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DS1342U The DS1342U+T&R is a Real Time Clock IC from Analog Devices Inc./Maxim Integrated. It operates with a supply voltage range of 1.8V to 5.5V.
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DS1342U

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The DS1342U+T&R is a Real Time Clock IC from Analog Devices Inc./Maxim Integrated. It operates with a supply voltage range of 1.8V to 5.5V.
✓ Total Stock: 27,815 pcs
$ Price Range: $3.00

DS1342U Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
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27,815 pcs
On Request
27815 pcs On Request 1 On Request On Request On Request On Request On Request
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DS1342U Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Features
Interface
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Mounting Type
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Operating Voltage
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DS1342U Description

Short technical summary and product information.

The DS1342U+T&R is a Real Time Clock (RTC) Integrated Circuit (IC) manufactured by Analog Devices Inc./Maxim Integrated. This component functions as a clock/calendar with an I²C and 2-Wire Serial interface.

 

Key electrical specifications include a supply voltage range of 1.8V to 5.5V and a maximum timekeeping current consumption of 0.6µA to 0.7µA at 3V to 5V. The operating temperature range for this device is -40°C to 85°C.

 

This RTC IC supports features such as alarms, leap year calculation, and square wave output. It is available in an 8-TSSOP or 8-MSOP package, suitable for surface mounting. The device adheres to RoHS3 compliance standards.

 

Applications for this real-time clock IC can include systems requiring accurate timekeeping, such as embedded systems, data loggers, and portable devices where power efficiency is critical.

DS1342U Quick Information

Product Type: Real Time Clock IC
Series: DS1342U
Canonical Name: DS1342U+T&R Real Time Clock IC
Subcategory: Clock/Timing - Real Time Clocks

DS1342U Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

DS1342U Estimated Pricing

Qty Low High
1+ $3.00 $3.00

Estimated market price range - modelled values for guidance only, not live distributor offers.

DS1342U Features

  • Real Time Clock (RTC) IC
  • I²C and 2-Wire Serial interface
  • 1.8V to 5.5V supply voltage
  • Low timekeeping current consumption
  • Surface mountable 8-TSSOP/8-MSOP package

DS1342U Applications

  • Accurate timekeeping for embedded systems
  • Data logging applications
  • Power-efficient portable devices
  • Systems requiring calendar functions

DS1342U FAQs

6 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the DS1342U?

The DS1342U operates from 1.8V to 5.5V.

What interface does the DS1342U use?

The DS1342U uses an I²C (2-Wire Serial) interface.

What is the operating temperature range of the DS1342U?

The DS1342U operates from -40°C to 85°C.

What is the timekeeping current of the DS1342U?

The timekeeping current is 0.6µA to 0.7µA at 3V to 5V.

What package options are available for the DS1342U?

The DS1342U is available in 8-TSSOP and 8-MSOP surface-mount packages.

Does the DS1342U support 12-hour and 24-hour time formats?

Yes, the DS1342U supports both 12-hour and 24-hour time formats.

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