MSP430F2274IDA 16-bit Low-Power Microcontroller IDA package

MSP430F2274IDA Overview

The MSP430F2274IDA is a low-power, 16-bit microcontroller optimized for battery-powered and precision analog applications. It combines a 16-bit RISC CPU with integrated analog-peripheral support, compact memory, and multiple timers for responsive control tasks. The device operates from a low-voltage supply and supports several low-power modes, making it suitable for longer runtimes and smaller power budgets. For procurement and detailed component sourcing, refer to IC Manufacturer.

MSP430F2274IDA Technical Specifications

MSP430F2274IDA Key Features

• Single 16?bit RISC core for compact code and faster integer math compared with 8?bit MCUs.
• Low-voltage operation (1.8?C3.6 V) which extends battery life and supports a wider range of battery chemistries.
• Integrated 10?bit ADC for analog sensing without external converters, reducing component count and system cost.
• Two 16?bit timers to handle PWM, input capture and timebase tasks with finer resolution than 8?bit timers.
• Multiple low?power modes to trade performance for energy savings in duty?cycled embedded systems.
• On?chip watchdog to improve reliability in unattended or remote applications.
• Compact memory profile (16 KB flash, 512 B RAM) suited for control firmware with moderate algorithmic complexity.
• Industrial temperature rating for robust operation across standard commercial and industrial environments.

Typical Applications

• Battery-powered sensor nodes that need low standby current and periodic analog conversions for long-term field deployment and minimal maintenance.
• Portable instrumentation where 10?bit ADC accuracy and two 16?bit timers improve data acquisition and timing control with constrained power budgets.
• Motor control for small motors or actuators that require PWM generation and precise timing while preserving battery life in portable systems.
• Handheld meters and display controllers where compact flash and RAM, plus low-voltage operation, allow cost-effective, compact designs with extended runtime.

MSP430F2274IDA Advantages vs Typical Alternatives

The MSP430F2274IDA offers a stronger balance of low power and 16?bit computational efficiency compared with many 8?bit microcontrollers. With a 16?bit core and up to 16 MHz clock, it processes integer math and control loops faster while consuming less active and standby energy. Integrated 10?bit ADC and dual 16?bit timers reduce external components versus alternative MCU solutions, improving system density and reliability. Broad operating voltage and industrial temperature support extend applicability across more battery and environmental conditions.

MSP430F2274IDA Brand Info

The MSP430F2274IDA is part of the MSP430 family from Texas Instruments. TI positions these devices for ultra?low?power embedded control and mixed?signal applications, emphasizing long battery life, compact firmware footprint, and broad analog integration for industrial and portable product lines.

FAQ

What supply voltage does it use?

This device runs from a low-voltage supply range of 1.8 V to 3.6 V, allowing operation from common single-cell batteries and many regulated supplies while minimizing power loss.

How much nonvolatile memory is available?

The device provides 16 KB of on?chip flash memory for program code and nonvolatile data storage, suitable for control firmware and small data logging buffers.

What is the available RAM size?

There is 512 bytes of SRAM for runtime variables, stack and buffering; developers should budget memory carefully for data structures and interrupt stacks.

Does it include an ADC and what resolution?

Yes, the MCU includes an on?chip 10?bit analog?to?digital converter enabling direct interfacing to analog sensors without an external A/D converter, simplifying BOM and board space.

What timing peripherals are included?

The device includes two 16?bit timers suitable for PWM generation, event capture, and protocol timing, offering finer timing granularity than typical 8?bit timer alternatives.