DS1302Z+T&R The Analog Devices DS1302Z+T&R is a Real Time Clock IC featuring a 3-wire serial interface and 31 bytes of battery-backed RAM. It operates from 2V to 5.5V.
Mfr Part #:

DS1302Z+T&R

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Analog Devices DS1302Z+T&R is a Real Time Clock IC featuring a 3-wire serial interface and 31 bytes of battery-backed RAM. It operates from 2V to 5.5V.
✓ Total Stock: 1,802 pcs

DS1302Z+T&R Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,628 pcs
1628 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
174 pcs
174 pcs On Request 1 On Request On Request On Request On Request On Request

DS1302Z+T&R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Date Format
Features
Interface
Memory Size
Mounting Type
Operating Temperature
Supplier Device Package
Time Format
Type
Voltage

DS1302Z+T&R Description

Short technical summary and product information.

The DS1302Z+T&R from Analog Devices is a trickle-charge timekeeping chip that manages all timekeeping functions, including seconds, minutes, hours, date, month, day of the week, and year with leap-year compensation up to 2100. It includes 31 bytes of battery-backed general-purpose RAM.

 

This IC features a simple 3-wire serial interface that is TTL-compatible and supports single-byte or multiple-byte data transfer. It operates over a voltage range of 2.0V to 5.5V and consumes very low power, using less than 300nA at 2.0V.

 

The DS1302Z+T&R is supplied in an 8-SOIC package with a surface mount type. It has an operating temperature range of 0°C to 70°C. The part supports both 12-hour and 24-hour time formats with an AM/PM indicator and automatically adjusts for the end of the month and leap years.

DS1302Z+T&R Quick Information

Product Type: Real Time Clock IC
Canonical Name: DS1302Z+T&R Clock/Calendar IC
Subcategory: Clock/Calendar

DS1302Z+T&R Compliance

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

DS1302Z+T&R Features

  • Manages all timekeeping functions.
  • Includes 31 bytes of battery-backed RAM.
  • Simple 3-wire serial interface.
  • Low power operation extends battery life.
  • Operates from 2V to 5.5V.

DS1302Z+T&R Applications

  • Ideal for battery-backed timekeeping.
  • Suitable for microcontrollers.
  • Used in low-power applications.
  • Supports leap year calculations.

DS1302Z+T&R FAQs

6 frequently asked questions generated from this part’s specifications.
What are the key features of the DS1302Z+T&R?

The DS1302Z+T&R features complete timekeeping functions, 31 bytes of battery-backed RAM, a simple 3-wire serial interface, and low power operation.

What is the operating voltage range for the DS1302Z+T&R?

The DS1302Z+T&R operates from 2V to 5.5V.

What is the operating temperature range of the DS1302Z+T&R?

The operating temperature range for the DS1302Z+T&R is 0°C to 70°C.

What package type is the DS1302Z+T&R available in?

The DS1302Z+T&R is available in an 8-SOIC package.

Does the DS1302Z+T&R support leap year compensation?

Yes, the DS1302Z+T&R supports leap-year compensation valid up to 2100.

What is the memory size of the DS1302Z+T&R?

The DS1302Z+T&R has a memory size of 31 bytes.

Home

Categories