applications

• Battery?powered sensor nodes that require frequent data writes and long service life without sacrificing write speed or endurance.
• Simple industrial controllers that store calibration and configuration in nonvolatile memory while operating in harsh temperature ranges.
• Portable handheld instruments where a compact 16?pin package provides cost?effective control with persistent FRAM storage for logs.
• Consumer devices that need rapid nonvolatile parameter updates, low standby current, and reliable operation over many write cycles.

MSP430FR2111IPW16R Advantages vs Typical Alternatives

The device combines a 16?bit core with FRAM, offering faster nonvolatile writes and higher endurance than typical flash?based MCUs. It runs from low voltages 1.8?C3.6 V, which extends battery life compared with higher?voltage parts. The small 16?pin package reduces board area and BOM cost versus larger MCUs. Multiple low?power modes provide clear energy savings for sleep/duty?cycled systems. For compact, low?power applications that need frequent data updates, this device offers tangible advantages in speed, reliability, and integration.

MSP430FR2111IPW16R Brand Info

The MSP430FR2111IPW16R is part of the MSP430 family from Texas Instruments. TI??s MSP430 line focuses on ultra?low power microcontrollers with FRAM options for fast, durable nonvolatile storage. The family supports embedded designers with documented reference material and broad ecosystem tools for development and production.

FAQ

What memory type does this MCU use?

This MCU uses FRAM, a ferroelectric nonvolatile memory. FRAM supports faster writes and higher endurance compared with typical embedded flash. It is suited to frequent configuration or data logging.

What is the operating voltage range?

The device operates over a low voltage range down to 1.8 volts and up to 3.6 volts. This range makes it compatible with common battery chemistries and low?voltage sensor front ends.

How many pins does the package have?

The package provides 16 pins. The compact pin count reduces PCB area and BOM cost for space?constrained or low?cost products while still offering multiple I/O lines.

Is this MCU suitable for battery applications?

Yes. Low supply voltage and multiple low?power modes make it well suited for battery?powered systems that require long standby life and occasional active operation.

Who manufactures this microcontroller?

The MSP430 family, including this device, is manufactured by Texas Instruments. TI offers documentation, development tools, and support for integrating the MCU into embedded designs.