MSP430FR5962IRGZR 16-bit FRAM Microcontroller in IRGZR Package

MSP430FR5962IRGZR Overview

The MSP430FR5962IRGZR is a 16?bit ultra?low?power microcontroller in the MSP430 FRAM family. It combines nonvolatile FRAM memory with integrated analog and digital peripherals for simple sensor, control and metrology designs. Typical supply range supports battery and energy?harvesting systems. The device targets longer lifetime and fewer external components versus flash?based alternatives. For sourcing, technical resources and authorized distribution see IC Manufacturer.

MSP430FR5962IRGZR Technical Specifications

MSP430FR5962IRGZR Key Features

• Single 16?bit core delivering efficient integer performance and compact code density for control tasks.
• FRAM nonvolatile memory enables >10x faster writes and far higher endurance versus conventional flash, which reduces system latency.
• Integrated 12?bit ADC and multiple timers provide tighter analog-to-control loops with fewer external components and lower BOM cost.
• Low supply range and deep low?power modes cut standby consumption, improving battery life in portable and metering applications.

Typical Applications

• Portable sensor modules requiring low standby current and frequent nonvolatile data updates, ideal for battery?powered metering and logging.
• Industrial control nodes that need robust nonvolatile state retention and deterministic wake times across many power cycles.
• Human?machine interface designs where low power and integrated serial peripherals reduce board size and component count.
• Energy?harvesting systems that demand operation from 1.8 V and efficient FRAM writes to preserve energy and extend lifetime.

MSP430FR5962IRGZR Advantages vs Typical Alternatives

The device offers FRAM instead of flash, which provides faster write speeds and far higher endurance. Its 1.8?C3.6 V operation and multiple low?power modes lower average system draw compared with many 8?bit MCUs. Integrated 12?bit ADC and multiple timers reduce external parts and simplify PCB layout. Together, these aspects give designers higher reliability, fewer component tradeoffs and lower lifecycle cost when compared to typical flash?based microcontrollers in similar control roles.

MSP430FR5962IRGZR Brand Info

The MSP430FR5962IRGZR is part of Texas Instruments?? MSP430 family. TI positions this series for ultra?low?power embedded systems and industrial designs. The brand emphasizes FRAM technology, long-term reliability and broad toolchain support, including development kits and software libraries tailored for rapid prototyping and production.

FAQ

What core does it use?

The MCU uses a 16?bit MSP430 RISC core designed for low power. The core delivers efficient control performance and compact code, suitable for battery?sensitive applications.

How much nonvolatile memory is included?

This device includes 64 KB of FRAM nonvolatile memory. FRAM supports fast writes and very high endurance compared with traditional flash memory.

What voltage range does it support?

Supply voltage range is 1.8 V to 3.6 V. That allows operation from standard batteries, coin cells and many energy?harvesting sources without additional regulators.

Which analog peripherals are available?

The part includes a 12?bit ADC and multiple 16?bit timers. These analog and timing peripherals enable precise sensor measurement and deterministic control loops on a single chip.

Where is it typically used?

It is commonly used in portable sensors, industrial control nodes, HMI modules and energy?harvesting systems where low power consumption and reliable nonvolatile data retention are critical.