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DS1390U-33+T&R Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
DS1390U-33+T&RMAXIM6000Yes

DS1390U-33+T&R is a real-time clock (RTC) module manufactured by **MAXIM Integrated** (now part of Analog Devices).

The DS1390U-33+T&R is a real-time clock (RTC) module manufactured by MAXIM Integrated (now part of Analog Devices). Below are its key specifications:

General Specifications:

  • Manufacturer: MAXIM (now Analog Devices)
  • Part Number: DS1390U-33+T&R
  • Package: 10-uSOP (Micro Small Outline Package)
  • Tape & Reel (T&R): Yes

Functional Features:

  • Real-Time Clock (RTC): Provides timekeeping (seconds, minutes, hours, day, date, month, year) with leap-year compensation.
  • Operating Voltage: 3.3V
  • Interface: I²C (2-wire serial interface)
  • Timekeeping Accuracy: ±2ppm from 0°C to +40°C
  • Battery Backup: Supports external battery for continuous timekeeping.

Additional Features:

  • Alarm Function: Programmable alarms with interrupt capability.
  • Temperature Range: -40°C to +85°C (industrial range).
  • Low Power Consumption: Optimized for battery-backed applications.

Applications:

  • Embedded systems
  • Industrial controls
  • Consumer electronics
  • Medical devices

For exact electrical characteristics and pin configurations, refer to the official MAXIM datasheet.

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