| PartNumber | AB0803-T3 | AB0804-T3 | AB0801-T3 |
| Description | Real Time Clock Interface I2C HH:MM:SS:hh 12/24 hr | Real Time Clock Interface I2C HH:MM:SS:hh 12/24 hr | IC RTC CLK/CALENDAR I2C 16-QFN |
| Manufacturer | ABRACON | ABRACON | - |
| Product Category | Real Time Clock | Real Time Clock | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | QFN-16 | QFN-16 | - |
| RTC Bus Interface | Serial, I2C | Serial, I2C | - |
| Time Format | HH:MM:SS:hh | HH:MM:SS:hh | - |
| Supply Voltage Max | 3.6 V | 3.6 V | - |
| Supply Voltage Min | 1.7 V | 1.7 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Reel | Reel | - |
| Function | Alarm, Calendar, Clock | Alarm, Calendar, Clock | - |
| Series | AB08xx | AB08xx | - |
| Brand | ABRACON | ABRACON | - |
| Product Type | Real Time Clocks | Real Time Clocks | - |
| Factory Pack Quantity | 3000 | 3000 | - |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | - |
| Unit Weight | 0.002014 oz | 0.002014 oz | - |