MSP430FR5987IPMR

Microcontrollers Overview

The MSP430FR5987IPMR is a 16-bit microcontroller from the Texas Instruments MSP430 family, housed in a 64-pin LQFP package. It features 64 kB of FRAM program memory and 2 kB of SRAM data RAM. The device operates with a maximum clock frequency of 16 MHz and supports an input voltage range of 1.8 V to 3.6 V. It includes a 12-bit ADC with 12 channels and provides 48 general-purpose I/O pins. The component supports interfaces including I2C, IrDA, SPI, and UART, functioning within a temperature range of -40°C to +85°C.

Microcontrollers Feature Summary

• Integrates non-volatile FRAM memory for reliable data retention without requiring charge pumps.
• Supports ultra-low power operation with multiple optimized low-power modes to extend battery life.
• Includes a 12-bit analog-to-digital converter with internal reference and sample-and-hold capabilities.
• Features hardware acceleration via a 16-bit RISC architecture and constant voltage generator.

Microcontrollers Applications

• Smart metering and utility monitoring systems
• Industrial process control and automation
• Portable medical devices and health monitors
• Sensor nodes in IoT networks

Microcontrollers Procurement Notes

Verify the specific suffix IPMR against official Texas Instruments documentation to confirm the tape-and-reel packaging variant. Ensure compatibility with required operating temperatures and voltage levels. Cross-reference the full part number with authorized distributors to avoid counterfeit components. Confirm RoHS compliance status through current datasheets before integration into production designs.

Microcontrollers Selection Notes

Select this model when design requirements include non-volatile FRAM storage combined with moderate processing speed. It is suitable for applications needing frequent data logging without wear-leveling concerns typical of Flash. Consider the 12-bit ADC resolution and available I/O count for sensor interfacing needs. Evaluate power consumption profiles across different operating modes to ensure battery life targets are met.

Microcontrollers Part Context

This component belongs to the MSP430FR5xxx series, designed for ultra-low power embedded control. It shares architectural similarities with other FRAM-based MCUs but offers specific memory and peripheral configurations. The IPMR suffix indicates surface-mount packaging in a reel format, distinct from tray-packaged variants like IPM.

Microcontrollers Replacement Considerations

Check for direct pin-compatible upgrades within the MSP430FR59xx family. Verify if alternative packages such as IPM or IRGZT meet mechanical constraints. Ensure functional equivalence regarding memory size and peripheral availability before substituting.