MSP430F6733IPN 16-bit Microcontroller (IPN Package)

MSP430F6733IPN Overview

The MSP430F6733IPN is a low-power, 16-bit microcontroller aimed at industrial and embedded control tasks. It combines a compact 16-bit RISC core with mixed-signal peripherals for tighter system integration, lower BOM count, and more deterministic timing than many 8-bit alternatives. The device supports multiple timers, analog converters, and extensive I/O in a single 80-pin package. Engineers and sourcing specialists seeking a balance of performance, efficiency, and integration can reference the official parts listing at IC Manufacturer for ordering and compliance data.

MSP430F6733IPN Technical Specifications

MSP430F6733IPN Key Features

• Single 16-bit core with deterministic instruction timing, offering predictable control loops and faster interrupt response than many 8-bit MCUs.
• On-chip 12-bit ADC that enables higher resolution sensing for analog signals, reducing the need for external converters and lowering BOM costs.
• Low-voltage operation from 1.8 V to 3.6 V, which improves compatibility with a wider range of power rails and supports energy-efficient designs.
• Comprehensive I/O and timer resources for multi-channel control tasks, allowing tighter integration of mixed-signal functions in one package.

Typical Applications

• Industrial sensor nodes that require 12-bit measurement accuracy, multiple timer channels, and low overall power consumption for long field life and fewer maintenance cycles.
• Motor control sub-systems where a 16-bit MCU provides more precise commutation timing and deterministic interrupts compared with lower-bit alternatives.
• Data acquisition front-ends that need multiple analog inputs, local processing, and reduced external component count to save board area and cost.
• Portable instrumentation where low operating voltage, compact 80-pin packaging, and integrated peripherals deliver higher integration and longer battery runtime.

MSP430F6733IPN Advantages vs Typical Alternatives

The device offers higher integration with a 16-bit core plus on-chip 12-bit ADC and multiple timers, which reduces external components compared with many 8-bit controllers. Its low-voltage range and efficient instruction set yield lower supply current for comparable tasks, giving better battery life than less optimized parts. In many designs it replaces two or three separate components by consolidating GPIO, analog, and timing functions into a single 80-pin package, lowering BOM, board area, and assembly complexity.

MSP430F6733IPN Brand Info

The MSP430F6733IPN is produced by Texas Instruments. The brand is known for robust industrial microcontrollers, broad development tools, and long product lifecycle support. TI provides software libraries, reference designs, and technical documentation to accelerate evaluation and production deployment for industrial and embedded markets.

FAQ

What is the core type?

The device uses a 16-bit RISC core optimized for low-power embedded control. This core delivers predictable timing and efficient code density for real-time tasks and interrupt-driven applications.

What voltage range is supported?

It operates from 1.8 volts up to 3.6 volts. This range supports common battery chemistries and modern system rails while enabling energy-efficient designs and compatibility with mixed-voltage peripherals.

How much flash memory is on-chip?

The microcontroller provides 128 KB of nonvolatile flash memory on-chip. This capacity supports moderately complex firmware, multiple boot modes, and embedded libraries without external code storage.

What analog capability exists?

An on-chip 12-bit ADC provides higher-resolution measurement than 8-bit converters. This ADC helps reduce external components for sensing and enables more accurate signal acquisition for control loops.

Which package should I order?

The IPN suffix denotes the 80-pin LQFP package. This package offers a large number of I/O and peripheral pins while keeping the footprint compatible with multi-layer PCBs in industrial applications.