PCF8523TS/1,112
IC RTC CLK/CALENDAR I2C 14TSSOPManufacturer: NXP USA Inc.
Categories: Real Time Clocks
Quality Control: Learn More
The NXP USA Inc. PCF8523TS-1-112 is a Clock/Calendar Real-Time Clock (RTC) IC. This component features an I2C, 2-Wire Serial interface and is housed in a 14-TSSOP (0.173"", 4.40mm Width) package. Designed for surface mounting, it operates across a temperature range of -40°C to 85°C. Key features include an alarm function, leap year compensation, and a watchdog timer. The device supports both 12/24 hour time formats and a YY-MM-DD-dd date format. Its timekeeping current consumption is a maximum of 0.5µA at supply voltages between 2V and 5V, with a wider operational supply voltage range of 1.6V to 5.5V and a battery supply range of 1.8V to 5.5V. This RTC is commonly utilized in automotive, industrial, and consumer electronics applications requiring accurate time tracking.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | Alarm, Leap Year, Watchdog Timer |
| Packaging | Tube |
| Package / Case | 14-TSSOP (0.173"", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | - |
| Interface | I2C, 2-Wire Serial |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 1.6V ~ 5.5V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 14-TSSOP |
| Voltage - Supply, Battery | 1.8V ~ 5.5V |
| Current - Timekeeping (Max) | 0.5µA @ 2V ~ 5V |
| Programmable | Not Verified |