MSP430G2744IDA38R

具有 32KB 闪存、1KB SRAM、10 位 ADC、UART/SPI/I2C 和计时器的 16MHz MCU 38-TSSOP -40 to 85

The Texas Instruments MSP430 family of ultra-low-power microcontrollers consists of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with five low-power modes, is optimized to achieve extended battery life in portable measurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The digitally controlled oscillator DCO allows the device to wake up from low-power modes to active mode in less than 1 µs.

The MSP430G2x44 series is an ultra-low-power mixed-signal microcontroller with two built-in 16-bit timers, a universal serial communication interface USCI, 10-bit analog-to-digital converter ADC with integrated reference and data transfer controller DTC, and 32 I/O pins.

Typical applications include sensor systems that capture analog signals, convert them to digital values, and then process the data for display or for transmission to a host system. Stand-alone radio-frequency RF sensor front ends are another area of application.