PartNumber | DS1643P-100+ | DS1643P-70 | DS1643P-85+ |
Description | Real Time Clock NV Timekeeping RAM | IC RTC CLK/CALENDAR PAR 34-PCM | Real Time Clock NV Timekeeping RAM |
Manufacturer | Maxim Integrated | - | Maxim Integrated |
Product Category | Real Time Clock | - | Clock/Timing - Real Time Clocks |
RoHS | Y | - | - |
Mounting Style | SMD/SMT | - | - |
Package / Case | PowerCap Module-34 | - | - |
RTC Bus Interface | Parallel | - | - |
Date Format | DW:DM:M:Y | - | YY-MM-DD-dd |
Time Format | HH:MM:SS | - | HH:MM:SS (24 hr) |
RTC Memory Size | 8 kB | - | - |
Supply Voltage Max | 5.5 V | - | - |
Supply Voltage Min | 4.5 V | - | - |
Minimum Operating Temperature | 0 C | - | - |
Maximum Operating Temperature | + 70 C | - | - |
Packaging | Tube | - | Tube |
Function | Calendar, Clock, NV Timekeeping RAM | - | - |
Series | DS1643P | - | - |
Brand | Maxim Integrated | - | - |
Moisture Sensitive | Yes | - | - |
Product Type | Real Time Clocks | - | - |
Factory Pack Quantity | 40 | - | - |
Subcategory | Clock & Timer ICs | - | - |
Part # Aliases | 90-1643P+100 DS1643P | - | - |
Type | - | - | Clock/Calendar |
Package Case | - | - | 34-PowerCap Module |
Operating Temperature | - | - | 0°C ~ 70°C |
Mounting Type | - | - | Surface Mount |
Features | - | - | Leap Year, NVSRAM |
Interface | - | - | Parallel |
Voltage Supply | - | - | 4.5 V ~ 5.5 V |
Supplier Device Package | - | - | 34-PowerCap Module |
Memory Size | - | - | 8KB |
Voltage Supply Battery | - | - | 3V |
Current Timekeeping Max | - | - | 3mA @ 5V |