MSP430G2553IPW20R

TEXAS INSTRUMENTS  MSP430G2553IPW20R  微控制器, 16位, 混合信号, MSP430G2xx, 16 MHz, 16 KB, 512 Byte, 20 引脚, TSSOP

The 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.

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Ultralow power consumption

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230µA at 1MHz, 2.2V Active mode

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0.5µA Standby mode

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0.1µA Off mode RAM retention

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Five power-saving modes

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Ultra-fast wake-up from standby mode in less than 1µs

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16-bit RISC architecture, 62.5ns instruction cycle time

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Internal frequencies up to 16MHz with four calibrated frequency

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Internal very low power low-frequency LF oscillator

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32kHz Crystal

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External digital clock source

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Two 16-Bit Timer_A with three capture/compare registers

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Up to 24 capacitive-touch enabled I/O pins

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Universal serial communication interface USCI

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On-chip comparator for analogue signal compare function/slope analogue-to-digital A/D conversion

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10-bit 200ksps A/D converter with internal reference, sample-and-hold and auto scan

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Brownout detector

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On-chip emulation logic with Spy-Bi-Wire interface

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Green product and no Sb/Br