Description
The TI 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 6 µs. The MSP430xG461x series are microcontroller configurations with two 16-bit timers, a high-performance 12-bit ADC, dual 12-bit DACs, three configurable operational amplifiers, one universal serial communication interface (USCI), one universal synchronous/asynchronous communication interface (USART), DMA, 80 I/O pins, and a segment liquid crystal display (LCD) driver with regulated charge pump.
- Active Mode: 400 µA at 1 MHz, 2.2 V
- Standby Mode: 1.3 µA
- Off Mode (RAM Retention): 0.22 µA
- Enhanced UART Supports Automatic Baud-Rate Detection
- IrDA Encoder and Decoder
- Synchronous SPI
- I2C
- MSP430FG4616, MSP430FG4616
92KB+256B of Flash or ROM
4KB of RAM - MSP430FG4617, MSP430CG4617
92KB+256B of Flash or ROM
8KB of RAM - MSP430FG4618, MSP430CG4618
116KB+256B of Flash or ROM
8KB of RAM - MSP430FG4619, MSP430CG4619
120KB+256B of Flash or ROM
4KB of RAM