MSP430G2111IPW14 16-bit Low-Power Microcontroller TSSOP-14

MSP430G2111IPW14 Overview

The MSP430G2111IPW14 is an ultra?low?power 16?bit microcontroller optimized for compact, battery?powered systems that need deterministic timing and minimal standby consumption. It combines a 16?bit RISC core with a small memory footprint and a compact 14?pin package to reduce board area and BOM cost. Designers gain simple I/O, a 16?bit timer and multiple low?power modes for long battery life and fast wakeup. For procurement and technical resources visit IC Manufacturer.

MSP430G2111IPW14 Technical Specifications

MSP430G2111IPW14 Key Features

• 16?bit RISC core ?? delivers efficient code density and deterministic execution for tight timing control in embedded tasks.
• Low supply range ?? 1.8?C3.6 V support matters for single?cell battery designs and mixed?voltage systems.
• TSSOP?14 package ?? small footprint and fewer pins reduce PCB area and assembly cost for compact products.
• 16?bit Timer_A ?? enables accurate pulse measurement, PWM and timing functions without off?chip components.
• Multiple low?power modes ?? extend battery life by minimizing idle current while allowing rapid wakeup to full operation.
• Integrated on?chip peripherals ?? simplified BOM and fewer external ICs for lower system cost and enhanced reliability.

Typical Applications

• Battery?powered sensors and transmitters where weeks or months of operation are required on small coin or AA batteries due to ultra?low standby current and efficient wake/sleep transitions.
• Portable user interfaces and handheld instruments that need compact TSSOP?14 packaging, deterministic timing and minimal BOM to meet size and cost targets.
• Industrial control nodes and simple motor control interfaces that require reliable 16?bit timing, robust supply voltage range and unambiguous I/O handling in harsh environments.
• Consumer metering and remote measurement devices that benefit from small code footprint, low dynamic power and integrated timer resources to reduce peripheral count and system complexity.

MSP430G2111IPW14 Advantages vs Typical Alternatives

The device stands out for its combination of ultra?low power and a 16?bit core in a compact 14?pin package. Compared with many 8?bit MCUs, it offers more native integer precision and lower active and standby currents for the same tasks. Against larger microcontrollers, it reduces BOM and board area while still providing a 16?bit timer and essential peripherals. Use it when power efficiency, small footprint and cost sensitivity are higher priorities.

MSP430G2111IPW14 Brand Info

The MSP430 family is manufactured by Texas Instruments, a long?established semiconductor supplier known for low?power microcontrollers. The value?line MSP430 parts provide proven MSP430 architecture, wide toolchain support and long product availability, making them suitable for volume deployment in industrial and consumer designs.

FAQ

What development tools are supported?

TI supports the MSP430 family with Code Composer Studio and a free toolchain for compiling and debugging. Third?party IDEs and compilers with MSP430 support are also commonly available for production development.

Which package should I choose for small boards?

The TSSOP?14 package minimizes PCB area while keeping convenient lead spacing for standard assembly processes, making it a practical choice for compact board layouts and automated manufacturing.

Can it run from a single?cell battery?

Yes. The 1.8?C3.6 V input range allows operation from typical single?cell chemistries and regulated supplies, enabling direct use with many battery types while preserving low standby drain.

How does its timer help designers?

The 16?bit Timer_A provides capture/compare and PWM capability, reducing the need for external timing ICs and simplifying accurate timekeeping, signal generation and event timestamping in embedded applications.

Is long?term availability likely?

MSP430 devices have historically been offered with long lifecycles and strong supply support from the manufacturer, making them suitable for sourcing in products that require multi?year production continuity.