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MSP430F112IPWR from TI,Texas Instruments

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MSP430F112IPWR

Manufacturer: TI

16-Bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM 20-TSSOP -40 to 85

Partnumber Manufacturer Quantity Availability
MSP430F112IPWR TI 24501 In Stock

Description and Introduction

16-Bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM 20-TSSOP -40 to 85 # Introduction to the MSP430F112IPWR Microcontroller  

The MSP430F112IPWR is a low-power, mixed-signal microcontroller from Texas Instruments’ MSP430 family, designed for energy-efficient embedded applications. Built around a 16-bit RISC CPU, this device offers a balance of performance and power consumption, making it ideal for battery-operated systems, portable devices, and sensor-based applications.  

Featuring 4KB of flash memory and 256B of RAM, the MSP430F112IPWR provides sufficient storage for small to medium-sized firmware while maintaining ultra-low power consumption in active and standby modes. Its integrated peripherals include a 10-bit analog-to-digital converter (ADC), a versatile timer, and multiple communication interfaces such as UART and SPI, enhancing its flexibility in various embedded designs.  

One of the key strengths of this microcontroller is its ultra-low-power operation, supporting multiple power-saving modes that extend battery life in portable applications. The MSP430F112IPWR operates efficiently at supply voltages ranging from 1.8V to 3.6V, making it suitable for energy-conscious designs.  

With its compact TSSOP-20 package, the MSP430F112IPWR is well-suited for space-constrained applications. Its robust architecture, combined with TI’s development tools, simplifies firmware development and debugging, enabling faster time-to-market for embedded solutions.  

Whether used in medical devices, industrial sensors, or consumer electronics, the MSP430F112IPWR delivers reliable performance with minimal energy consumption, making it a practical choice for developers prioritizing efficiency and functionality.

Application Scenarios & Design Considerations

16-Bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM 20-TSSOP -40 to 85

Alternative Part Number

  • PIC16F1824-I/SL --: Low-power 8-bit MCU in a similar small package with comparable GPIO and peripherals; a common drop-in choice when TI supply is constrained.
  • STM8S003F3P6 --: Cost-effective 8-bit MCU with similar pin count and low-power operation, widely available and often used as a functional substitute in simple control designs.
  • ATtiny84A-SSU --: Small low-power 8-bit MCU with comparable I/O and timer resources, suitable for designs where the MSP430F1121 is over-specified or unavailable.

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