MSP430F2012IRSAT 16-Bit Microcontroller, 14-Pin TSSOP

MSP430F2012IRSAT Overview

The MSP430F2012IRSAT is an ultra-low-power, 16-bit microcontroller optimized for compact industrial and battery-powered designs. It combines a single 16-bit CPU with onboard non-volatile memory and essential analog and timer peripherals in a 20-pin tape-and-reel package. The device supports low-voltage operation and industrial temperature range, making it suitable for smaller sensor nodes, portable instruments, and control interfaces. For sourcing and supplier details see IC Manufacturer.

MSP430F2012IRSAT Technical Specifications

MSP430F2012IRSAT Key Features

• Single 16-bit CPU with balanced instruction set for efficient control and data handling.
• 2 KB of on-chip Flash memory enables compact firmware and faster development cycles.
• 128 B of SRAM provides immediate data storage for runtime variables and stack.
• 16 general-purpose I/O pins allow direct interface to sensors, indicators, and simple buses.
• 16-bit Timer_A supports pulse-width modulation and precise interval timing for control tasks.
• Low-voltage operation (1.8?C3.6 V) improves compatibility with single-cell battery and low-power supplies.
• Industrial temperature rating ensures reliable operation across a wider range than consumer-grade parts.
• Compact 20-pin package reduces board area and lowers BOM cost in space-constrained systems.

Typical Applications

• Battery-powered sensor nodes where ultra-low-power sleep and compact 2 KB flash permit months or years of field operation without frequent maintenance.
• Portable medical or measurement instruments that need a 16-bit controller with small footprint and robust industrial temperature tolerance for varied environments.
• Simple motor or actuator control in industrial interfaces that require 16-bit timing precision and multiple digital I/Os for direct switching and sensing.
• Human-machine interfaces such as keypads and simple displays where efficient GPIO usage and a single 16-bit core reduce component count and cost.

MSP430F2012IRSAT Advantages vs Typical Alternatives

The part delivers a focused set of resources with lower system complexity than larger microcontrollers. Compared with 8-bit alternatives, it offers higher instruction density and wider arithmetic ranges using a 16-bit CPU. Versus larger 32-bit MCUs, it provides lower power use, smaller flash footprint, and lower unit cost. Its industrial temperature rating and 20-pin package make it easier to integrate into compact control modules while keeping board area and BOM lower than many competitors.

MSP430F2012IRSAT Brand Info

The MSP430F2012IRSAT is part of the MSP430 family by Texas Instruments. TI is a global semiconductor company known for mixed-signal and low-power microcontrollers. The MSP430 line emphasizes energy efficiency and compact integration for embedded and industrial applications.

FAQ

What is the core architecture?

The device uses a 16-bit RISC core. This architecture provides compact code and efficient control over peripherals, which improves performance per clock compared with many 8-bit designs.

What memory sizes are available?

On-chip non-volatile memory is 2 KB of flash and volatile RAM is 128 bytes. These sizes are targeted at small control programs and compact firmware footprints.

Which package and mounting option apply?

The unit ships in a 20-pin TSSOP package and is supplied in tape-and-reel format for automated assembly and high-volume placement processes.

What voltage range does it accept?

The device operates from 1.8 V to 3.6 V single-supply. This allows direct use with single-cell lithium or other low-voltage power sources commonly used in portable systems.

Is it rated for industrial temperatures?

Yes. The specified temperature range covers -40 ??C to +85 ??C, making it suitable for industrial environments and applications with wider thermal swings.