| TYPE | DESCRIPTION |
| Mfr | STMicroelectronics |
| Series | - |
| Package | Tape & Reel (TR) |
| Product Status | OBSOLETE |
| Features | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer |
| Package / Case | 28-SOIC (0.295", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 128B |
| Interface | I2C, 2-Wire Serial |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Time Format | HH:MM:SS:hh (24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 28-SO |
| Voltage - Supply, Battery | 2.5V ~ 5.5V |
| Current - Timekeeping (Max) | 1mA @ 4.5V ~ 5.5V |
| DigiKey Programmable | Not Verified |
Long term acquisition of IC chips, diodes, electronic materials, factory inventory, agent inventory, factory obsolete materials, professional team to calculate BOM list, and package total orders. Delivery is available both domestically and internationally
