MSP430F1481IRTDR

Microcontrollers Overview

The MSP430F1481IRTDR is a 16-bit microcontroller from the Texas Instruments MSP430x1xx family, housed in a 48-pin VQFN package. It features 48 kB of Flash program memory and 2 kB of RAM. The device operates with a maximum clock frequency of 8 MHz and supports a supply voltage range of 1.8 V to 3.6 V. It includes an 8-channel, 10-bit analog-to-digital converter (ADC). Communication interfaces include SPI and UART/USART. The component is rated for an operating temperature range of -40°C to +85°C.

Microcontrollers Feature Summary

• Integrates 48 kB of non-volatile Flash memory for program storage.
• Includes an 8-channel, 10-bit ADC for analog signal acquisition.
• Supports serial communication via SPI and USART interfaces.
• Operates within a wide voltage range of 1.8 V to 3.6 V.

Microcontrollers Applications

• Battery-powered sensor nodes
• Industrial control systems
• Portable measurement devices

Microcontrollers Procurement Notes

Verify the specific suffix 'IRTDR' corresponds to the 48-pin VQFN package and reel packaging configuration. Confirm RoHS compliance status through official manufacturer documentation. Ensure the procurement channel provides valid traceability for the MSP430x1xx series components.

Microcontrollers Selection Notes

Select this part when 48 kB of Flash memory and 2 kB of RAM are required for code and data storage. Choose this model if an integrated 8-channel, 10-bit ADC is necessary for analog input processing. Consider this MCU for designs requiring SPI or USART connectivity within a compact VQFN footprint.

Microcontrollers Part Context

This component belongs to the MSP430x1xx family of 16-bit ultra-low-power microcontrollers. It shares architectural similarities with other members like the MSP430F149 but offers distinct memory configurations. The device is designed for applications demanding low power consumption and efficient processing capabilities in a small form factor.

Microcontrollers Replacement Considerations

Check for pin-compatible alternatives within the MSP430x1xx family that offer similar memory sizes. Verify functional equivalence regarding the ADC channel count and interface availability before substitution.