Name: DS1338U-33
Brand: Rochester Electronics
SKU: DS-5323489
Price: 1.0719 USD
Availability: InStock
Rating: 4.8 (3 reviews)

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Rochester Electronics DS1338U-33

IC RTC CLK/CALENDAR I2C 8-USOP

Manufacturer # :DS1338U-33

Manufacturer :Rochester Electronics

Dasenic # :DS1338U-33-DS

Datasheet :

DS1338U-33 Datasheet

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Description : IC RTC CLK/CALENDAR I2C 8-USOP

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Quantity	Unit Price	Total
45+	$ 1.0719	$ 48.24
90+	$ 1.0026	$ 90.23
140+	$ 0.9684	$ 135.58
205+	$ 0.8991	$ 184.32
265+	$ 0.8649	$ 229.2

In Stock: 10163

MOQ :1 PCS

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Delivery Time :Ship Within 48 Hours

Shipping Origin :Shenzhen or Hong Kong Warehouse

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Unit Price :$ 1.0719

Total :$ 1.07

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DS1338U-33 information

Rochester Electronics DS1338U-33 technical specifications, attributes, parameters.
Category:Integrated Circuits (ICs)/Clock/Timing - Real Time Clocks
Product Status:Obsolete
Operating Temperature:-40°C ~ 85°C
Features:Leap Year, NVSRAM, Square Wave Output
Mounting Type:Surface Mount
Package / Case:8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Type:Clock/Calendar
Interface:I²C, 2-Wire Serial
Supplier Device Package:8-uMAX/uSOP
Memory Size:56B
Voltage - Supply:3V ~ 5.5V
Time Format:HH:MM:SS (12/24 hr)
Date Format:YY-MM-DD-dd
Voltage - Supply, Battery:1.3V ~ 3.7V
Current - Timekeeping ( Max):125µA ~ 200µA @ 3.63V ~ 5.5V
EU RoHS Status:RoHS non-compliant
MSL Rating:1 (Unlimited, 30°C/85%RH)
REACH Status:REACH Unaffected
US ECCN:EAR99
HTS US:8542.39.0001
China RoHS Status:Orange Symbol: Safe for use during the environmental protection period

Download datasheets and manufacturer documentation for Rochester Electronics DS1338U-33
Datasheet:
DS1338U-33,

Rochester Electronics DS1338U-33 Environmental and export classification status description
The DS1338U-33 is a real-time clock (RTC) integrated circuit (IC) from Maxim Integrated (now part of Analog Devices). It is designed to provide accurate timekeeping functionality for various electronic applications. The device can keep track of time and date while maintaining low power consumption, making it suitable for battery-operated systems. Functions - Real-Time Clock: Maintains seconds, minutes, hours, day, date, month, and year information. - Alarm Functionality: Provides programmable alarm functions. - Timekeeping Accuracy: Utilizes a temperature-compensated crystal oscillator for accurate timekeeping. - Low Power Consumption: Operates on low power, which is essential for mobile and portable devices. - Interfacing: Communicates via I2C interface for easy integration into microcontroller systems. Applications - Consumer Electronics: Used in clocks, timers, and appliance controls. - Industrial Automation: Keeps track of time in various control systems. - Smart Meters: Used in power and utility meters to log consumption. - Medical Devices: Maintains log time stamps for various monitoring devices. - Automotive Systems: Used in dashboard clocks and logging systems. Alternative Parts If you’re looking for alternatives to the DS1338U-33, consider the following: - DS1307: A widely used RTC with I2C interface but without the power-saving features of the DS1338. - MCP7940N: A real-time clock with additional features like EEPROM. - RTC-8564: A similar RTC with varying functionalities. Embedded Modules There are several embedded modules available that integrate the DS1338U-33 or similar RTCs, making it easier for developers to use these components in their projects: - DS1338U-33 Breakout Board: Simple breakout boards to easily interface with microcontroller platforms like Arduino or Raspberry Pi. - RTC Modules: Complete RTC modules that may include additional components like batteries or EEPROM for data logging. Related Q&A 1. Q: What is the primary function of the DS1338U-33? - A: The DS1338U-33 is primarily a real-time clock (RTC) that keeps track of date and time, providing accurate timekeeping functions for various electronic applications. 2. Q: How does the DS1338U-33 communicate with microcontrollers? - A: The DS1338U-33 communicates using the I2C interface, allowing easy integration with most microcontrollers and microprocessors. 3. Q: What makes the DS1338U-33 suitable for battery-operated devices? - A: The DS1338U-33 is designed for low power consumption, which allows it to operate effectively in battery-operated applications without draining the battery excessively. 4. Q: Can the DS1338U-33 be used in industrial applications? - A: Yes, the DS1338U-33 can be used in industrial applications to maintain time stamps for various processes and logs. 5. Q: Are there alternative RTCs to the DS1338U-33? - A: Yes, alternatives include the DS1307, MCP7940N, and RTC-8564, each with different features, so the choice depends on the specific needs of the application.

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DS1338U-33 provided by Rochester Electronics

As an original manufacturer stocking distributor, Rochester Electronics has over 15 billion devices in stock encompassing more than 200,000-part numbers, providing the world’s most extensive range of end-of-life (EOL) semiconductors and broadest range of active semiconductors. As a licensed semiconductor manufacturer, Rochester has manufactured over 20,000 device types. With over 12 billion die in stock, Rochester has the capability to manufacture over 70,000 device types. Rochester oﬀers a full range of manufacturing services including Design, Wafer Processing, Assembly, Test, Reliability, and IP Archiving providing single solutions through to full turnkey manufacturing, enabling faster time-to-market.