DS2404

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产品详情

4096 bits of nonvolatile dual-port memory including real-time clock/calendar in binary format, programmable interval timer, and programmable power-on cycle counter
1-Wire interface for communication at 16.3kbps
3-wire host interface for high-speed data communications at 2Mb/s
Unique, factory-lasered and tested 64-bit registration number assures absolute traceability because no two parts are alike
Programmable alarms can be set to generate interrupts for interval timer, real-time clock, and/or cycle counter
16-pin DIP, SO, and SSOP packages
Operating temperature range from -40°C to +85°C
Operating voltage range from 2.8V to 5.5V

这是最新版本的数据手册