The DS 1302 is a real-time clock (RTC) IC with an integrated trickle charger and serial interface for timekeeping applications. It provides second, minute, hour, day, date, month, and year tracking with leap year compensation, making it ideal for embedded systems, data loggers, and industrial applications.

Key Features:

• Real-Time Clock (RTC) with Calendar Function: Provides timekeeping with automatic leap year correction.
• Three-Wire Serial Interface: Enables easy communication with microcontrollers.
• Battery Backup Support: Maintains timekeeping when the main power is lost.
• Low Power Consumption: Optimized for battery-powered applications.
• Compact Package: Available in DIP-8 and SOIC-8 for easy PCB integration.

Package Includes:

• 1 x DS 1302 Real-Time Clock (RTC) IC

Specifications:

• Operating Voltage: 2.0V to 5.5V
• Timekeeping Accuracy: 2 minutes per month
• Battery Backup Voltage: 3V (CR2032 recommended)
• Communication Protocol: 3-Wire Serial
• Operating Temperature Range: -40C to +85C
• Package Type: DIP-8 / SOIC-8

Applications:

• Embedded Systems
• Data Loggers
• Industrial Automation
• Microcontroller-Based Clocks
• Consumer Electronics

Datasheet:

Click here to view the datasheet