MSP430G2202IPW14R 16-bit Ultra-Low-Power Microcontroller TSSOP-14

MSP430G2202IPW14R Overview

The MSP430G2202IPW14R is an ultra-low-power 16?bit microcontroller optimized for simple control and sensing tasks. It combines a compact 14?pin package with a low-voltage 1.8?C3.6 V supply window, a modest on?chip nonvolatile memory footprint, and essential timing and comparator resources. The device suits battery-powered designs that need lower idle current, fewer external components, and faster wake-up from low-power modes. For ordering and manufacturer details refer to IC Manufacturer.

MSP430G2202IPW14R Technical Specifications

MSP430G2202IPW14R Key Features

• One 16?bit RISC core that delivers more performance per clock for control tasks while keeping energy use low.
• Compact 14?pin package that saves board area and enables simpler, lower?cost BOMs for constrained designs.
• Low-voltage operation (1.8?C3.6 V) so you can deploy the device with smaller batteries or share rails with other low?power subsystems.
• Integrated 2 KB nonvolatile memory and 128 B RAM that provide a low component count and faster system integration for firmware up to modest code sizes.
• On?chip 16?bit Timer_A and analog comparator to support real?time timing, pulse generation, and event detection without external ICs.
• Designed for ultra?low power modes and fast wake?up, enabling longer run time compared with many alternate microcontrollers in similar package sizes.

Typical Applications

• Battery?powered sensor node where lower sleep current and quick wake?up extend battery life and maintain periodic sampling routines with minimal energy cost.
• Simple user interface controllers for appliances, delivering precise timing and debounced input handling with only a few external components and lower BOM cost.
• Portable instrumentation that requires a small footprint, reliable comparator inputs, and deterministic timing for single?channel measurement and control tasks.
• Energy?sensitive remote controls and metering endpoints that benefit from the device??s compact package, low supply voltage, and efficient code density.

MSP430G2202IPW14R Advantages vs Typical Alternatives

The MSP430G2202IPW14R delivers a strong mix of low active and standby power, a compact 14?pin footprint, and integrated timing/comparator functions. Compared with larger, higher?pin microcontrollers, it reduces PCB area and BOM cost while providing sufficient on?chip memory for modest firmware. Versus older 8?bit alternatives, the 16?bit core offers higher computational efficiency per clock and simpler fixed?point math. For designs emphasizing energy per operation and minimal external circuitry, this device provides a clear integration and reliability advantage.

MSP430G2202IPW14R Brand Info

The part belongs to Texas Instruments?? MSP430 family. Texas Instruments is known for industrial and low?power mixed?signal ICs. This model carries TI??s focus on energy efficiency, robust analog integration, and broad ecosystem support for development tools, reference code, and documentation.

FAQ

What voltage range does it support?

The device operates across a 1.8?C3.6 V supply range. That range allows use with common single?cell battery chemistries and low?voltage system rails without additional regulators in many designs.

How much program memory is available?

This MCU includes 2 KB of on?chip nonvolatile memory. That size suits compact firmware for control loops, finite?state machines, and small communication stacks typical in low?power embedded tasks.

How many GPIOs are exposed?

The package exposes up to 8 general?purpose I/O lines. Those pins can serve digital inputs, outputs, and alternate timer or comparator functions to minimize the need for external logic.

What temperature range is supported?

The device is rated for industrial use from -40 ??C to +85 ??C, enabling deployment in outdoor enclosures, industrial panels, and other temperature?stressed environments.

Which timers and analog blocks are integrated?

It implements at least one 16?bit Timer_A and an analog comparator module. These blocks allow pulse generation, event capture, and threshold detection without external timing or comparator ICs.