DS1339U-33 IC RTC CLK/CALENDAR I2C 8-USOP
From Maxim Integrated
| Category | Integrated Circuits (ICs) |
| Current - Timekeeping (Max) | 200µA @ 5.5V |
| Date Format | YY-MM-DD-dd |
| Family | Clock/Timing - Real Time Clocks |
| Features | Alarm, Leap Year, Square Wave Output, Trickle-Charger |
| Interface | I²C, 2-Wire Serial |
| Memory Size | - |
| Mfg Application Notes | Crystal Considerations with Maxim Real-Time Clocks (RTCs) Using the Dallas Tricklecharge Timekeeper Interfacing the DS1307 with an 8051-Compatible Microcontroller Using the Dallas Tricklecharge Timekeeper Design Considerations for Maxim Real-Time Clocks Lithium Coin-Cell Batteries: Predicting an Application Lifetime Using the DS32kHz with Maxim Real-Time Clocks Estimating Super Capacitor Backup Time on Trickle-Charger Real-Time Clocks FAQ About the Integrated-Crystal Package Option Selecting a Backup Source for Real-Time Clocks Oscillator Design Considerations for Low-Current Applications State Machine Logic in Binary-Coded Decimal (BCD)-Formatted Real-Time Clocks |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Packaging | Tube |
| Product Photos | MSOP-8 8-TSSOP 8-MSOP |
| Series | - |
| Standard Package | 1 |
| Supplier Device Package | 8-uMAX |
| Time Format | HH:MM:SS (12/24 hr) |
| Type | Clock/Calendar |
| Voltage - Supply | 2.97 V ~ 5.5 V |
| Voltage - Supply, Battery | 1.3 V ~ 3.7 V |
