MSP430BT5190IPZ

Application Specific Microcontrollers Overview

The MSP430BT5190IPZ is a 16-bit mixed-signal microcontroller from Texas Instruments, based on the MSP430 core. It features 256 KB of flash program memory and 16 KB of RAM. The device operates within a supply voltage range of 1.8 V to 3.6 V and supports a maximum clock frequency of 25 MHz. It is housed in an LQFP-100 package with 87 available I/O pins. Key peripherals include a 12-bit ADC and multiple serial communication interfaces such as SPI, UART/USART, I2C, and IrDA.

Application Specific Microcontrollers Feature Summary

• Integrated Bluetooth connectivity for wireless applications
• 256 KB Flash memory and 16 KB RAM for data storage and processing
• 12-bit Analog-to-Digital Converter (ADC) with multiple channels
• Comprehensive serial communication interfaces including SPI, UART, I2C, and IrDA

Application Specific Microcontrollers Applications

• Bluetooth-enabled sensor nodes
• Wireless medical devices
• Smart home automation controllers
• Industrial monitoring systems with wireless telemetry

Application Specific Microcontrollers Procurement Notes

Verify the specific suffix 'IPZ' against official Texas Instruments documentation to confirm the package type and temperature range. Ensure compatibility with development tools such as the MSP-FET or MSP-TS series programmers. Check for end-of-life status or alternative recommendations if the component is discontinued.

Application Specific Microcontrollers Selection Notes

Select this model when both high-performance 16-bit processing and integrated Bluetooth functionality are required. Compare memory sizes and peripheral counts against other MSP430 variants like the F-series if wireless capabilities are not needed. Confirm that the LQFP-100 package fits the PCB layout constraints.

Application Specific Microcontrollers Part Context

This part belongs to the MSP430BT family, which integrates Bluetooth Low Energy (BLE) or classic Bluetooth capabilities into the standard MSP430 MCU architecture. It shares architectural similarities with the MSP430F5xx/F6xx families but includes dedicated radio management features.

Application Specific Microcontrollers Replacement Considerations

Check for direct pin-compatible replacements within the MSP430BT series. Consider the MSP430FR69xx series for FRAM-based alternatives if non-volatile memory retention is critical, though Bluetooth integration may differ.