The MSP430G2553IPW20R is an ultra-low-power Mixed Signal Microcontroller 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 wake-up from low-power modes to active mode in less than 1µs. The ultra-low-power mixed signal microcontroller with built-in 16-bit timers, up to 24 I/O capacitive-touch enabled pins, a versatile analogue comparator and built-in communication capability using the universal serial communication interface. In addition the MSP430G2x53 family members have a 10-bit analogue-to-digital (A/D) converter.
Ultralow power consumption
230µA at 1MHz, 2.2V Active mode
0.5µA Standby mode
0.1µA Off mode (RAM retention)
Five power-saving modes
Ultra-fast wake-up from standby mode in less than 1µs
16-bit RISC architecture, 62.5ns instruction cycle time
Internal frequencies up to 16MHz with four calibrated frequency
Internal very low power low-frequency (LF) oscillator
32kHz Crystal
External digital clock source
Two 16-Bit Timer_A with three capture/compare registers
Up to 24 capacitive-touch enabled I/O pins
Universal serial communication interface (USCI)
On-chip comparator for analogue signal compare function/slope analogue-to-digital (A/D) conversion
10-bit 200ksps A/D converter with internal reference, sample-and-hold and auto scan
Brownout detector
On-chip emulation logic with Spy-Bi-Wire interface
