DS1302ZN – DALLAS

Electronic Components
 
Part Number:
DS1302ZN
 
 
Manufacturer:
 
 
Date Code:
 
 
RoHS:
Non-RoHS
 
 
MSL:
1
 
 
COO:
PHILIPPINES
 
 
Description:

CMOS Serial 3‑Wire Real Time Clock, 31B, −40°C to 85°C, 2000 Seconds

 
 
Datasheet:
 
 
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Product Details:

Overview

The DS1302ZN is a low-power CMOS Real-Time Clock (RTC) from DALLAS Semiconductor. This device maintains timekeeping information, including seconds, minutes, hours, day, date, month, and year. It communicates via a simple 3-wire serial interface and includes 31 bytes of static RAM for data storage. The operating temperature range is specified from -40°C to +85°C.

Key Features

  • 3-Wire Serial Interface
  • Real-Time Clock Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap-Year Compensation Valid Up to 2100
  • 31 x 8 RAM
  • Wide Operating Voltage Range (2.0V to 5.5V)

Applications

The DS1302ZN RTC is commonly used in applications requiring accurate and reliable timekeeping, especially in environments where low power consumption is critical. Its serial interface simplifies integration with microcontrollers and other digital systems.

  • Embedded Systems
  • Data Logging
  • Industrial Control Systems
 
 
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