The MSP430F5505IRGZR is a high-performance, ultra-low power consumption microcontroller unit (MCU) produced by Texas Instruments, a world leader in semiconductor solutions.

• CPU: 16-bit RISC CPU
• Frequency: Up to 25MHz
• Flash Memory: 32KB
• RAM: 4KB
• ADC: 10-bit Analog-to-Digital Converter (ADC)
• DAC: Digital-to-Analog Converter (DAC)
• Supply Voltage Range: 1.8V to 3.6V
• Power-saving modes: Five
• USCI: Universal Serial Communication Interface (USCI), which supports SPI, I2C, UART, and IrDA
• Hardware multiplier: 32-bit hardware multiplier
• Real-time clock module: with alarm capabilities
• Package: VQFN (48)
• Temperature range: -40 to 85 degrees Celsius