DS1302 Real Time Clock RTC Module
A precise real-time clock module for accurate timekeeping in various applications.
- Supply Voltage: 2.0 - 5.5 V
- Supply Current: < 300 nA @ 2.0 V
- Interface Type: 2 Wire Serial
- Length (mm): 16.5
- Width (mm): 26.3
- Height (mm): 1.6
- Weight (gm): 4
Top Features:
- Accurate timekeeping
- Low power consumption
- Compact size
- Easy 2-wire serial interface
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:
VCC: +5 V/3.3V
GND: GND
CLK: P02
DAT: P01
RST: P00
Specifications:
Crystal: 32.768KHz, matching capacitance 6pF
DS1302 8-pin SMD homemade chips
Functions: Seconds, Minutes, Hours, Day of Month, Day of Week, and Year
Package Includes:
1 x DS1302 Real Time Clock RTC Module - Blue
* Images are for illustration only; actual product may vary.