DS1302 Real Time Clock (RTC) Breakout Board - (AD23464)

Description:

This is a module specifically designed for the DS1302 Real Time Clock. Interfacing the DS1302 with a microprocessor is simplified by synchronous serial communication. Only three wires are required to communicate with the clock/RAM: RST, I/O (data line), and SCLK (serial clock). This test code should give you some insight into how to interface the module to any microcontroller using our example SCLK software.

Features:

- Full operation from 2.0V to 5.5V

- Integrated 32.768KHz crystal, provides accurate clock

- Integrated CR2032 SMD battery holder

- Serial I/O for minimum pin count

- 8-Pin DIP or optional 8-Pin SO for surface mounting

- Simple 3-wire interface

- DS1202 Compatible

- PCB size: 29 (mm) x17 (mm)

Package includes:

- 1 x Real Time Clock Module - DS1302

- Note: Does not include battery (CR2032)

Datasheet

Reference Link