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See Product Specifications
| Part Number: | ISL1221IUZ |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Clock/Timing - Real Time Clocks |
| Manufacturer: | Renesas Electronics America Inc |
| Packaging: | Tube |
| Product Status: | Obsolete |
| Type: | Time Event Recorder |
| Features: | Alarm, Leap Year, SRAM |
| Memory Size: | 2B |
| Time Format: | HH:MM:SS (12/24 hr) |
| Date Format: | YY-MM-DD-dd |
| Interface: | I²C, 2-Wire Serial |
| Voltage - Supply: | 2.7V ~ 5.5V |
| Voltage - Supply, Battery: | 1.8V ~ 5.5V |
| Current - Timekeeping (Max): | 4µA ~ 6µA @ 3V ~ 5V |
| Operating Temperature: | -40°C ~ 85°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package: | 10-MSOP |
