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| Manufacturer | STMicroelectronics |
| Packaging | Tape & Reel (TR) |
| Series | Timekeeper® |
| Part Status | Active |
| Type | Clock/Calendar |
| Features | Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K |
| Memory Size | - |
| Time Format | HH:MM:SS (24 hr) |
| Date Format | YY-MM-DD-dd |
| Interface | Parallel |
| Voltage - Supply | 4.5 V ~ 5.5 V |
| Voltage - Supply, Battery | 3V |
| Current - Timekeeping (Max) | 3mA @ 4.5V ~ 5.5V |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Package / Case | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT |
| Supplier Device Package | 44-SOH |
| Standard Package | 936 |
IC RTC CLK CALENDAR I2C 16-SOIC
IC RTC BINARY CNT I2C 8-USOP
IC RTC CLK CALENDAR I2C 14 TSSOP
IC RTC CLK CALENDAR PAR 24-SOP
IC RTC CLK CALENDAR I2C 8 DIP
IC RTC CLK CALENDAR I2C 8-SOIC
IC RTC CLK CALENDAR I2C 16-SOIC
IC RTC PHANTOM PAR 34-PCM
IC RTC CLK CALENDAR I2C 14-SOIC
IC RTC CLK CALENDAR I2C 8-UTDFN
IC RTC CLK CALENDAR PAR 18-DIP
IC RTC CLK CALENDAR PAR 24-SOIC
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