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MSP430F1222IPWR from TI,Texas Instruments

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MSP430F1222IPWR

Manufacturer: TI

16-bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM, 10 bit ADC, 1 USART

Partnumber Manufacturer Quantity Availability
MSP430F1222IPWR TI 12969 In Stock

Description and Introduction

16-bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM, 10 bit ADC, 1 USART # Introduction to the MSP430F1222IPWR Microcontroller  

The MSP430F1222IPWR is a low-power, high-performance 16-bit microcontroller from Texas Instruments' MSP430 family. Designed for energy-efficient applications, it is ideal for battery-powered devices, portable instrumentation, and embedded systems where power consumption is a critical factor.  

This microcontroller features a 16-bit RISC CPU, offering efficient processing with ultra-low power consumption in active and standby modes. It includes 4KB of flash memory and 256B of RAM, providing sufficient storage for small to medium-sized applications. The integrated 10-bit analog-to-digital converter (ADC) supports precise sensor interfacing, while multiple communication interfaces, such as UART and SPI, enhance connectivity with peripheral devices.  

Operating at a clock speed of up to 8MHz, the MSP430F1222IPWR balances performance with energy efficiency. Its flexible clock system allows dynamic voltage scaling, further optimizing power usage. The device is housed in a compact TSSOP-28 package, making it suitable for space-constrained designs.  

Common applications include sensor nodes, medical devices, industrial control systems, and consumer electronics. Its robust feature set, combined with low power consumption, makes it a reliable choice for developers seeking an efficient and cost-effective microcontroller solution.  

With its blend of performance, power efficiency, and integration, the MSP430F1222IPWR is a versatile component for modern embedded systems.

Application Scenarios & Design Considerations

16-bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM, 10 bit ADC, 1 USART

Alternative Part Number

  • MSP430F1232IPWR --: Same MSP430F1xx family, same 28-pin TSSOP package and pinout, with 8KB flash instead of 4KB, so it is a drop-in upgrade with more memory.
  • MSP430G2553IPW28 --: Value-line MSP430 in the same 28-pin TSSOP footprint, offering 16KB flash and comparable peripherals; a common lower-cost substitute when firmware is recompiled.
  • MSP430F1232IRHBR --: Electrically similar MSP430F1xx device in a smaller 32-pin QFN package, suitable when board space allows a package change and more flash is acceptable.

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