MSP430FR2532IRGER FRAM 16-Bit Microcontroller, IRGER Package

MSP430FR2532IRGER Overview

The MSP430FR2532IRGER is a low-power, 16-bit MCU built with non-volatile FRAM memory and an energy-efficient MSP430 CPU. It combines deterministic real-time control with integrated analog and digital peripherals for compact embedded designs. The device targets battery-powered and industrial control uses where lower standby current and faster non-volatile writes matter. For procurement and detailed ordering information visit IC Manufacturer.

MSP430FR2532IRGER Technical Specifications

MSP430FR2532IRGER Key Features

• 16-bit MSP430 core for compact code and efficient control in real-time tasks.
• On-chip FRAM that enables faster non-volatile writes and higher endurance compared with flash, reducing firmware update time.
• Ultra-low-power operation with multiple low-power modes to extend battery life in duty-cycled systems.
• Integrated analog and serial peripherals (ADC, comparators, eUSCI) to minimize external components and accelerate system integration.

Typical Applications

• Battery-powered sensors and data loggers where low standby current and fast FRAM writes reduce power drain and improve reliability over flash-based alternatives.
• Industrial control nodes requiring robust non-volatile storage, deterministic control timing, and wide temperature operation from -40 ??C to +85 ??C.
• Human-machine interfaces with compact MCU footprints where integrated ADCs and serial interfaces reduce board area and BOM cost.
• Portable medical monitors and wearable devices that need low power, fast non-volatile parameters storage, and reliable operation across varied supply voltages.

MSP430FR2532IRGER Advantages vs Typical Alternatives

The device pairs a 16-bit core with FRAM to deliver faster non-volatile writes and greater endurance than flash-based MCUs. It runs at up to 16 MHz while operating from 1.8 V to 3.6 V, offering wider input range than some narrow-voltage competitors. Multiple low-power modes provide lower standby currents than many mainstream microcontrollers, helping designs meet stricter battery life targets. Integrated analog and serial modules reduce component count and speed time-to-market for control and sensing applications.

MSP430FR2532IRGER Brand Info

The MSP430FR2532IRGER is produced by Texas Instruments, a longstanding semiconductor vendor focused on analog and embedded processing. The MSP430 family emphasizes ultra-low-power MCU solutions, FRAM-based non-volatile memory technology, and broad toolchain support for rapid development and deployment.

FAQ

What memory type does it use?

The device uses on-chip FRAM non-volatile memory. FRAM provides faster write times and far higher endurance than typical flash, which benefits frequent data logging and runtime configuration storage.

What voltage range is supported?

It operates from 1.8 V to 3.6 V. This range supports common battery chemistries and standard 3.3 V systems and keeps the MCU compatible with many mixed-signal front ends.

Which serial interfaces are available?

On-chip serial communication is provided by eUSCI modules that support UART, SPI, and I2C modes. These interfaces enable connectivity with sensors, memories, and host controllers without adding external bridge chips.

Is it suitable for industrial temperatures?

Yes. The device supports industrial temperature operation from -40 ??C up to +85 ??C, making it suitable for factory automation, industrial sensors, and harsh-environment deployments.

How does FRAM help battery-powered designs?

FRAM reduces write energy and time compared with flash, enabling short, infrequent power-on events to store data. Combined with multiple low-power modes, this lowers average system power and extends battery life in portable applications.