I2C Real Time Clock/Calendar

Features ■Provides Year, Month, Day, Weekday, Hours, Minutes and Seconds Information ■Century Flag ■Wide Operating Voltage: 1.8V to 5.5V ■Low Power Consumption: 0.25μA at VDD = 3.0 V ■ I2C-bus Interface ■Programmable Clock Output (32.768 kHz, 1024 Hz, 32 Hz and 1 Hz) ■Alarm and Timer Func

文件：166.79 Kbytes 頁數(shù)：12 Pages

HAOYU

昊昱微電子

HYM8563I2C實時時鐘/日歷芯片

? HYM8563是一款低功耗CMOS實時時鐘/日歷芯片，它提供一個可編程的時鐘輸出，一個中斷輸出和一個掉電檢測器，所有的地址和數(shù)據(jù)都通過I2C總線接口串行傳遞。最大總線速度為400Kbits/s，每次讀寫數(shù)據(jù)后，內(nèi)嵌的字地址寄存器會自動遞增。 ? ? ● 可計時基于32.768kHz晶體的秒，分，小時，星期，天，月和年\n● 帶有世紀標志\n● 寬工作電壓范圍：1.8～5.5V\n● 低休眠電流：典型值為0.25μA（VDD=3.0V，TA=25℃）\n● 400kHz的I2C總線接口（VDD=1.8～5.5V時）\n● 可編程時鐘輸出頻率為：32.768kHz，1024Hz，\n32Hz，1H\n● 報警和定時器\n● 掉電檢測器\n● 內(nèi)部集成振蕩電容\n● 片內(nèi)電源復(fù)位功能\n● I2C總線從地址：讀，0A3H；寫，0A2H\n● 漏極開路中斷引腳\n● 封裝形式：DIP8和SOP8;

Haoyu

昊昱微電子

實時時鐘

GATEMODE

捷茂微電子

I2C Real Time Clock/Calendar

Features ■Provides Year, Month, Day, Weekday, Hours, Minutes and Seconds Information ■Century Flag ■Wide Operating Voltage: 1.8V to 5.5V ■Low Power Consumption: 0.25μA at VDD = 3.0 V ■ I2C-bus Interface ■Programmable Clock Output (32.768 kHz, 1024 Hz, 32 Hz and 1 Hz) ■Alarm and Timer Func

文件：166.79 Kbytes 頁數(shù)：12 Pages

HAOYU

昊昱微電子

I2C Real Time Clock/Calendar

Features ■Provides Year, Month, Day, Weekday, Hours, Minutes and Seconds Information ■Century Flag ■Wide Operating Voltage: 1.8V to 5.5V ■Low Power Consumption: 0.25μA at VDD = 3.0 V ■ I2C-bus Interface ■Programmable Clock Output (32.768 kHz, 1024 Hz, 32 Hz and 1 Hz) ■Alarm and Timer Func

文件：166.79 Kbytes 頁數(shù)：12 Pages

HAOYU

昊昱微電子