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MSP430F2003 from TI,Texas Instruments

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MSP430F2003

Manufacturer: TI

16-bit Ultra-Low-Power Microcontroller, 1kB Flash, 128B RAM, 16-Bit Sigma-Delta A/D, USI for SPI/I2C 16-QFN -40 to 85

Partnumber Manufacturer Quantity Availability
MSP430F2003 TI 25 In Stock

Description and Introduction

16-bit Ultra-Low-Power Microcontroller, 1kB Flash, 128B RAM, 16-Bit Sigma-Delta A/D, USI for SPI/I2C 16-QFN -40 to 85 # Introduction to the MSP430F2003 Microcontroller  

The MSP430F2003 is a low-power, high-performance 16-bit microcontroller from Texas Instruments’ MSP430 family. Designed for energy-efficient embedded applications, it combines ultra-low power consumption with robust processing capabilities, making it ideal for battery-operated devices, sensor interfaces, and portable instrumentation.  

Featuring a 16-bit RISC CPU, the MSP430F2003 operates at up to 16 MHz, delivering efficient performance while minimizing power usage. Its integrated peripherals include a 10-bit analog-to-digital converter (ADC), a comparator, and multiple timers, enabling versatile system control and signal processing. The microcontroller also supports serial communication via SPI and I²C interfaces, facilitating seamless connectivity with other components.  

One of the standout features of the MSP430F2003 is its ultra-low-power operation, with multiple power-saving modes that extend battery life in energy-sensitive applications. The device consumes minimal current in standby mode while waking up quickly to execute tasks, making it well-suited for intermittent sensing and wireless applications.  

With 1 KB of Flash memory and 128 bytes of RAM, the MSP430F2003 is optimized for compact, cost-sensitive designs. Its small form factor and low power requirements make it a popular choice for medical devices, industrial sensors, and consumer electronics.  

In summary, the MSP430F2003 offers a balance of performance, power efficiency, and integration, making it a reliable solution for embedded systems requiring long battery life and responsive operation.

Application Scenarios & Design Considerations

16-bit Ultra-Low-Power Microcontroller, 1kB Flash, 128B RAM, 16-Bit Sigma-Delta A/D, USI for SPI/I2C 16-QFN -40 to 85

Alternative Part Number

  • MSP430G2231 --: Value Line MSP430 with similar 16-bit RISC core, low power, and comparable peripherals; widely available and often used as a drop-in for simple MSP430F2xx designs.
  • STM8L151K4 --: Low-power 8-bit MCU with comparable ADC, timers, and communication interfaces; suitable functional replacement when porting firmware is acceptable.
  • PIC16F1824 --: Low-power 8-bit MCU with integrated ADC and serial peripherals; a feasible alternative for designs where the MSP430F2003 is used for general control and sensing.

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