The DS1302 Clock chip (SOP-8) contains a real-time clock/calendar and 31 bytes of static RAM. It operates on very low power and retains the data and clock information while consuming less than 1 microwatt.

Specifications

• Date Format: Week; Day; Month; Year
• Time Format: Hours: Minutes: Seconds
• Clock Type: Timer
• Interface Type: 3-wire Serial
• Supply Voltage Range: 2 V to 5.5 V
• Operating Temperature Range: 0 ° C to +70 ° C
• Memory Capacity: 31 bytes
• Memory: RAM
• Features: Trickle Charger
• Package Type: SOIC
• Surface Mount Devices: Surface Mount