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MSP430F155 from TI,Texas Instruments

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MSP430F155

Manufacturer: TI

16-bit Ultra-Low-Power MCU, 16kB Flash, 512B RAM 12-Bit ADC Dual 12-Bit DAC 2 USARTs I2C HW Mult DMA

Partnumber Manufacturer Quantity Availability
MSP430F155 TI 35 In Stock

Description and Introduction

16-bit Ultra-Low-Power MCU, 16kB Flash, 512B RAM 12-Bit ADC Dual 12-Bit DAC 2 USARTs I2C HW Mult DMA # Introduction to the MSP430F155 Microcontroller  

The **MSP430F155** is a low-power, high-performance 16-bit microcontroller from Texas Instruments' MSP430 family. Designed for embedded applications requiring efficient power consumption and robust processing capabilities, this microcontroller is widely used in portable devices, industrial automation, and sensor-based systems.  

Built around a **16-bit RISC CPU**, the MSP430F155 operates at up to **8 MHz**, delivering a balance of speed and energy efficiency. It features **16 KB of flash memory** and **512 bytes of RAM**, providing sufficient storage for firmware and real-time data processing. Additionally, it includes multiple peripherals such as **12-bit ADCs, timers, UART, SPI, and I²C interfaces**, making it versatile for various communication and control tasks.  

One of the standout features of the MSP430F155 is its **ultra-low-power architecture**, supporting multiple power-saving modes. This allows battery-operated devices to extend operational life significantly. The microcontroller also integrates a **watchdog timer**, brownout reset, and other safety mechanisms to enhance system reliability.  

With its compact footprint and robust feature set, the MSP430F155 is well-suited for applications like **wearable electronics, medical devices, and IoT edge nodes**. Its combination of performance, energy efficiency, and integrated peripherals makes it a preferred choice for developers working on power-sensitive embedded systems.  

For engineers seeking a reliable, low-power microcontroller with strong processing capabilities, the MSP430F155 offers a compelling solution.

Application Scenarios & Design Considerations

16-bit Ultra-Low-Power MCU, 16kB Flash, 512B RAM 12-Bit ADC Dual 12-Bit DAC 2 USARTs I2C HW Mult DMA

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