MSP430F2112TRHBT 16-bit Low-Power Microcontroller TRHBT Package

MSP430F2112TRHBT Overview

The MSP430F2112TRHBT is an ultra-low-power 16-bit microcontroller optimized for battery-powered and precision analog applications. It integrates a low-voltage MSP430 CPU, compact nonvolatile memory, on-chip timing and analog peripherals, and multiple low-power modes to extend battery life. Small-package routing and predictable power draw make it suitable for cost-sensitive, space-constrained industrial and consumer designs. Learn more through IC Manufacturer.

MSP430F2112TRHBT Technical Specifications

MSP430F2112TRHBT Key Features

• Compact 16-bit MSP430 core with low static current for extended battery life.
• Up to 16 MHz system clock enabling higher throughput while balancing power and performance.
• Integrated 2 KB nonvolatile flash memory for embedded code and firmware updates in small systems.
• 128 bytes of RAM to support stack, variables, and real-time control in constrained applications.
• On-chip 16-bit Timer_A for precise timing, PWM generation, and event capture without external timers.
• Wide 1.8?C3.6 V supply range for direct operation from common battery chemistries and regulated rails.
• Multiple low-power modes and fast wake-up reduce average energy use in intermittent-activity designs.
• 20-pin TSSOP package (TRHBT) optimizes PCB area and soldering for volume manufacturing.

Typical Applications

• Battery-powered sensors and data loggers requiring minimal standby current and periodic wake for measurement and transmission.
• Industrial monitoring nodes where compact flash and reliable low-power timing meet constrained PCB and power budgets.
• Portable medical devices that need predictable power profiles, precise timing, and small-package integration for wearables.
• Consumer appliances and compact controllers where a small MCU must handle control loops, user interface, and energy efficiency.

MSP430F2112TRHBT Advantages vs Typical Alternatives

The MSP430F2112TRHBT offers a stronger low-power profile than many 8-bit alternatives thanks to its 16-bit MSP430 core and multiple deep-sleep modes. With integrated flash and a 16-bit timer, it reduces BOM count compared with systems requiring external memory or timing ICs. The 1.8?C3.6 V range and small 20-pin package make board-level integration easier and more compact than many larger microcontrollers.

MSP430F2112TRHBT Brand Info

MSP430F2112TRHBT is part of the MSP430 family from Texas Instruments. The brand emphasizes ultra-low-power embedded MCUs, developer tools, and reference designs. Designers gain access to TI??s documentation, development kits, and a broad ecosystem for prototyping and production deployment.

FAQ

What package does it use?

The device is supplied in a 20-pin TSSOP package (TRHBT). That package optimizes PCB footprint and is compatible with standard assembly processes for high-volume manufacturing.

What supply voltage range is supported?

The MCU operates across a 1.8?C3.6 V supply range. This span enables direct use with common battery chemistries and single-supply regulators in industrial and portable designs.

How many low-power modes are available?

There are five low-power operating modes to minimize energy consumption. These modes allow designers to trade active processing and peripheral availability for lower standby currents.

Which timer resources are included?

The part includes a 16-bit Timer_A block suitable for PWM, input capture, and interval timing. On-chip timing reduces the need for external timer ICs in many embedded control tasks.

Is there on-chip nonvolatile memory?

Yes, the device includes on-chip flash memory sized for compact firmware and field updates. On-chip flash reduces BOM costs compared with designs that require external program storage.