Real-time clock/calendar IC with integrated 512B EEPROM memory. Features I2C serial interface and operates from a 2.7V to 5.5V supply voltage, with a typical 3.3V operating voltage. Supports YY-MM-DD-dd date format and HH:MM:SS time format. Packaged in SOIC or TSSOP with surface mount termination, suitable for operation across a -40°C to 85°C temperature range. RoHS compliant.
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Intersil ISL12027IB27AZ technical specifications.
| Package/Case | SOIC |
| Date Format | YY-MM-DD-dd |
| Frequency | 400kHz |
| Height | 1.5mm |
| Interface | I2C, Serial, 2-Wire |
| Length | 5mm |
| Logic Function | Clock |
| Max Operating Temperature | 85°C |
| Memory Size | 512B |
| Memory Type | EEPROM, |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Operating Supply Voltage | 3.3V |
| Package Quantity | 980 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | ISL12027 |
| Termination | SMD/SMT |
| Time Format | HH:MM:SS |
| Width | 4mm |
| RoHS | Compliant |
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