Images are for reference only
See Product Specifications
| Part Number: | PCF2127T/2Y | 
| Category: | Integrated Circuits (ICs) | 
| Subcategory: | Clock/Timing - Real Time Clocks | 
| Manufacturer: | NXP USA Inc. | 
| Packaging: | Tape & Reel (TR) | 
| Product Status: | Active | 
| Type: | Clock/Calendar | 
| Features: | Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer | 
| Memory Size: | 512B | 
| Time Format: | HH:MM:SS (12/24 hr) | 
| Date Format: | YY-MM-DD-dd | 
| Interface: | I²C, 2-Wire Serial | 
| Voltage - Supply: | 1.8V ~ 4.2V | 
| Voltage - Supply, Battery: | 1.8V ~ 4.2V | 
| Current - Timekeeping (Max): | 1.5µA @ 3.3V | 
| Operating Temperature: | -40°C ~ 85°C | 
| Mounting Type: | Surface Mount | 
| Package / Case: | 16-SOIC (0.295", 7.50mm Width) | 
| Supplier Device Package: | 16-SO |