DS1302ZN+T&R Trickle-Charge Timekeeping Chip

• Real-Time Clock Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap-Year Compensation Valid Up to 2100
• 31 x 8 RAM for Scratchpad Data Storage
• Serial I/O for Minimum Pin Count
• 2.0V to 5.5V Full Operation
• Uses Less than 300nA at 2.0V
• Single-Byte or Multiple-Byte (Burst Mode) Data Transfer for Read or Write of Clock or RAM Data
• 8-Pin DIP or Optional 8-Pin SO for Surface Mount
• Simple 3-Wire Interface
• TTL-Compatible (VCC = 5V)
• Optional Industrial Temperature Range: -40°C to +85°C
• DS1202 Compatible
• Underwriters Laboratory (UL) Recognized

Standard export packaging available. Customers can choose from cartons, wooden cases, and wooden pallets according to their requirements.