MSP430FR5869IRGZT 16-bit FRAM MCU, Tape & Reel

MSP430FR5869IRGZT Overview

The MSP430FR5869IRGZT is a low-power, 16?bit microcontroller that combines ferroelectric nonvolatile memory and a compact peripheral set for embedded control. It targets battery-powered and energy-conscious industrial designs that need more longevity and faster nonvolatile writes than flash-based alternatives. Designers get multiple analog and digital peripherals, low-power modes, and a mid-range clock rate for balanced performance and efficiency. For sourcing and component information visit IC Manufacturer.

MSP430FR5869IRGZT Technical Specifications

MSP430FR5869IRGZT Key Features

• FRAM nonvolatile memory for fast, many-cycle writes that improve logging and configuration updates versus flash.
• 16?bit MSP430 core that delivers deterministic control with lower code size compared to many 32?bit MCUs.
• Low operating voltage enabling operation from 1.8 V to 3.6 V, which supports single?cell batteries and low-voltage rails.
• Multiple low-power modes to extend battery life and reduce standby current for portable and remote systems.
• Integrated 12?bit ADC and analog comparators for higher-resolution sensing and simpler front-end design than 8?bit alternatives.
• Standard serial interfaces (UART, SPI, I2C) for easier integration with sensors, external memory, and communication modules.

Typical Applications

• Battery-powered sensor nodes that require frequent nonvolatile logging and long cycle endurance for adaptive thresholds and calibration storage.
• Industrial control panels that need deterministic 16?bit control, low standby current, and reliable nonvolatile configuration storage across power cycles.
• Portable medical instruments where lower-voltage operation, higher ADC resolution, and frequent secure data writes improve measurement accuracy and lifetime.
• Smart metering and energy management endpoints that benefit from rapid nonvolatile writes, low power modes, and robust analog sensing interfaces.

MSP430FR5869IRGZT Advantages vs Typical Alternatives

The device delivers FRAM-based nonvolatile storage that writes faster and endures many more cycles than flash. It uses a 16?bit core that often yields smaller code size and lower active power than 32?bit microcontrollers at similar control tasks. Voltage compatibility from 1.8 V to 3.6 V offers broader battery and rail flexibility than many fixed?voltage parts. Built-in ADC, comparators, timers, and standard serial ports reduce BOM count and simplify integration compared to designs that need multiple external components.

MSP430FR5869IRGZT Brand Info

The MSP430FR5869IRGZT is part of Texas Instruments’ MSP430 family. TI positions MSP430 devices for ultra?low?power embedded applications. The family emphasizes low active and standby current, mixed-signal integration, and robust toolchain support for rapid development and production scaling.

FAQ

What type of nonvolatile memory is used?

It uses ferroelectric RAM (FRAM), which supports faster write speeds and a far higher write endurance than traditional flash memory. FRAM suits frequent data logging and calibration storage.

What supply voltage does it support?

The device operates across a low-voltage range from 1.8 volts up to 3.6 volts, enabling compatibility with single-cell lithium and common industrial 3.3 V rails.

What is the maximum clock frequency?

The core runs at up to 16 MHz, offering a balance between processing throughput and power consumption for real?time control tasks and signal processing.

Which analog features are integrated?

On-chip analog features include a 12?bit ADC and analog comparators. These support higher-resolution sensing and reduce the need for external ADC components in many applications.

What interfaces are available for peripherals?

The device includes common serial interfaces such as UART, SPI, and I2C, plus multiple timers and GPIOs, making it straightforward to connect sensors, actuators, and communication modules.