PartNumber | DS1343E-33+ | DS1343E-3+ | DS1343E-3+T\u0026R |
Description | Real Time Clock Low-Current SPI/3-Wire RTC | Real Time Clock Low-Current SPI/3-Wire RTC | Real Time Clock Low-Current SPI/3-Wire RTC |
Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
Product Category | Real Time Clock | Real Time Clock | Real Time Clock |
RoHS | Y | Y | Y |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | TSSOP-20 | TSSOP-20 | TSSOP-20 |
RTC Bus Interface | Serial, 3-Wire, SPI | Serial, 3-Wire, SPI | Serial, 3-Wire, SPI |
Date Format | DW:DM:M:Y | MM-DD-YY | MM-DD-YY |
Time Format | HH:MM:SS | HH:MM:SS | HH:MM:SS |
Battery Backup Switching | Backup Switching | Backup Switching | Backup Switching |
RTC Memory Size | 96 B | 96 B | 96 B |
Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
Supply Voltage Min | 3 V | 2.7 V | 2.7 V |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
Packaging | Tube | Tube | Reel |
Function | Alarm, Calendar, Clock | Alarm, Calendar, Clock | Alarm, Calendar, Clock |
Product | Real Time Clocks | Real Time Clocks | Real Time Clocks |
Series | DS1343E | DS1343E | DS1343E |
Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
Operating Supply Current | 600 uA | 600 uA | 600 uA |
Product Type | Real Time Clock | Real Time Clock | Real Time Clock |
Factory Pack Quantity | 74 | 74 | 2500 |
Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
Part # Aliases | 90-1343E+033 DS1343E | 90-1343E+003 DS1343E | 90-1343E+3TR DS1343E |
Unit Weight | 0.006737 oz | 0.006737 oz | 0.006737 oz |