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DS1302Z+ reference image
Reference image 8

DS1302Z+

trickle-charge real-time clock with 3-wire interface in a compact surface-mount package

Series
DS1302
Package
8-pin SOIC, 150 mil
Temperature
0°C to +70°C
Specifications

Key details

Part NumberDS1302Z+
ManufacturerAnalog Devices (Maxim Integrated)
CategoryReal-Time Clock
Lifecycle StatusProduction
SeriesDS1302
Package / Case8-pin SOIC, 150 mil
Pin Count8
Operating Temperature0°C to +70°C
Last Verified2026-07-20
Overview

Part information

DS1302Z+ Overview

DS1302Z+ is a Analog Devices (Maxim Integrated) trickle-charge real-time clock with 3-wire interface in a compact surface-mount package supplied in 8-pin SOIC, 150 mil. This page uses the exact orderable code because package, grade, temperature and option suffixes can change compatibility.

Key Technical Specifications

Interface 3-wire serial
Supply Voltage 2.0 V to 5.5 V
User RAM 31 × 8 bits
Backup Charging Programmable trickle charger
Timekeeping Seconds through year with leap-year compensation

Package and Ordering Notes

The listed package is 8-pin SOIC, 150 mil with 8 pins, leads, lands or contacts. The featured image is a generic package illustration for form-factor identification and is not an actual date-code or lot photograph. The part or family is listed by Analog Devices (Maxim Integrated) as Production at the verification date.

Sourcing Guidance

Confirm current factory lead time, packing format and revision for DS1302Z+ before placing the order.

For an accurate quotation, include the full MPN, target quantity, acceptable date-code range, packaging format and destination. Icearth can help review traceability documents, label photos and electrical/package alignment before order placement.

Manufacturer Documentation

Technical values were checked against Analog Devices (Maxim Integrated) documentation. Use the linked datasheet as the controlling source and re-check revisions before PCB release or firmware qualification.

Sourcing notes

Lifecycle and sourcing review

Production

Lifecycle information is shown for reference. Confirm current manufacturer documentation, availability and technical suitability before purchase.

Confirm current factory lead time, packing format and revision for DS1302Z+ before placing the order.