Datasheet.Directory

{"Product Category":"Real\u00a0Time\u00a0Clock","User RAM":"32(B)","DELETED":"Compliant","Mounting":"Surface Mount","Operating Supply Voltage (Min)":"4.5(V)","Date Format":"DW:DM:M:Y","Pin Count":"28","Packaging":"Rail\/Tube","Operating Temperature Classification":"Industrial","Rad Hardened":"No","Package Type":"PLCC","Bus Type":"Parallel","Time Format":"HH:MM:SS:hh","Operating Supply Voltage (Max)":"5.5(V)","Operating Supply Voltage (Typ)":"5(V)","Manufacturer":"NATIONAL SEMICONDUCTOR","Operating Temperatu...

{"Category":"Integrated Circuits (ICs)","Current - Timekeeping (Max)":"1\u00b5A @ 5V","Operating Temperature":"-40\u00b0C ~ 85\u00b0C","Memory Size":"44B","Package \/ Case":"28-LCC (J-Lead)","Type":"Timer Clock Peripheral (TCP)","Product Photos":"28-PLCC, V28A","Date Format":"YY-MM-DD-dd","Datasheets":"DP8570A","Time Format":"HH:MM:SS:hh (12\/24 hr)","Interface":"Parallel","Standard Package":"35","Voltage - Supply, Battery":"2.2 V ~ 5.1 V","Features":"Alarm, Leap Year","Online Catalog":"Parallel Address","M...