MSP430G2553IPW20R

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
• Green product and no Sb/Br

應用

Signal Processing