MSP430F67791AIPZR 16-bit Microcontroller MCU, Package AIPZR

MSP430F67791AIPZR Overview

The MSP430F67791AIPZR is a low-power, 16-bit microcontroller optimized for mixed-signal industrial control and sensing. It integrates a single 16?bit RISC core with multiple on-chip peripherals for analog conversion, timing and serial communications. The device supports standard industrial supply ranges and a rugged package for board-level integration. Use this part where lower power, deterministic real-time control and compact integration matter. More product and sourcing information is available from IC Manufacturer.

MSP430F67791AIPZR Technical Specifications

MSP430F67791AIPZR Key Features

• Single 16?bit CPU for deterministic control and efficient integer math.
• Integrated 12?bit ADC with multiple channels to support precise sensor acquisition and fewer external components.
• On?chip Flash and SRAM that reduce board area and enable larger application code and data buffers versus smaller-memory parts.
• Multiple serial interfaces (UART/SPI/I2C) for flexible system connectivity and easier integration with industrial buses.
• Direct Memory Access support to offload the CPU and increase throughput for repetitive data transfers.
• Industrial temperature rating and a compact 100?pin package for robust, space?constrained systems.

Typical Applications

• Power metering and energy monitoring where precise ADC performance and low standby current reduce measurement error and extend battery life in smart meters.
• Industrial sensor nodes that require deterministic timing, local signal conditioning, and multiple serial links for fieldbus or wireless bridges.
• Motor control and drive systems needing fast control loops, DMA for waveform streaming, and compact integration in constrained enclosures.
• Building automation controllers that combine analog sensing, secure serial communications and low-power modes to minimize system cost and energy use.

MSP430F67791AIPZR Advantages vs Typical Alternatives

The device combines a single efficient 16?bit RISC core with integrated analog and serial peripherals, offering lower system cost compared with discrete solutions. It uses less power than many 32?bit counterparts for equivalent sensor-processing tasks. Its on?chip Flash and SRAM provide more on?board memory than lower?end MSP430 variants, enabling larger firmware and more complex algorithms. The mix of ADC channels, DMA and multiple communications interfaces simplifies board design and reduces external components for compact industrial designs.

MSP430F67791AIPZR Brand Info

The MSP430 series is a family of ultra?low?power microcontrollers from Texas Instruments. This part aligns with TI??s emphasis on low power, mixed?signal integration and broad ecosystem support, including development tools, software libraries and reference designs tailored for industrial and embedded applications.

FAQ

What core does this MCU use?

The device uses a single 16?bit RISC CPU core designed for deterministic control and efficient integer operations. It targets embedded applications that need reliable timing and low active power.

What supply voltage is required?

It operates across a typical embedded supply range of 1.8 to 3.6 volts. This range supports battery?powered designs and standard industrial 3.3 V logic domains.

How many ADC channels are available?

The MCU includes a 12?bit analog?to?digital converter with multiple input channels. That enables direct connection of several sensors without external ADCs, simplifying sensor front end design.

Is it suitable for industrial temperature ranges?

Yes. The device is specified for industrial operation from approximately -40 ??C to +85 ??C. That makes it suitable for factory, field and outdoor control electronics.

What packaging should I expect?

The part ships in a compact 100?pin LQFP package. This package gives a balance of I/O density and board footprint for complex embedded designs.