MSP430G2102IPW14R 16-bit microcontroller, 14-pin TSSOP

MSP430G2102IPW14R Overview

The MSP430G2102IPW14R is a low-power 16-bit microcontroller designed for space- and cost-constrained industrial designs. It combines a compact 14-pin package with an efficient MSP430 CPU to deliver lower energy per instruction and fewer external components than many 20?C28 pin alternatives. The device supports a wide supply range for flexible power-rail choices and includes timer and I/O resources for control tasks. For sourcing and additional product resources visit IC Manufacturer.

MSP430G2102IPW14R Technical Specifications

MSP430G2102IPW14R Key Features

• Ultra?low?power 16?bit CPU ?? reduces active energy per operation so battery life outlasts many 8?bit alternatives.
• Small 14?pin footprint ?? minimizes PCB area and BOM cost compared with larger packages while keeping essential I/O.
• Wide 1.8?C3.6 V supply ?? enables direct interfacing to common battery and sensor rails for simpler power design.
• Integrated 16?bit Timer_A ?? provides accurate timing and PWM without external timers, improving integration and reliability.

Typical Applications

• Battery-operated sensor nodes where minimizing idle and active energy increases run time and reduces maintenance frequency.
• Simple motor or actuator control in compact devices where a small MCU and a 16-bit timer deliver finer control than 8?bit parts.
• Low-cost industrial controls that need temperature stability across -40 ??C to +85 ??C and a compact 14?pin package for dense PCB layouts.
• Consumer handheld products that require low quiescent current, modest flash and RAM, and reduced BOM count for cost-sensitive designs.

MSP430G2102IPW14R Advantages vs Typical Alternatives

The device offers a lower power profile per instruction compared with many 8?bit microcontrollers, making it preferable for long-life battery systems. Its 14?pin package saves PCB area versus 20?C28 pin parts while keeping key timers and I/O. The 1.8?C3.6 V range gives more flexibility than single?rail 3.3 V only devices. On-chip nonvolatile memory and integrated watchdog reduce external parts and improve system robustness.

MSP430G2102IPW14R Brand Info

The MSP430G2102IPW14R is part of Texas Instruments?? MSP430 family. Texas Instruments positions these MCUs for ultra?low?power and mixed?signal applications. TI supports the line with development tools, reference designs, and long?term availability suited to industrial sourcing and volume production.

FAQ

What is the supply voltage range?

The device runs from 1.8 V to 3.6 V. That range supports both single?cell battery designs and common 3.3 V systems used in industrial sensors and controllers.

How many GPIOs are available?

There are eight general-purpose I/O lines available from the 14?pin package. These pins support simple digital control, sensing, and peripheral signaling without external expanders.

Does it include hardware timers?

Yes. It includes a 16?bit Timer_A module. This timer supports timing, event capture, and PWM generation to offload real?time tasks from the CPU.

What operating temperatures are supported?

The device is specified for industrial ranges from -40 ??C to +85 ??C, enabling deployment in harsh ambient environments and industrial equipment.

What packaging option suits automated assembly?

The IPW14R suffix indicates a 14?pin TSSOP supplied in tape-and-reel format. That option is compatible with automated pick?and?place processes for volume manufacturing.