MSP430F1232IPW 16-bit Microcontroller TSSOP Package

MSP430F1232IPW Overview

The MSP430F1232IPW is an ultra-low-power 16-bit microcontroller designed for tight embedded systems that need more energy efficiency and simpler code density. It combines a 16-bit RISC CPU with integrated analog and digital peripherals to cut system count and board area. Typical uses include battery-powered sensors, portable instruments, and industrial controllers that demand lower power and smaller BOM. For component sourcing and datasheet access, visit IC Manufacturer.

MSP430F1232IPW Technical Specifications

MSP430F1232IPW Key Features

• One 16-bit RISC core with compact instruction set that delivers higher code density and faster integer handling than comparable 8-bit parts.
• Integrated 10-bit ADC that reduces external component count and improves signal fidelity for sensor interfaces.
• Low-voltage operation down to 1.8 V for extended battery life and compatibility with single-cell Li-Ion systems.
• Multiple low-power modes to minimize current draw in idle states and extend runtime in portable applications.
• Comprehensive peripheral mix including timers, serial interfaces, and GPIO for tighter integration and fewer external controllers.

Typical Applications

• Battery-powered sensor nodes where minimal standby current and 10-bit ADC accuracy extend field life and reduce maintenance intervals over 8-bit alternatives.
• Portable test and measurement instruments that require a balance of low power, moderate CPU performance, and compact flash memory for firmware updates.
• Industrial control modules that need robust temperature range (-40??C to +85??C), reliable timers, and a mix of serial interfaces for legacy and modern buses.
• Consumer handheld devices that benefit from a small 20-pin package, integrated peripherals, and low-voltage operation to shrink PCB area and BOM cost.

MSP430F1232IPW Advantages vs Typical Alternatives

The device offers lower power consumption and higher 16-bit processing efficiency than many 8-bit MCUs. Its integrated 10-bit ADC and timer reduce external components, cutting BOM and board area compared to discrete solutions. With a 1.8?C3.6 V operating range and multiple low-power modes, the part extends battery life relative to higher-voltage alternatives. The 20-pin TSSOP package gives a smaller footprint than many 28+ pin devices while preserving useful peripheral count.

MSP430F1232IPW Brand Info

The MSP430F1232IPW is produced by Texas Instruments, a global semiconductor manufacturer known for reliable mixed-signal and embedded processing solutions. TI positions this family for ultra-low-power applications and long-term industrial supply, backed by broad technical documentation and ecosystem tools for development and production.

FAQ

What is the core architecture?

The microcontroller uses a 16-bit RISC CPU. This architecture gives better code density and arithmetic performance than typical 8-bit cores, which helps reduce firmware size and increase processing throughput.

What supply voltages does it support?

It operates from 1.8 V to 3.6 V. This range enables use with single-cell Li-Ion batteries and many standard logic rails, improving design flexibility and battery runtime.

Which package should I expect?

The device comes in a 20-pin TSSOP package (PW). This package is compact and solder-friendly, making it suitable for small PCBs and automated assembly lines.

Does it include on-chip ADC?

Yes, it includes a 10-bit, multi-channel ADC. The embedded converter simplifies sensor interfacing and reduces the need for separate ADC components on the board.

Is the device suitable for industrial use?

Yes. With an operating temperature range from -40??C to +85??C and integrated peripheral features, it fits many industrial control and monitoring applications that require stable operation and long-term availability.