The MSP430FG439IPN is a high-performance, ultra-low power consumption microcontroller produced by Texas Instruments, a leading global semiconductor company.

• CPU: 16-bit RISC
• Architecture: Von-Neumann architecture
• Maximum Frequency: 8 MHz
• Flash Memory: 60KB
• RAM: 2KB
• ADC: 12-bit analog-to-digital converter (ADC)
• DAC: 12-bit digital-to-analog converter (DAC)
• Voltage Range: 1.8V to 3.6V
• Standby Mode Power Consumption: Less than 1 µA
• Active Mode Power Consumption: Less than 250 µA/MHz
• Hardware Multiplier: Included
• Operational Amplifiers: Three configurable operational amplifiers
• Communication Interfaces: Two universal serial communication interfaces (USCIs) that support SPI, I2C, IrDA, and UART protocols
• Package: Compact 80-pin QFP (Quad Flat Package)