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| PartNumber | ISL12027IBZ | ISL12027IBZ-EVAL | ISL12027IBZ-T |
| Description | Real Time Clock REAL TIME CLK/CLNDR W/EEPROM IN 8LD | EVAL BOARD FOR ISL12027IBZ | Real Time Clock REAL TIME CLK/CLNDR W/EEPROM IN 8LD |
| Manufacturer | Renesas Electronics | - | Intersil |
| Product Category | Real Time Clock | - | Clock/Timing - Real Time Clocks |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Package / Case | SOIC-8 | - | - |
| RTC Bus Interface | Serial, I2C | - | Serial (I2C) |
| Date Format | DW:DM:M:Y | - | YY-MM-DD-dd |
| Time Format | HH:MM:SS | - | HH:MM:SS (12/24 hr) |
| Battery Backup Switching | Backup Switching | - | Backup Switching |
| RTC Memory Size | 512 B | - | 512 B |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 2.7 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 85 C | - | + 85 C |
| Packaging | Tube | - | Digi-ReelR Alternate Packaging |
| Function | Alarm, Calendar, Clock, Interrupt, Timer | - | Alarm Calendar Clock Interrupt Timer |
| Height | 1.5 mm | - | - |
| Length | 5 mm | - | - |
| Series | ISL12027 | - | ISL12027 |
| Width | 4 mm | - | - |
| Brand | Renesas / Intersil | - | - |
| Product Type | Real Time Clocks | - | - |
| Factory Pack Quantity | 98 | - | - |
| Subcategory | Clock & Timer ICs | - | - |
| Unit Weight | 0.019048 oz | - | 0.019048 oz |
| Product | - | - | Real Time Clocks |
| Type | - | - | Clock/Calendar |
| Package Case | - | - | SOIC-8 |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Mounting Type | - | - | Surface Mount |
| Features | - | - | Alarm, Leap Year, Supervisor, Watchdog Timer |
| Interface | - | - | I2C, 2-Wire Serial |
| Voltage Supply | - | - | 2.7 V ~ 5.5 V |
| Supplier Device Package | - | - | 8-SOIC |
| Memory Size | - | - | - |
| Voltage Supply Battery | - | - | 1.8 V ~ 5.5 V |
| Current Timekeeping Max | - | - | 10μA ~ 20μA @ 2.7V ~ 5.5V |
| Supply Voltage Max | - | - | 5.5 V |
| Supply Voltage Min | - | - | 2.7 V |