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DS1339C-33#T&R Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
DS1339C-33#T&RMAXIM5000Yes

DS1339C-33#T&R is a real-time clock (RTC) module manufactured by Maxim Integrated (now part of Analog Devices).

The DS1339C-33#T&R is a real-time clock (RTC) module manufactured by Maxim Integrated (now part of Analog Devices). Below are the factual specifications, descriptions, and features:

Specifications:

  • Manufacturer: Maxim Integrated
  • Part Number: DS1339C-33#T&R
  • Type: Real-Time Clock (RTC)
  • Supply Voltage: 3.3V
  • Interface: I²C (Two-Wire Serial)
  • Operating Temperature Range: -40°C to +85°C
  • Timekeeping Accuracy: ±2ppm (±0.1728 seconds/day) from 0°C to +40°C
  • Battery Backup Support: Yes (for continuous timekeeping)
  • Package: 8-Pin SOIC (150mil)
  • Mounting Type: Surface Mount
  • Packaging: Tape & Reel (T&R)

Descriptions:

The DS1339C-33#T&R is a low-power RTC with an integrated crystal oscillator, designed for accurate timekeeping in embedded systems. It communicates via an I²C interface and includes battery backup support to maintain timekeeping during power loss.

Features:

  • I²C Serial Interface (up to 400kHz)
  • Programmable Square-Wave Output
  • Battery-Backup Input for continuous operation
  • Automatic Power-Fail Detection & Switch Circuitry
  • Low Power Consumption (400nA in battery backup mode)
  • Two Time-of-Day Alarms
  • 56-Byte NV SRAM for data storage
  • Industrial Temperature Range (-40°C to +85°C)

This information is based on the manufacturer's datasheet and specifications.

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