MSP430I2021TRHBR Overview
The MSP430I2021TRHBR is a member of the MSP430 microcontroller family from Texas Instruments. This ultra?low?power, 16?bit architecture device targets cost?sensitive embedded and metering applications where small footprint and energy efficiency matter. The TRHBR suffix indicates TI packaging and distribution format for production assembly. For an accurate, sheet?driven description that lists verified electrical, mechanical and memory figures, supply the official product sheet or datasheet; this page will then be completed using only that documented information from the manufacturer and its ordering code. IC Manufacturer
MSP430I2021TRHBR Technical Specifications
| Parameter | Value |
|---|---|
| Core | 16?bit MSP430 CPU |
| Supply voltage (typical) | 1.8 V ?C 3.6 V |
| Operating temperature | ?C40 ??C to +85 ??C |
| Maximum CPU clock | Up to 16 MHz (device dependent) |
| Nonvolatile memory | Device family: small embedded program memory (refer to datasheet) |
| RAM | Small on?chip RAM for data and stack (refer to datasheet) |
| Peripherals | Integrated timers, serial interfaces, ADC or metrology front?end (device dependent) |
| Package / Ordering | TRHBR suffix (tape?and?reel packaging; consult ordering guide) |
MSP430I2021TRHBR Key Features
- 16?bit core ?? compact instruction set yields efficient code density and lower memory needs compared to many 32?bit alternatives.
- Ultra?low power modes ?? multiple sleep states minimize energy use for battery?driven and always?on systems.
- Integrated peripherals ?? on?chip timers, serial IO and metrology?oriented analog front ends reduce external components and increase reliability.
- Small package and tape?and?reel ?? industrial assembly packaging supports high?volume automated placement and consistent supply chain handling.
Typical Applications
- Energy metering modules and electronic electricity meters where compact metrology features and long operational life are required across large production volumes.
- Battery?powered sensors and data loggers needing very low standby current and predictable wake/sleep behavior for multi?year deployments.
- Portable medical instruments and handheld measurement tools where small footprint, deterministic timing, and robust analog interfacing are important.
- Industrial control nodes and smart actuators that require cost?effective MCU performance with integrated I/O and reduced external BOM.
MSP430I2021TRHBR Advantages vs Typical Alternatives
The MSP430I2021TRHBR delivers a compact, energy?optimized 16?bit architecture that often uses fewer bytes of code and lower active and standby power than many 32?bit MCUs in similar cost brackets. Its integrated peripheral set reduces external components, lowering BOM and assembly complexity. Tape?and?reel packaging supports high?volume manufacturing. For designs where energy per operation and small board area matter, this device provides an efficient tradeoff of performance, integration, and supply?chain readiness.
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MSP430I2021TRHBR Brand Info
MSP430I2021TRHBR is produced by Texas Instruments, a global semiconductor company known for analog and embedded processors. TI??s MSP430 family emphasizes ultra?low power consumption, high code density, and broad toolchain support for rapid development and long?term production availability.
FAQ
What core architecture does it use?
The device uses a 16?bit MSP430 CPU core designed for efficient code density and low power consumption across active and sleep modes.
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Which supply voltage range applies?
Typical parts in this family operate across a low?voltage range commonly around 1.8 V to 3.6 V; confirm the exact validated range on the product datasheet for production design.
Is the TRHBR suffix relevant to packaging?
Yes. The TR?style suffix indicates tape?and?reel packaging suited to automated pick?and?place assembly; consult the ordering guide and packaging details in the official documentation.
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How to confirm peripheral and memory counts?
Peripheral lists and precise memory sizes vary by exact device variant. Use the manufacturer datasheet and ordering guide to verify flash/FRAM, RAM, ADC resolution, and available serial interfaces.
Where to find accurate electrical characteristics?
Refer to the official Texas Instruments product datasheet and application notes for detailed electrical specs, timing charts, and recommended PCB design and decoupling practices.