| PartNumber | X1226V8 | X1226V8I | X1226V8IT1 |
| Description | IC RTC CLK/CALENDAR I2C 8-TSSOP | IC RTC CLK/CALENDAR I2C 8-TSSOP | IC RTC CLK/CALENDAR I2C 8-TSSOP |
| Manufacturer | - | Intersil | Intersil |
| Product Category | - | Clock/Timing - Real Time Clocks | Clock/Timing - Real Time Clocks |
| Series | - | - | - |
| Type | - | Clock/Calendar | Clock/Calendar |
| Packaging | - | Tube | Tape & Reel (TR) |
| Package Case | - | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP (0.173", 4.40mm Width) |
| Operating Temperature | - | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | - | Surface Mount | Surface Mount |
| Features | - | Alarm, Leap Year | Alarm, Leap Year |
| Interface | - | I2C, 2-Wire Serial | I2C, 2-Wire Serial |
| Voltage Supply | - | 2.7 V ~ 5.5 V | 2.7 V ~ 5.5 V |
| Supplier Device Package | - | 8-TSSOP | 8-TSSOP |
| Memory Size | - | - | - |
| Time Format | - | HH:MM:SS (12/24 hr) | HH:MM:SS (12/24 hr) |
| Date Format | - | YY-MM-DD-dd | YY-MM-DD-dd |
| Voltage Supply Battery | - | 1.8 V ~ 5.5 V | 1.8 V ~ 5.5 V |
| Current Timekeeping Max | - | 10μA ~ 20μA @ 2.7V ~ 5V | 10μA ~ 20μA @ 2.7V ~ 5V |