MSP430FR2422IPW16R 16-bit FRAM Microcontroller IPW16R Package

MSP430FR2422IPW16R Overview

The MSP430FR2422IPW16R is a low-power, 16-pin microcontroller in the MSP430 FRAM family. It combines a 16-bit MSP430 CPU with non-volatile FRAM to deliver fast write cycles, high endurance, and deterministic performance for battery-powered and embedded industrial systems. The small 16-pin package supports compact board layouts and lower BOM costs. Designers working with metering, sensor nodes, or human-machine interfaces will value the device’s low standby currents, flexible serial interfaces, and reduced code maintenance. For procurement and detailed sourcing, visit IC Manufacturer.

MSP430FR2422IPW16R Technical Specifications

MSP430FR2422IPW16R Key Features

• 16-bit MSP430 CPU core with compact code density for efficient control and timing tasks. This yields lower code size and faster execution compared with many 8-bit alternatives.
• Non-volatile FRAM memory for fast writes and high endurance, which reduces write latency and extends lifecycle for frequent logging or parameter updates.
• Low-power architecture with multiple low-power modes to extend battery life in portable or remote applications, providing better standby efficiency than many flash-based MCUs.
• Small 16-pin VSSOP package that eases PCB placement, reduces board area, and supports cost-sensitive, space-constrained designs without sacrificing key I/O.

Typical Applications

• Battery-powered sensor nodes and wireless edge devices that need deterministic non-volatile storage for calibration data and frequent small writes over long deployments.
• Utility meters and data loggers requiring high endurance non-volatile memory and low standby current for multi-year field operation with limited power budgets.
• Industrial human-machine interfaces and simple control panels where a compact 16-pin MCU provides serial connectivity, low-power standby, and retained settings across power cycles.
• Consumer peripherals and small appliances that benefit from compact packaging, fast non-volatile writes for user settings, and robust temperature operation to -40 ??C.

MSP430FR2422IPW16R Advantages vs Typical Alternatives

The FRAM-based MSP430 part delivers faster write speeds and far higher write endurance than many flash-based microcontrollers, which lowers maintenance and extends product life in write-heavy tasks. The 16-bit core offers better code density and more precise timing than common 8-bit options, while the VSSOP-16 package reduces board area and BOM cost compared with larger-pin solutions. Combined, these traits make it a more efficient, compact, and robust choice for low-power and data-logging industrial applications.

MSP430FR2422IPW16R Brand Info

The MSP430FR2422IPW16R is part of the MSP430 family offered by Texas Instruments. TI positions the MSP430 portfolio for low-power embedded control, emphasizing ultra-low standby currents, FRAM non-volatile memory, and broad ecosystem support including development tools, compilers, and reference designs tailored for industrial and IoT applications.

FAQ

What package does this part use?

The device ships in a 16-pin VSSOP-style package identified by the IPW16 code. The suffix R indicates tape-and-reel packaging suitable for volume PCB assembly processes.

What memory technology does it use?

This microcontroller uses non-volatile FRAM. FRAM provides faster write cycles and higher endurance than conventional flash, which helps in frequent-logging and configuration-storage scenarios.

What supply voltage is required?

The part operates across a low-voltage supply range typical for MSP430 FRAM devices. This allows direct use with common 1.8 V and 3.3 V systems and supports battery-powered designs that require energy-efficient operation.

Is it suitable for battery-powered designs?

Yes. The MSP430 architecture emphasizes ultra-low-power modes and reduced standby currents, making the device well suited for long-life battery applications such as sensors, meters, and remote monitors.

Where can I get development support?

Development support is available through Texas Instruments?? MSP430 ecosystem. Engineers can use TI development kits, reference designs, and software tools to accelerate prototyping and production readiness.