| PartNumber | NJU6355EM | NJU6355ED | NJU6355EM-TE1 |
| Description | Real Time Clock Serial I/O | Real Time Clock Serial I/O | Real Time Clock Serial I/O |
| Manufacturer | NJR | NJR | NJR |
| Product Category | Real Time Clock | Real Time Clock | Real Time Clock |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | Through Hole | SMD/SMT |
| Package / Case | DMP-8 | DIP-8 | DMP-8 |
| RTC Bus Interface | Serial | Serial | Serial |
| Time Format | HH:MM:SS | HH:MM:SS | HH:MM:SS |
| Battery Backup Switching | No Backup Switching | No Backup Switching | No Backup Switching |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 2 V | 2 V | 2 V |
| Minimum Operating Temperature | - 30 C | - 30 C | - 30 C |
| Maximum Operating Temperature | + 80 C | + 80 C | + 80 C |
| Packaging | Tube | Tube | Reel |
| Function | Alarm, Calendar, Clock, Low Battery Detect, Timer | Alarm, Calendar, Clock, Low Battery Detect, Timer | Alarm, Calendar, Clock, Low Battery Detect, Timer |
| Product | Real Time Clocks | Real Time Clocks | Real Time Clocks |
| Series | NJU6355 | NJU6355 | NJU6355 |
| Brand | NJR | NJR | NJR |
| Product Type | Real Time Clock | Real Time Clock | Real Time Clock |
| Factory Pack Quantity | 2000 | 2000 | 2000 |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
| Tradename | NJU6355 | NJU6355 | NJU6355 |
| Unit Weight | 0.003351 oz | 0.080001 oz | - |