DS1302 Real Time Clock Module (Without Battery)

Discerption of product:

The DS1302 real-time clock (RTC) works very much like a watch. The RTC module accurately keeps time with a precise oscillator and is maintained with a small battery (not included). It is used to give an accurate date and time in many applications. The RTC module is ideal in any time-critical applications like attendance systems, digital cameras, automated sprinkler systems, or a time and calendar display.

Pin configuration :

• VCC2 → +5 V/3.3V
• GND → GND
• CLK → P02
• DAT → P01
• RST → P00

Features/Specs:

• Supply Voltage: 2.0 ~ 5.5V
• Supply Current: < 300 nA @ 2.0V
• Interface Type: 2 Wire Serial
• Crystal 32.768KHz, matching capacitance 6pF
• DS1302 8-pin SMD homemade chips
• Seconds, Minutes, Hours, Day of Month, Day of Week, and Year
• Length: 16.5mm
• Width: 26.3mm
• Height: 1.6mm
• Weight: 4gm

Package Includes:

• 1 x DS1302 Real Time Clock (RTC) Module without battery