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DS1340Z-33+T&R The DS1340Z-33+T&R is a Clock/Calendar Real Time Clock from Analog Devices / Maxim Integrated. It operates over a voltage range of 1.3V to 5.5V and features an I2C interface.
Mfr Part #:

DS1340Z-33+T&R

Available from 3 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The DS1340Z-33+T&R is a Clock/Calendar Real Time Clock from Analog Devices / Maxim Integrated. It operates over a voltage range of 1.3V to 5.5V and features an I2C interface.
✓ Total Stock: 18,250 pcs

DS1340Z-33+T&R Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
10,000 pcs
On Request
10000 pcs On Request 1 On Request On Request On Request On Request On Request
Fe Components ✓
Non-Authorised Inventory information
5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
3,250 pcs
On Request
3250 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

DS1340Z-33+T&R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Date Format
Features
Interface
Mounting Type
Operating Temperature
Supplier Device Package
Time Format
Type
Voltage
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DS1340Z-33+T&R Description

Short technical summary and product information.

The DS1340Z-33+T&R is a Real Time Clock (RTC) / Calendar IC manufactured by Analog Devices / Maxim Integrated. It is designed for applications requiring accurate timekeeping functions, including seconds, minutes, hours, day, date, month, and year. This device supports a wide operating voltage range from 1.3V to 5.5V and operates within a temperature range of -40°C to 85°C.

 

Key features include an I2C (2-Wire Serial) interface for easy communication with microcontrollers, leap year calculation, and a trickle-charger capability. The RTC consumes a typical current of 150µA at 5.5V. It is supplied in an 8-SOIC package, suitable for surface mount applications.

 

This component is an enhanced second source for the ST M41T00 and manages all timekeeping functions autonomously. It includes an oscillator stop flag and automatic power-fail detect circuitry, switching to a backup supply when necessary. The device supports both 24-hour time format (HH:MM:SS) and YY-MM-DD-dd date format.

DS1340Z-33+T&R Quick Information

Product Type: Real Time Clock
Canonical Name: DS1340Z-33+T&R Real Time Clock
Subcategory: Clock/Calendar

DS1340Z-33+T&R Compliance

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

DS1340Z-33+T&R Features

  • Real Time Clock/Calendar IC.
  • I2C interface for serial communication.
  • Wide voltage range from 1.3V to 5.5V.
  • Operates from -40°C to 85°C.
  • Surface mount 8-SOIC package.

DS1340Z-33+T&R Applications

  • Suitable for portable instruments.
  • Used in point-of-sale equipment.
  • Applicable for medical equipment.
  • Designed for telecommunications.

DS1340Z-33+T&R FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the DS1340Z-33+T&R?

The operating voltage range is 1.3V to 5.5V.

What is the operating temperature range for this Real Time Clock?

The operating temperature range is -40°C to 85°C.

What type of interface does the DS1340Z-33+T&R use?

It uses an I²C, 2-Wire Serial interface.

What package is the DS1340Z-33+T&R supplied in?

It is supplied in an 8-SOIC package.

Does the DS1340Z-33+T&R support trickle-charging?

Yes, it features trickle-charge capability.

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