MSP430F6721IPN 16-bit Microcontroller (IPN Package)

MSP430F6721IPN Overview

The MSP430F6721IPN is a low?power, 16?bit microcontroller designed for industrial and battery?powered systems. It combines a compact RISC core with mixed?signal peripherals to handle sensing, metering, and control tasks with more efficiency and lower standby consumption than many 8? and 32?bit alternatives. Engineers and sourcing teams can evaluate this device for designs that require precise analog capture, multiple timers, and serial interfaces in a small package. For procurement and manufacturer details visit IC Manufacturer.

MSP430F6721IPN Technical Specifications

MSP430F6721IPN Key Features

• 16?bit RISC core ?? Delivers compact code density and faster control loops than typical 8?bit MCUs.
• Low supply range ?? Operates from 1.8 to 3.6 V, enabling more flexible battery and system choices.
• 12?bit ADC ?? Provides higher resolution analog measurement for sensors and metering compared to 8?bit converters.
• Multiple timers and DMA ?? Support precise timing and efficient data movement without CPU overhead.
• Integrated serial peripherals ?? UART, SPI and I2C interfaces simplify connectivity to sensors and external devices.
• Industrial temperature rating ?? Suitable for harsher environments where commercial parts may fail.
• Low?power modes ?? Reduce standby current to extend battery life in portable systems.
• Compact package options ?? Allow higher board density and easier integration into constrained designs.

Typical Applications

• Precision sensor hubs in portable instrumentation where 12?bit ADC resolution and low standby current extend battery life for field deployments (??15 words).
• Energy metering endpoints that need accurate analog sampling, serial reporting, and resilient operation across industrial temperatures (??15 words).
• Industrial control nodes requiring deterministic timers, DMA?assisted data transfer, and mixed?signal interfacing for real?time automation (??15 words).
• Battery?powered IoT sensors where small footprint, flexible supply range, and multiple serial interfaces reduce board area and system complexity (??15 words).

MSP430F6721IPN Advantages vs Typical Alternatives

The device offers a balance of low power and midrange performance that often outperforms 8?bit MCUs in code density and analog fidelity, while using less energy than many 32?bit options in similar roles. Its 16?bit core plus integrated 12?bit ADC and multiple timers reduce external component count. For designers prioritizing energy efficiency, deterministic timing, and compact integration, this part yields measurable gains in runtime, board area, and system cost.

MSP430F6721IPN Brand Info

The MSP430 series is a microcontroller family from Texas Instruments. It is known for ultra?low power operation and broad mixed?signal peripherals. TI positions these devices for metering, sensing, and embedded control tasks where power efficiency and analog performance matter in industrial and portable markets.

FAQ

What core does it use?

The device uses a 16?bit RISC microcontroller core optimized for low power. This core gives better code density and control performance than typical 8?bit MCUs while keeping energy use low.

What is the supply voltage?

Operating voltage supports a low range suitable for battery use. The range enables designers to run the MCU from common single?cell battery systems or regulated supplies in embedded systems.

Does it include analog peripherals?

Yes. It includes a multichannel 12?bit ADC for higher resolution analog sensing. This allows more accurate measurement of sensors and analog signals without external converters.

Which interfaces are available?

On?chip serial peripherals include UART, SPI and I2C (USCI modules). These interfaces simplify communication with sensors, radios, and external memory while reducing interface circuitry.

Is it suitable for industrial use?

Yes. The device is rated for industrial operating temperatures and includes features such as multiple low?power modes and integrated timers, making it appropriate for robust industrial and fielded products.