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MSP430F1111AIRGER from TI,Texas Instruments

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MSP430F1111AIRGER

Manufacturer: TI, TEXAS&BB

16-bit Ultra-Low-Power Microcontroller, 2kB Flash, 128B RAM, Comparator

Partnumber Manufacturer Quantity Availability
MSP430F1111AIRGER TI, TEXAS&BB 391 In Stock

Description and Introduction

16-bit Ultra-Low-Power Microcontroller, 2kB Flash, 128B RAM, Comparator # Introduction to the MSP430F1111AIRGER Microcontroller  

The MSP430F1111AIRGER is a low-power, mixed-signal microcontroller from Texas Instruments' MSP430 family. Designed for energy-efficient applications, this 16-bit MCU combines performance with minimal power consumption, making it ideal for battery-operated and portable devices.  

## Key Features  

The MSP430F1111AIRGER integrates a 16-bit RISC CPU, offering efficient processing with a clock speed of up to 8 MHz. It includes 2KB of Flash memory and 128B of RAM, providing sufficient storage for small to medium embedded applications. Additionally, it features a 10-bit analog-to-digital converter (ADC), timers, and multiple communication interfaces such as UART and SPI, enhancing its versatility in various designs.  

## Power Efficiency  

One of the standout attributes of the MSP430F1111AIRGER is its ultra-low power consumption. With multiple power-saving modes, including standby and shutdown, it minimizes energy usage without sacrificing functionality. This makes it well-suited for applications like sensor nodes, wearables, and IoT devices where extended battery life is critical.  

## Applications  

Common uses for this microcontroller include industrial control systems, medical devices, and consumer electronics. Its compact 24-VQFN package (RGER) ensures space-efficient integration into PCB designs.  

## Conclusion  

The MSP430F1111AIRGER balances performance, power efficiency, and integration, making it a reliable choice for developers working on energy-conscious embedded systems. Its robust feature set and low-power architecture position it as a strong contender in modern microcontroller applications.

Application Scenarios & Design Considerations

16-bit Ultra-Low-Power Microcontroller, 2kB Flash, 128B RAM, Comparator

Alternative Part Number

  • MSP430G2553IRHB32 --: Same MSP430 family, 16-bit ultra-low-power MCU with comparable peripherals; different series naming makes it easy to distinguish and is widely available.
  • STM32F030C8T6 --: ARM Cortex-M0 MCU with similar low-power profile and GPIO/timer resources; a common cross-vendor alternative when MSP430 supply is constrained.
  • PIC16F1827-I/SO --: 8-bit low-power MCU with comparable I/O and peripheral set; different vendor and naming, suitable as a functional substitute for simple control applications.
  • MSP430F1101AIPW --: Same MSP430F11x1A family with identical 16-bit MCU core and peripheral set, in a TSSOP package instead of QFN; drop-in for most designs with minor footprint change.
  • MSP430F1121AIPW --: Closely related MSP430F11x1A device with larger flash and same architecture and pinout family, offering extra memory headroom while remaining code-compatible.
  • MSP430G2231IPW14 --: Value-line MSP430 with comparable ultra-low-power 16-bit core and similar peripherals, a cost-effective substitute when exact memory and package match is not critical.

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