| Type | Description | 
|---|---|
| Series: | - | 
| Package: | Tape & Reel (TR)Cut Tape (CT) | 
| Part Status: | Active | 
| Type: | Clock/Calendar | 
| Features: | Leap Year, NVSRAM, Square Wave Output | 
| Memory Size: | 56B | 
| Time Format: | HH:MM:SS (12/24 hr) | 
| Date Format: | YY-MM-DD-dd | 
| Interface: | I²C, 2-Wire Serial | 
| Voltage - Supply: | 3V ~ 5.5V | 
| Voltage - Supply, Battery: | 1.3V ~ 5.5V | 
| Current - Timekeeping (Max): | 125µA ~ 200µA @ 3V ~ 5.5V | 
| Operating Temperature: | -40°C ~ 85°C | 
| Mounting Type: | Surface Mount | 
| Package / Case: | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 
| Supplier Device Package: | 8-uMAX | 
| Image | Part Number | Description | Stock / Unit Price | 
|---|---|---|---|
|  | DS1302SN+T&RMaxim Integrated | IC RTC CLK/CALENDAR SER 8-SOIC | In Stock: 3,300 $3.57000 | 
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|  | ISL12027IV30AZIntersil (Renesas Electronics America) | RTC, NON-VOLATILE | In Stock: 8,477 $3.47000 | 
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