RX-8025T 电表用时钟IC 说明Built-in 32.768 kHz-DTCXO, High Stability I2C-Bus INTERFACE REAL TIME CLOCK MODULE•Built in frequency adjusted 32.768 kHz crystal unit and DTCXO.•Interface Type : I2C-Bus Interface (400 kHz) •Interface voltage range : 1.8 V to 5.5 V •Temp.compensated voltage range: 2.2 V to 5.5 V •Wide Timekeeper voltage range : 1.6 V to 5.5 V •32.768 kHz frequency output function : C-MOS output With Control Pin •The various functions include full calendar, alarm, timer. * The I2C-Bus is a trademark of NXP Semiconductors  RX-8025T 电表用时钟IC现货订购热线： RX-8025T 电表用时钟IC pdf datasheethttp://www.epson.com.cn/store/pdf/200931311935.pdf |
