Low power clock/calendar

GENERAL DESCRIPTION The PCF8593 is a CMOS clock/calendar circuit, optimized for low power consumption. Addresses and data are transferred serially via the two-line bidirectional I2C-bus. The built-in word address register is incremented automatically after each written or read data byte. The

文件：139.79 Kbytes 頁數(shù)：28 Pages

PHI

PHI

Low power clock and calendar

General description The PCF8593 is a CMOS1 clock and calendar circuit, optimized for low power consumption. Addresses and data are transferred serially via the two-line bidirectional I2C-bus. The built-in word address register is incremented automatically after each written or read data byte. T

文件：572.41 Kbytes 頁數(shù)：35 Pages

恩XP

低功耗時鐘和日歷

PCF8593是一款CMOS1時鐘和日歷電路，最適合低功耗應用。通過兩線雙向I2C總線串行傳送地址和數(shù)據(jù)。內置字地址寄存器會在每次寫入或讀取數(shù)據(jù)字節(jié)后自動遞增。內置32.768 kHz振蕩器電路和8字節(jié)RAM用于時鐘、日歷和計數(shù)器功能。隨后8個字節(jié)可編程為警報寄存器或用作可用RAM空間。 I2C總線接口工作電源電壓：2.5 V至6.0 V\n時鐘工作電源電壓在0 ℃至+70 ℃時為1.0 V至6.0 V\n8字節(jié)暫存RAM（當不使用警報時）\n數(shù)據(jù)保持電壓：1.0 V至6.0 V\n外部RESET輸入僅復位I2C接口\n工作電流（fSCL = 0 Hz，32 kHz時基，VDD = 2.0 V時）：典型為1 μA\n時鐘功能及四年日歷\n通用定時器帶有警報和溢出指示\n24小時或12小時格式\n32.768 kHz或50 Hz時基\n串行輸入和輸出總線（I2C總線）\n自動字地址遞增\n可編程警報、定時器和中斷功能\n提供省空間SO8封裝\n從機地址：A3h（用于讀?。珹2h;

恩XP

Low power clock/calendar

GENERAL DESCRIPTION The PCF8593 is a CMOS clock/calendar circuit, optimized for low power consumption. Addresses and data are transferred serially via the two-line bidirectional I2C-bus. The built-in word address register is incremented automatically after each written or read data byte. The

文件：139.79 Kbytes 頁數(shù)：28 Pages

PHI

PHI

Real time clock

文件：377.39 Kbytes 頁數(shù)：2 Pages

EPSONTOYOCOM

愛普生