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See Product Specifications
| Part Number: | BQ4847MT | 
| Category: | Integrated Circuits (ICs) | 
| Subcategory: | Clock/Timing - Real Time Clocks | 
| Manufacturer: | Texas Instruments | 
| Packaging: | Tube | 
| Product Status: | Obsolete | 
| Type: | Clock/Calendar | 
| Features: | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | 
| Memory Size: | - | 
| Time Format: | HH:MM:SS (12/24 hr) | 
| Date Format: | YY-MM-DD-dd | 
| Interface: | Parallel | 
| Voltage - Supply: | 4.75V ~ 5.25V | 
| Voltage - Supply, Battery: | 2.3V ~ 4V | 
| Current - Timekeeping (Max): | - | 
| Operating Temperature: | 0°C ~ 70°C | 
| Mounting Type: | Through Hole | 
| Package / Case: | 28-DIP Module (0.61", 15.49mm) | 
| Supplier Device Package: | 28-DIP Module |