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MSP430F1121IPWR from TI/BB,Texas Instruments

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MSP430F1121IPWR

Manufacturer: TI/BB

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

Partnumber Manufacturer Quantity Availability
MSP430F1121IPWR TI/BB 155 In Stock

Description and Introduction

16-Bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM, Comparator 20-TSSOP -40 to 85 The MSP430F1121IPWR is a versatile, low-power microcontroller from Texas Instruments’ MSP430 family, designed for embedded applications requiring efficient performance and minimal energy consumption. This 16-bit RISC-based MCU integrates a range of peripherals, making it suitable for battery-operated devices, sensor interfaces, and portable instrumentation.  

Featuring 4KB of flash memory and 256B of RAM, the MSP430F1121IPWR provides sufficient storage for small to medium-sized firmware applications. Its ultra-low-power operation is a standout feature, supporting multiple power modes to optimize energy usage in active and standby states. The device includes a 10-bit analog-to-digital converter (ADC), a watchdog timer, and multiple communication interfaces such as UART and SPI, enhancing its adaptability in diverse embedded designs.  

Built around an efficient CPU core, the MSP430F1121IPWR executes instructions in a single clock cycle, improving speed while maintaining power efficiency. Its compact TSSOP-20 package makes it ideal for space-constrained applications. Developers benefit from robust development tools and extensive documentation, simplifying firmware design and debugging.  

With its combination of low power consumption, integrated peripherals, and compact form factor, the MSP430F1121IPWR is well-suited for applications in medical devices, industrial controls, and consumer electronics. Its reliability and energy efficiency make it a preferred choice for engineers designing battery-powered and energy-conscious systems.

Application Scenarios & Design Considerations

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

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