MSP430FR5962IZVWR 16-Bit FRAM Microcontroller

MSP430FR5962IZVWR Overview

The MSP430FR5962IZVWR is a low-power, 16-bit microcontroller that combines non-volatile FRAM with a compact 48-pin package for industrial embedded designs. It targets battery-powered and energy-sensitive systems that demand fast non-volatile writes, robust I/O, and mixed-signal peripherals. The device supports a wide supply range and industrial temperature grading, making it suitable for longer-life deployments that require reliable state retention and lower active and standby currents. Learn more from the manufacturer’s product resources at IC Manufacturer.

MSP430FR5962IZVWR Technical Specifications

MSP430FR5962IZVWR Key Features

• Single 16-bit MSP430 CPU core for efficient control and deterministic execution with low code size.
• Integrated FRAM for fast, high-endurance non-volatile storage that reduces write-latency and power compared with flash.
• Low-voltage operation (1.8?C3.6 V) to enable longer battery life and compatibility with common battery chemistries.
• Multiple mixed-signal peripherals (12-bit ADC, timers, eUSCI) to simplify sensor interface and system integration.
• 48-pin VQFN packaging for higher pin density versus smaller packages, yet compact footprint for space-constrained PCBs.

Typical Applications

• Battery-powered sensor nodes that require frequent non-volatile data logging and long operating life with minimal energy overhead.
• Industrial monitoring and control endpoints that need robust temperature range and reliable non-volatile state retention after power loss.
• Portable medical devices where deterministic control, fast non-volatile writes, and low idle current improve user experience and safety.
• Consumer and IoT appliances that combine low-cost mixed-signal sensing, UART/I2C/SPI communications, and occasional FRAM storage updates.

MSP430FR5962IZVWR Advantages vs Typical Alternatives

The device stands out for its non-volatile FRAM which offers faster writes and far higher endurance than typical flash. It also runs on a 16-bit MSP430 core that yields compact code size and lower active current than many 32-bit alternatives in similar roles. The 48-pin VQFN package packs more I/O in a smaller footprint than many larger QFP parts. For low-power and frequent write scenarios, this device offers measurable energy and reliability advantages over flash-based microcontrollers.

MSP430FR5962IZVWR Brand Info

The MSP430FR5962IZVWR is part of Texas Instruments’ MSP430 family of ultra-low-power microcontrollers. TI positions this line for energy-constrained embedded systems, emphasizing low active current, FRAM advantages, and broad peripheral integration to accelerate development and lower system energy budgets.

FAQ

What is the core architecture?

The microcontroller uses a 16-bit MSP430 RISC core. This architecture delivers compact code, low active power, and deterministic execution suitable for control loops and sensor processing.

How much non-volatile memory is included?

The device includes FRAM as its non-volatile memory. FRAM supports fast write cycles and high endurance compared with flash, enabling frequent data logging and parameter storage.

What supply voltage does it require?

Supply operation ranges from 1.8 V to 3.6 V. This range supports many battery chemistries and provides flexibility for both single-cell and regulated multi-cell systems.

Is it suitable for industrial use?

Yes. The part is specified for an industrial temperature range down to -40 ??C and up to +85 ??C, making it suitable for many industrial and commercial deployments.

What communications are available?

The microcontroller includes eUSCI modules that support UART, I2C, and SPI interfaces. These peripherals allow direct connection to sensors, displays, and other digital devices without extra bridge components.