MSP430F2101IDW 16-Bit Ultra-Low-Power Microcontroller, 14-Pin TSSOP

MSP430F2101IDW Overview

The MSP430F2101IDW is a low?power, 16?bit microcontroller family member that requires the official product data sheet to capture exact metrics, package options and peripheral details. To produce an accurate, sourcing?grade description and comparison, I will extract the silicon core type, supply ranges, memory sizes, peripheral counts, and package outline directly from the vendor sheet. Upload the device sheet or paste its content so I can populate precise numeric specs and compliance data for procurement and design decisions. For manufacturer references see IC Manufacturer.

MSP430F2101IDW Technical Specifications

MSP430F2101IDW Key Features

• 16?bit RISC core capability for efficient control and deterministic interrupt handling when managing low?speed sensors.
• Ultra?low?power modes and wakeup capability so battery?powered systems achieve longer run times between charges.
• On?chip peripherals and integrated timers that reduce BOM count and simplify PCB routing for compact industrial modules.
• Multiple I/O and communication options to support sensor interfacing, simple serial links, and peripheral expansion in embedded designs.

Typical Applications

• Battery?powered sensor nodes and wireless telemetry where very low sleep current and rapid wakeup preserve battery life for months or years.
• Handheld instrumentation and portable meters requiring compact form factors, deterministic control and minimal external components for reliability.
• Industrial control submodules that need a small MCU to manage status LEDs, basic analog sensing and simple serial communications to a gateway.
• Consumer and appliance controls where cost, low power and integrated timers simplify control firmware and reduce assembly complexity.

MSP430F2101IDW Advantages vs Typical Alternatives

The device typically emphasizes ultra?low standby current and a compact peripheral set that favors battery?sensitive designs. Compared with many 8?bit alternatives, a 16?bit MSP430 architecture can provide better computational density and fewer instructions per task, which often translates to lower active time and less energy used overall. Its integrated timers and serial interfaces reduce the need for external components, improving reliability and lowering the total cost of ownership for volume production. Exact numeric advantages require vendor sheet values for precise energy and memory comparisons.

MSP430F2101IDW Brand Info

MSP430 family devices are produced by Texas Instruments. The brand emphasizes low?power microcontrollers for embedded and portable applications, with a broad ecosystem of development tools and reference designs that accelerate time to market for industrial and consumer products.

FAQ

What package does this use?

Package type and pin count vary by ordering code. Refer to the product data sheet or the mechanical drawing to confirm the exact package designation for the MSP430F2101IDW.

What is the operating voltage?

Operating voltage limits and recommended operating conditions are listed in the official electrical specifications. Use those values when designing power rails and level shifting.

How much memory is included?

On?chip program and data memory sizes are shown in the memory organization section of the vendor sheet. Verify flash/ROM and SRAM sizes for firmware sizing and bootloader choices.

Are development tools available?

Texas Instruments provides compilers, IDEs and toolchains for MSP430 devices. Check the vendor website and the device product page for recommended tool support and example projects.

Where to get exact electrical specs?

Exact electrical, timing and thermal specifications are in the official data sheet and device errata. Supply the sheet or link and I will extract precise numeric values and tolerance limits for design verification.