MSP430G2201IPW14R 16-Bit Low-Power Microcontroller TSSOP-14

MSP430G2201IPW14R Overview

The MSP430G2201IPW14R is a low-power, 16-bit microcontroller built for simple control, sensing and battery-powered tasks. It combines a single 16-bit RISC CPU with small flash and RAM footprints, a compact 14-pin TSSOP package, and common peripherals for timing and serial interfacing. The device targets designs that need fewer than a handful of I/O lines but require efficient sleep and active modes. For component sourcing and further product resources visit IC Manufacturer.

MSP430G2201IPW14R Technical Specifications

MSP430G2201IPW14R Key Features

• 16-bit core ?? Delivers more arithmetic and pointer range than 8-bit parts, simplifying code for counters and timers.
• Low-voltage operation ?? Supports 1.8?C3.6 V rails which suits single-cell battery and low-voltage systems.
• Compact package ?? TSSOP-14 yields a smaller PCB footprint compared with larger MCU packages while still providing essential I/O.
• Timer and serial peripherals ?? Timer_A and USI let you implement precise timing, PWM and simple serial links without extra components.
• On-chip flash ?? Reprogrammable flash memory simplifies firmware updates and shortens development cycles compared to OTP devices.
• Comparator_A ?? Provides simple analog threshold detection for power management or wake-on-event scenarios.
• Industrial temperature ?? Rated for -40 ??C to +85 ??C for reliable operation in harsher environments and extended-temperature applications.

Typical Applications

• Battery-operated sensors that require ultra-low-power sleep modes and occasional measured wake cycles for data sampling and transmission.
• Simple control panels and user interfaces where a few push-buttons and LEDs need reliable debouncing, timing and PWM control.
• Small motor or actuator control tasks using Timer_A for PWM generation and comparator inputs for overcurrent or limit detection.
• Instrument front-ends that perform basic analog threshold detection and communicate state changes to a host via SPI- or I2C-style serial links.

MSP430G2201IPW14R Advantages vs Typical Alternatives

The MSP430G2201IPW14R focuses on minimal system cost with low-power operation and a 16-bit core, giving better computational headroom than 8-bit MCUs while consuming far less energy than many 32-bit alternatives. Its small TSSOP-14 package and integrated Timer_A, USI and comparator reduce external parts count by 1?C3 components versus discrete solutions. The device suits projects that need a balance of compactness, efficiency, and predictable analog/digital interfacing at an industrial temperature range.

MSP430G2201IPW14R Brand Info

The MSP430 family is produced by Texas Instruments. The series emphasizes ultra-low-power 16-bit microcontrollers for embedded control and sensing. The brand is known for dense integration of mixed-signal peripherals, long-term availability and extensive software and development tool support for rapid prototyping and scalable production.

FAQ

What core does it use?

The device implements a 16-bit RISC MSP430 core. That core offers efficient code density and deterministic instruction timing suited to real-time control and low-power applications.

Which package is available?

This part is offered in a TSSOP-14 package. The 14-pin form factor reduces board area while keeping enough pins for basic I/O, timers and serial functions.

What is the supply voltage?

The microcontroller operates from 1.8 V up to 3.6 V. That range supports single-cell lithium and common low-voltage digital rails without external regulators in many designs.

Is it suitable for industrial use?

Yes. The specified operating temperature from -40 ??C to +85 ??C covers most industrial and outdoor environments, making it suitable for embedded control in extended-temperature systems.

Which peripherals enable communication?

On-chip peripherals include a USI (universal serial interface) that can be used for simple I2C- or SPI-style links and a 16-bit Timer_A for timed communication framing and PWM tasks.