PCF8523TK/1,118
ObsoleteNXP USA Inc.
CALENDAR, CLOCK IC, YEAR/MONTH/WEEK/DATE/HR/MIN/SEC BINARY, I2C, 1.2 V TO 5.5 V, HVSON-8
PCF8523TK/1,118
ObsoleteNXP USA Inc.
CALENDAR, CLOCK IC, YEAR/MONTH/WEEK/DATE/HR/MIN/SEC BINARY, I2C, 1.2 V TO 5.5 V, HVSON-8
Description
General part information
PCF8523TK/1,118
Seconds to years resolution
Battery backup input pin and switch-over circuit
Freely programmable timer and alarm with interrupt capability
Technical Specifications
Parameters and characteristics for this part
| Specification | PCF8523TK/1,118 |
|---|---|
| Current - Timekeeping (Max) | 0.5 µA |
| Date Format | YY-MM-DD-dd |
| Features | Watchdog Timer, Leap Year, Alarm |
| Interface | I2C, 2-Wire Serial |
| Mounting Type | Surface Mount |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Package / Case | 8-VDFN Exposed Pad |
| Package Length | 4 mm |
| Package Name | 8-HVSON |
| Package Width | 4 mm |
| Time Format | HH:MM:SS (12/24 hr) |
| Type | Clock/Calendar |
| Voltage - Supply (Maximum) | 5.5 V |
| Voltage - Supply (Minimum) | 1.6 V |
| Voltage - Supply, Battery (Maximum) | 5.5 V |
| Voltage - Supply, Battery (Minimum) | 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Sign in to see pricing
Create a free account to access distributor pricing data.
CAD
3D models and CAD resources for this part
Documents
Technical documentation and resources