MSP430F415IPMR 16-bit Microcontroller (IPMR package)

MSP430F415IPMR Overview

The MSP430F415IPMR is a low-power, 16-bit microcontroller in a 28-pin package optimized for industrial and battery-powered control tasks. It delivers a compact mix of on-chip nonvolatile memory, analog data conversion, and serial peripherals for sensor interfacing, metering, and embedded control. Typical benefits include fewer external components, lower standby current, and simple real-time control. For procurement and distribution details see IC Manufacturer.

MSP430F415IPMR Technical Specifications

MSP430F415IPMR Key Features

• 16-bit RISC core with deterministic instruction timing for predictable control loops and faster ISR response.
• On-chip Flash (16 KB) reduces BOM and enables in-field firmware updates via serial bootloader or programmer.
• 10-bit ADC for higher resolution sensor readings compared to 8-bit converters, improving measurement fidelity.
• Low-voltage operation from 1.8 to 3.6 V for compatibility with single-cell lithium and multi-cell designs.
• Multiple serial interfaces (UART/SPI/I2C) simplify integration with external memories, radios, and sensors.
• Two 16-bit timers allow precise PWM generation and event timing without external timer ICs.
• TSSOP-28 packaging offers a smaller PCB footprint compared with larger 40+ pin devices, aiding compact board design.
• Commercial temperature range suited for general industrial and consumer product deployment.

Typical Applications

• Battery-powered sensing nodes where low active and standby consumption extend battery life and reduce maintenance intervals, and on-chip ADC simplifies analog front end.
• Industrial control panels that need deterministic timing and small flash capacity for control firmware, while minimizing external components and board area.
• Portable instrumentation requiring moderate code size, 10-bit measurements, and serial links to display or logging modules for compact designs.
• Embedded metering and data acquisition where multiple timers and serial interfaces drive precise sampling, communication, and power-saving modes.

MSP430F415IPMR Advantages vs Typical Alternatives

The device favors lower power and a smaller footprint compared with many 32-bit controllers that require more memory and higher supply voltages. With a 16-bit core and 10-bit ADC it delivers better measurement resolution than many 8-bit parts while using fewer resources than higher-end MCUs. The integrated Flash and USCI serial modules reduce external IC count and assembly cost, improving reliability and lowering BOM risk.

MSP430F415IPMR Brand Info

The MSP430F415IPMR is part of the MSP430 family from Texas Instruments. TI??s MSP430 series is known for ultra-low-power operation and broad embedded-peripheral integration, making it a common choice for metering, sensing, and battery-operated products. The family supports standard toolchains and a wide ecosystem for rapid development.

FAQ

What is the core architecture?

The MCU uses a 16-bit RISC core designed for low-power embedded control. This architecture provides compact code density and deterministic execution for real-time tasks and interrupt handling.

Which voltages are supported?

Rated operation spans a low-voltage range suitable for single-cell battery and common embedded power rails. That range enables flexible power design and compatibility with many sensor supplies.

What analog features are available?

The device includes a 10-bit ADC for analog-to-digital conversion. The ADC supports multi-channel sampling to interface with multiple sensors without external converters, simplifying the analog front end.

How many timers and serial ports are provided?

There are two 16-bit timer modules for PWM and timing functions and a USCI block that supports UART, SPI, and I2C communications for peripheral and host interfaces.

Which package does it come in?

This part ships in a 28-pin TSSOP package, which helps reduce PCB area while keeping sufficient I/O for mid-range embedded designs and sensor interconnects.