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See Product Specifications
| Part Number: | AB1803-T3 |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Clock/Timing - Real Time Clocks |
| Manufacturer: | Abracon LLC |
| Packaging: | Tape & Reel (TR) |
| Product Status: | Obsolete |
| Type: | Clock/Calendar |
| Features: | Alarm, Leap Year, SRAM, Trickle-Charger |
| Memory Size: | 64B |
| Time Format: | HH:MM:SS:hh |
| Date Format: | YY-MM-DD-dd |
| Interface: | I²C, 2-Wire Serial |
| Voltage - Supply: | 1.7V ~ 3.6V |
| Voltage - Supply, Battery: | 1.5V ~ 3.6V |
| Current - Timekeeping (Max): | 0.17µA ~ 0.22µA @ 1.8V ~ 3V |
| Operating Temperature: | -40°C ~ 85°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 16-VFQFN Exposed Pad |
| Supplier Device Package: | 16-QFN (3x3) |
