MSP430F5631IPZ

Microcontrollers Overview

The MSP430F5631IPZ is a 16-bit mixed-signal microcontroller from the Texas Instruments MSP430F5 family. It features 256 kB of Flash memory and 16 kB of SRAM within an LQFP-100 package. The device operates with a maximum clock frequency of 25 MHz and supports a supply voltage range of 1.8 V to 3.6 V. Key peripherals include a 12-bit ADC, four timers/counters, and standard serial interfaces such as I2C, SPI, and UART. It is designed for applications requiring high performance and low power consumption.

Microcontrollers Feature Summary

• Integrates a 16-bit RISC CPU with a constant generator for efficient code execution.
• Includes advanced analog peripherals like a 12-bit ADC and digital controlled oscillator.
• Supports multiple low-power modes with immediate wake-up capabilities via autonomous peripherals.

Microcontrollers Applications

• Industrial control systems
• Smart metering applications
• Mixed-signal data acquisition

Microcontrollers Procurement Notes

Verify the specific ordering suffix to confirm package type and tape/reel specifications. Ensure compatibility with existing PCB footprints for the LQFP-100 variant. Check moisture sensitivity levels and reflow soldering profiles against assembly requirements. Confirm RoHS compliance status for regulatory adherence in target markets.

Microcontrollers Selection Notes

Select this component when 256 kB of program memory and 16 kB of RAM are required alongside a 25 MHz processing speed. The LQFP-100 package provides ample I/O pins for complex peripheral connections. Consider the MSP430F5 series benefits if ultra-low power operation with fast wake-up times is critical for the system design.

Microcontrollers Part Context

This MCU belongs to the MSP430F5xx family, known for combining high performance with ultra-low power features. It utilizes a 16-bit architecture optimized for code efficiency. The F5 series typically includes robust analog blocks and extensive connectivity options suitable for demanding embedded environments.

Microcontrollers Replacement Considerations

Check for pin-compatible upgrades within the MSP430F5 or MSP430F6 families. Verify memory size and peripheral availability in alternative part numbers to ensure functional parity without redesigning the hardware layout.