MSP430F167IPMR 16-Bit Microcontroller IC – IPMR Package

MSP430F167IPMR Overview

The MSP430F167IPMR is a low-power, 16-bit embedded microcontroller designed for timing-critical and sensor-driven industrial designs. It combines a compact RISC CPU core with integrated analog and digital peripherals to reduce board count and speed up time-to-market. With multiple timers, a multi-channel ADC, and plentiful general-purpose I/O, it delivers higher integration and lower power than many older 8-bit alternatives. Sourcing and technical teams can check parts and distribution through IC Manufacturer.

MSP430F167IPMR Technical Specifications

MSP430F167IPMR Key Features

• 16-bit RISC core ?? delivers faster arithmetic and control than many 8-bit MCUs, reducing code size and improving deterministic response.
• Integrated 10-bit ADC ?? enables direct interface to analog sensors with higher resolution than common 8-bit converters, improving measurement accuracy.
• Multiple 16-bit timers ?? support capture/compare and PWM functions for motor control, timing, and PWM generation with tighter timing than single-timer designs.
• On-chip flash and RAM ?? 64 KB flash and 2 KB RAM reduce external memory needs, lowering BOM cost and board area compared with discrete-memory solutions.
• Versatile serial peripherals ?? USART/SPI-capable interfaces facilitate deterministic communication with external devices and sensors, simplifying system integration.
• Wide operating voltage ?? 2.2?C3.6 V compatibility supports common battery and regulated systems for flexible power architectures.
• Industrial temperature rating ?? -40 ??C to +85 ??C operation meets harsher environment needs better than consumer-grade parts.
• High I/O count in 64-pin package ?? up to 48 GPIOs allow richer peripheral interfacing and more direct sensor connections without expanders.

Typical Applications

• Industrial sensor hubs where low power and accurate 10-bit analog readings are necessary for continuous monitoring and periodic reporting over serial links.
• Battery-powered data loggers that need longer run-times and smaller code size thanks to a 16-bit MSP430 core and on-board flash memory to store measurements locally.
• Motor or actuator control modules requiring multiple 16-bit timers for PWM generation, capture, and precise timing with fewer external components.
• Embedded metering and instrumentation systems that demand stable operation across -40 ??C to +85 ??C and require on-chip ADC and serial interfaces for direct sensor connectivity and telemetry.

MSP430F167IPMR Advantages vs Typical Alternatives

The device offers higher integration and lower power than many 8-bit microcontrollers, combining a 16-bit CPU with on-chip flash, RAM, a 10-bit ADC, and multiple timers. Compared with separate MCU-plus-converter designs, it reduces BOM count and PCB area by integrating analog and digital functions. Its 2.2?C3.6 V range and industrial temperature rating make it more robust in harsh or battery-powered environments, while the larger I/O and serial peripheral set provide greater design flexibility than minimal-pin low-cost alternatives.

MSP430F167IPMR Brand Info

The MSP430F167IPMR is part of the MSP430 family produced by Texas Instruments. TI??s MSP430 line focuses on ultra-low-power microcontrollers with mixed-signal support for industrial, metering, and battery-powered applications. Expect established ecosystem tools, documentation, and distribution for sourcing and technical support.

FAQ

What is the core architecture?

The device uses a 16-bit RISC CPU optimized for low power and compact code. This architecture improves performance per cycle compared to 8-bit MCUs and simplifies arithmetic and control tasks.

Which analog resources are available?

It includes an on-chip 10-bit analog-to-digital converter with multiple channels. This lets designers measure sensors directly and avoid external ADCs in many applications.

How many timers and UARTs are provided?

The part provides multiple 16-bit timers with capture/compare capability and at least one USART/SPI-capable serial interface. These support PWM, precise timing, and deterministic serial communication.

What power supply range does it support?

Designed for embedded use, it operates across a 2.2 V to 3.6 V range, which fits common battery chemistries and 3.3 V rail systems used in industrial controllers.

Is it suitable for harsh environments?

Yes. With an industrial temperature rating from -40 ??C to +85 ??C and a robust integration of peripherals, it is suited for outdoor and factory-floor electronics where temperature extremes are common.