3 wire interface Real-Time Clock ICs with Battery Backup switch-over Function

文件：706.63 Kbytes 页数：55 Pages

RICOH

理光

带电池备份开关切换功能的3线接口实时时钟IC

The R2062 is a CMOS real-time clock IC connected to the CPU by three signal lines, CE, SCLK, and SIO, and configured to perform serial transmission of time and calendar data to the CPU. Further, battery backup switchover circuit and a voltage detector. The periodic interrupt circuit is configured to • Minimum Timekeeping supply voltage：Typ. 0.75 V (Max. 1.00 V); VDD pin；\n• Connected to the CPU：Three signal lines (CE, SCLK, and SIO),Maximum clock frequency of 1 MHz (with VCC = 3V)；\n• Interrupt circuit configured to generate interrupt signals (with interrupts ranging from 0.5 seconds to 1 month;

Nisshinbo

日清纺微电子

3 wire interface Real-Time Clock ICs with Battery Backup switch-over Function

文件：706.63 Kbytes 页数：55 Pages

RICOH

理光

3 wire interface Real-Time Clock ICs with Battery Backup switch-over Function

文件：706.63 Kbytes 页数：55 Pages

RICOH

理光

Real Time Clock IC

3-wire Serial Interface

Nisshinbo

日清纺微电子

包装：管件 类别：集成电路（IC） 实时时钟 描述：3 WIRE INTERFACE REAL-TIME CLOCK

NISSHINBO

日清纺微电子

包装：管件 类别：集成电路（IC） 实时时钟 描述：3 WIRE INTERFACE REAL-TIME CLOCK

NISSHINBO

日清纺微电子