MSP430F2272IDA 16-bit Microcontroller (IDA package)

MSP430F2272IDA Overview

The MSP430F2272IDA is a low?power, 16?bit microcontroller optimized for battery?sensitive industrial and portable applications. It combines a compact instruction set CPU with on?chip flash and assorted peripherals to handle sensing, timing, and serial communications with minimal energy draw. Designers gain a predictable development path through integrated timers, analog input and serial interfaces that simplify mixed?signal control. For sourcing and additional reference information see IC Manufacturer.

MSP430F2272IDA Technical Specifications

MSP430F2272IDA Key Features

• 16?bit core providing compact code density and faster arithmetic than 8?bit devices for control tasks.
• Low operating voltage (1.8?C3.6 V) enabling compatibility with single?cell lithium and multi?cell alkaline supplies.
• On?chip flash and RAM for in?system programming and field firmware updates without external memory.
• 10?bit ADC for precise, lower?noise analog measurements across multiple channels in sensing applications.
• Flexible serial USCI that supports UART, SPI and I2C for easier interface to sensors, radios and EEPROMs.
• Multiple low?power modes that reduce current draw during idle periods and extend battery life in portable systems.
• Timer_A modules delivering PWM, capture and compare functions for motor control, timing and event measurement.
• Small package options supporting compact board layouts and higher channel density compared with larger microcontrollers.

Typical Applications

• Battery?powered sensor nodes that need precise ADC measurements and extended standby time for multi?year deployments.
• Handheld instruments requiring compact code, reliable serial links, and low quiescent current to maximize run?time between charges.
• Industrial control panels where timers, PWM outputs and robust UART/SPI links coordinate actuators and displays with limited power.
• Embedded metering and energy monitoring where 10?bit ADC accuracy, on?chip flash and low?power modes reduce system cost and energy use.

MSP430F2272IDA Advantages vs Typical Alternatives

The device offers a clear trade?off: more computational efficiency than 8?bit MCUs and lower power than many 32?bit controllers. Its 16?bit core and integrated peripherals reduce external component count compared with discrete solutions. The voltage range of 1.8?C3.6 V and multiple low?power states lower system power compared with mainstream microcontrollers that lack deep sleep modes. On?chip flash simplifies firmware updates versus OTP or mask ROM alternatives.

MSP430F2272IDA Brand Info

The MSP430 family is produced by Texas Instruments, a global semiconductor supplier. This line focuses on ultra?low?power embedded MCUs for mixed?signal applications. The product design emphasizes long battery life, integrated analog resources and a mature development ecosystem for engineers and procurement teams.

FAQ

What is the core architecture?

The device uses a 16?bit RISC CPU optimized for low?power operation and compact code density. This architecture balances performance and energy efficiency for control and sensing tasks.

Which power supply voltages are supported?

The MCU operates across a low range (1.8 V to 3.6 V), enabling use with single?cell lithium batteries and common industrial supply rails without extra regulators in many designs.

Can it read analog sensors directly?

Yes. The on?chip 10?bit ADC supports multi?channel analog sampling, which lets the MCU interface directly to sensors without an external ADC in many applications.

What serial interfaces are available?

The integrated USCI supports UART, SPI and I2C modes. That gives flexible options for wired communications to radios, sensors, displays and external memory.

Is in?system programming supported?

On?chip flash enables in?system programming and field firmware updates, reducing the need for external memory or socketed devices during maintenance and production.