DistyParts Icon
DS1302Z+ The DS1302Z+ is a Real Time Clock IC from Analog Devices / Maxim Integrated. It offers 31 bytes of battery-backed RAM and a simple 3-wire serial interface.
Mfr Part #:

DS1302Z+

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The DS1302Z+ is a Real Time Clock IC from Analog Devices / Maxim Integrated. It offers 31 bytes of battery-backed RAM and a simple 3-wire serial interface.
✓ Total Stock: 10,250 pcs

DS1302Z+ Available from 2 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
Speed Components Ltd ✓
Non-Authorised Inventory information
250 pcs
On Request
250 pcs On Request 1 On Request On Request 08+12 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.

DS1302Z+ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Date Format
Features
Interface
Lead Spacing
Memory Size
Mounting Type
Operating Temperature
Supplier Device Package
Supplier Package
Tape & Reel
Time Format
Type
Voltage
View Similar Products (0)

DS1302Z+ Description

Short technical summary and product information.

The DS1302Z+ is a Real Time Clock (RTC) and calendar chip manufactured by Analog Devices / Maxim Integrated. It manages all timekeeping functions, including seconds, minutes, hours, date, month, day of the week, and year, with leap-year compensation valid up to 2100. The chip includes 31 bytes of battery-backed general-purpose RAM for data storage.

 

Designed for ease of integration, the DS1302Z+ features a simple 3-wire serial interface (CE, I/O, SCLK) that is TTL-compatible. It supports single-byte or multiple-byte (burst mode) data transfer for clock and RAM operations. The device operates over a wide voltage range of 2.0V to 5.5V and consumes very low power, drawing less than 300nA at 2.0V, which extends battery backup run time.

 

This RTC is available in an 8-pin SOIC package, minimizing board space. It operates within a temperature range of 0°C to 70°C, making it suitable for a variety of applications. The DS1302Z+ also supports leap-year compensation and includes features like NVSRAM and a trickle-charger.

DS1302Z+ Quick Information

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

DS1302Z+ Compliance

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

DS1302Z+ Features

  • Manages all timekeeping functions including year.
  • Includes 31 bytes of battery-backed RAM.
  • Simple 3-wire serial interface.
  • Low power consumption extends battery life.
  • Available in 8-pin SOIC package.

DS1302Z+ Applications

  • Ideal for embedded timekeeping systems.
  • Suitable for battery-powered devices.
  • Used in data logging applications.
  • Supports leap-year calculations.

DS1302Z+ FAQs

6 frequently asked questions generated from this part’s specifications.
What are the operating voltage requirements for the DS1302Z+?

The DS1302Z+ operates from 2V to 5.5V.

What is the operating temperature range of the DS1302Z+?

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

What package type is the DS1302Z+ available in?

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

What is the RoHS status of the DS1302Z+?

The DS1302Z+ is RoHS3 Compliant.

How much battery-backed RAM does the DS1302Z+ provide?

The DS1302Z+ provides 31 bytes of battery-backed RAM.

What type of interface does the DS1302Z+ use?

The DS1302Z+ uses a 3-wire serial interface.

Home

Categories