Name: DS1302ZN
Brand: Maxim Integrated
SKU: DS1302ZN
Availability: InStock
Rating: 5 (86 reviews)

DS1302ZN

For Reference Only

Part Number	DS1302ZN
Manufacturer	Maxim Integrated
Description	IC RTC CLK/CALENDAR SER 8-SOIC
Datasheet	DS1302ZN Datasheet DS1302ZN Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	1,514,628 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # DS1302ZN (Clock/Timing - Real Time Clocks) is manufactured by Maxim Integrated and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For DS1302ZN specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add DS1302ZN with quantity into BOM. Heisener.com does NOT require any registration to request a quote of DS1302ZN.

DS1302ZN Specifications

Manufacturer	Maxim Integrated
Category	Integrated Circuits (ICs) - Clock/Timing - Real Time Clocks
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Type	Clock/Calendar
Features	Leap Year, NVSRAM, Trickle-Charger
Memory Size	31B
Time Format	HH:MM:SS (12/24 hr)
Date Format	YY-MM-DD-dd
Interface	3-Wire Serial
Voltage - Supply	2 V ~ 5.5 V
Voltage - Supply, Battery	2 V ~ 5.5 V
Current - Timekeeping (Max)	0.3µA ~ 1µA @ 2V ~ 5V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC

DS1302ZN Datasheet

DS1302ZN Reviews

Elia*****Basak

March 26, 2023

★ ★ ★ ★ ★

Awesome buying experience, smooth transmission with the seller, and fast delivery.

Kare*****dami

March 20, 2023

★ ★ ★ ★ ★

Solved my electrical back feed problems on my alternator.

Gunn*****oyal

March 17, 2023

★ ★ ★ ★ ★

Fast shipping, work as designed. Made some circuitry with these components and they work well.

Cohe*****ndhawa

February 23, 2023

★ ★ ★ ★ ★

Didn’t need so many but it was cheap. I did have to solder extra wire on each end to make fit better but exactly you need of your looking for this particular mod.

Write a Review

★★★★★

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Thanks for Your Review!

DS1302ZN Packaging

DS1302ZN FAQ

1. How to order DS1302ZN on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that DS1302ZN is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS1302ZN. All suppliers must pass our qualification reviews before they can publish their products including DS1302ZN on Heisener; we pay more attention to the channels and quality of DS1302ZN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DS1302ZN price and inventory displayed accurate?

The price and inventory of DS1302ZN fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of DS1302ZN?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the DS1302ZN we delivered, we will accept the replacement or return of the DS1302ZN only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of DS1302ZN.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as DS1302ZN pin diagram, DS1302ZN datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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DS1302ZN Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number	Manufacturer	Description	Stock
DS1302ZN+T&R D# DS1302ZN+T&R	Maxim Integrated Products	Real Time Clock Serial 31Byte 8-Pin SOIC N T/R - Tape and Reel (Alt: DS1302ZN+T&R)	0
DS1302ZN+ D# DS1302ZN+	Maxim Integrated Products	Real Time Clock Serial 31Byte 8-Pin SOIC N - Bulk (Alt: DS1302ZN+)	0
DS1302ZN/T&R D# DS1302ZN/T&R	Maxim Integrated Products	Real Time Clock Serial 31Byte 8-Pin SOIC N T/R - Bulk (Alt: DS1302ZN/T&R) RoHS: Not Compliant	0

Part Number

Manufacturer

Description

Stock

DS1302ZN+

D# DS1302ZN+

Maxim Integrated Products

Real Time Clock Serial 31Byte 8-Pin SOIC N (Alt: DS1302ZN+)

DS1302ZN+T&R

D# DS1302ZN+T&R

Maxim Integrated Products

Real Time Clock Serial 31Byte 8-Pin SOIC N T/R (Alt: DS1302ZN+T&R)

Part Number

Manufacturer

Description

Stock

DS1302ZN+

D# DS1302ZN+

Maxim Integrated Products

Real Time Clock Serial 31Byte 8-Pin SOIC N (Alt: DS1302ZN+)

DS1302ZN+T&R

D# DS1302ZN+T&R

Maxim Integrated Products

Real Time Clock Serial 31Byte 8-Pin SOIC N T/R (Alt: DS1302ZN+T&R)

Part Number

Manufacturer

Description

Stock

DS1302ZN+

Dallas Semiconductor

Part Number	Manufacturer	Description	Stock
DS1302ZN+	Maxim Integrated Products	IC, RTC, BCD, SOIC-8	984
DS1302ZN	Maxim Integrated Products	ST CHIP 8P SO 150M IND TRL LEADFREE	0
DS1302ZN/T&R	Maxim Integrated Products	ST CHIP 8P SO 150M IND TRL LEADFREE	0
DS1302ZN+T&R	Maxim Integrated Products	ST CHIP 8P SO 150M IND TRL LEADFREE	0

Part Number

Manufacturer

Description

Stock

DS1302ZN

Maxim Integrated Products

Real Time Clock (RTC) IC Clock/Calendar 31B 3-Wire Serial 8-SOIC (0.154", 3.90mm Width)

DS1302ZN T&R

Maxim Integrated Products

Clock/Calendar 31B HH:MM:SS (12/24 hr) YY-MM-DD-dd 3-Wire Serial SOIC-8_150mil Real-time Clocks RoHS

3124

Part Number	Manufacturer	Description	Stock
DS1302ZN/T&R D# 2156-DS1302ZN/TR-ND	Rochester Electronics LLC	TRICKLE-CHARGE TIMEKEEPING CHIP	13100
DS1302ZN+ D# DS1302ZN+-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR SER 8-SOIC	1347
DS1302ZN D# DS1302ZN-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR SER 8-SOIC	0
DS1302ZN+T&R D# DS1302ZN+T&RTR-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR SER 8-SOIC	7257

Part Number	Manufacturer	Description	Stock
DS1302ZN+T&R	Maxim Integrated Products	In stock shipping within 2days	7560
DS1302ZN+TR	Dallas Semiconductor	In stock shipping within 2days	2500
DS1302ZN+	Maxim Integrated Products	In stock shipping within 2days	348
DS1302ZN	Dallas Semiconductor	In stock shipping within 2days	10260

Part Number

Manufacturer

Description

Stock

DS1302ZN+T&R

D# 2515452RL

Maxim Integrated Products

RTC W/ RAM, 248B, HH:MM:SS, NSOIC-8

RoHS: Compliant

Min Qty: 1

Container: Reel

DS1302ZN+

D# 2518741

Maxim Integrated Products

IC, RTC, BCD, SOIC-8

RoHS: Compliant

Min Qty: 1

Container: Each

369

Part Number

Manufacturer

Description

Stock

DS1302ZN+

Maxim Integrated Products

DS1302 Series 5.5 V Surface Mount Trickle-Charge Timekeeping Chip - SOIC-8

RoHS: Compliant

pbFree: Yes

DS1302ZN+T&R

Maxim Integrated Products

DS1302 Series 5.5V Surface Mount Trickle-Charge Timekeeping Chip - SOIC-8

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
DLLDS1302ZNTR	Dallas Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	159
DS1302ZNT	Dallas Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	13800
DS1302ZNTR	Maxim Integrated Products	OEM/CM QUOTES ONLY \| NO BROKERS	60030
DS1302ZN	Dallas Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	38139

Part Number	Manufacturer	Description	Stock
DS1302ZNSOIC8	Maxim Integrated Products	OEM/CM ONLY	538
DS1302ZNTAMPR	Maxim Integrated Products	OEM/CM ONLY	543
DS1302ZNT	Maxim Integrated Products	OEM/CM ONLY	539
DS1302ZNTRMAXIM	Maxim Integrated Products	OEM/CM ONLY	542
DS1302ZNTR	Texas Instruments	OEM/CM ONLY	258
DS1302ZNTRDS1302ZTR	Maxim Integrated Products	OEM/CM ONLY	541
DS1302ZNPBF	Maxim Integrated Products	OEM/CM ONLY	537

Part Number

Manufacturer

Description

Stock

DS1302ZN+

Dallas Semiconductor

In Stock

Part Number

Manufacturer

Description

Stock

DS1302ZN

Maxim Integrated

Real Time Clock (RTC) IC Clock/Calendar 31B 3-Wire Serial 8-SOIC (0.154", 3.90mm Width)

RoHS: Compliant

30411

Part Number

Manufacturer

Description

Stock

DS1302ZN+

Maxim Integrated Products

in stock - can ship the same day

100

Part Number	Manufacturer	Description	Stock
DS1302ZN+TR	Dallas Semiconductor	OEM/CM Immediate delivery	2500
DS1302ZN+	Maxim Integrated Products	OEM/CM Immediate delivery	5880
DS1302ZN	XINBOLE	OEM/CM Immediate delivery	13569
DS1302ZN+T&R	Maxim Integrated Products	OEM/CM Immediate delivery	13883
DS1302ZN+T	Maxim Integrated Products	OEM/CM Immediate delivery	8818

Part Number

Manufacturer

Description

Stock

DS1302ZN+T&R

D# 700-DS1302ZNT&R

Maxim Integrated Products

Real Time Clock Trickle-Charge Timekeeping Chip

RoHS: Compliant

5992

DS1302ZN+

D# 700-DS1302ZN

Maxim Integrated Products

Real Time Clock Trickle-Charge Timekeeping Chip

RoHS: Compliant

455

Part Number

Manufacturer

Description

Stock

DS1302ZN+

D# XSKDRABS0005031

Maxim Integrated Products

Trickle Charge Timekeeping Chip

586

Part Number

Manufacturer

Description

Stock

DS1302ZN+T&R

D# 73Y1200

Maxim Integrated Products

RTC W/ RAM, 248B, HH:MM:SS, NSOIC-8, Date Format:Day, Date, Month, Year, Clock Format:HH:MM:SS, Clock IC Type:RTC, Supply Voltage Min:2V, Supply Voltage Max:5.5V, Clock IC Case Style:NSOIC, No. of Pins:8Pins, IC Interface Type:SerialRoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

DS1302ZN+

D# 78Y4775

Maxim Integrated Products

TRICKLE-CHARGE TIMEKEEG CHIP, 85DEG C, IC Function:Trickle-Charge Timekeeping Chip, Supply Voltage Min:2V, Supply Voltage Max:5.5V, IC Package Type:SOIC, No. of Pins:8Pins, Operating Temperature Min:-40°C, Product Range:- RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number	Manufacturer	Description	Stock
DS1302ZN+T&R D# NS-DS1302ZN+T&R	MAXIM	OEM/CM ONLY	7634
DS1302ZN+T D# NS-DS1302ZN+T	MAX	OEM/CM ONLY	6985
DS1302ZN D# NS-DS1302ZN	Maxim Integrated Products	OEM/CM ONLY	6549
DS1302ZN+T&R D# NS-DS1302ZN+T&R	Maxim Integrated Products	OEM/CM ONLY	4032
DS1302ZN/T&R D# NS-DS1302ZN/T&R	Maxim Integrated Products	OEM/CM ONLY	3887
DS1302ZN+ D# NS-DS1302ZN+	Maxim Integrated Products	OEM/CM ONLY	4254

Part Number

Manufacturer

Description

Stock

DS1302ZN

Maxim Integrated Products

Real Time Clock, 8 Pin, Plastic, SOP

Part Number

Manufacturer

Description

Stock

DS1302ZN+T&R

D# 7619755

Maxim Integrated Products

Maxim Integrated DS1302ZN+T&R, Real Time Clock (RTC), 31B RAM Serial-3 Wire, 8-Pin SOIC, EA

Min Qty: 1

Container: Bulk

DS1302ZN+

D# 7327315P

Maxim Integrated Products

Maxim Integrated DS1302ZN+, Real Time Clock (RTC), 31B RAM Serial, 8-Pin SOIC, TU

Min Qty: 1

Container: Tube

Part Number

Manufacturer

Description

Stock

DS1302ZN/T&R

Maxim Integrated Products

DS1302 Trickle-Charge Timekeeping Chip

RoHS: Not Compliant

13100

Part Number	Manufacturer	Description	Stock
DS1302ZN+T	Maxim Integrated Products	OEM/CM ONLY	8523
DS1302ZN+	Dallas Semiconductor	OEM/CM ONLY	13300
DLLDS1302ZN+TR	Dallas Semiconductor	OEM/CM ONLY	149
DS1302ZN+/TR	Maxim Integrated Products	OEM/CM ONLY	51483

Part Number	Manufacturer	Description	Stock
DS1302ZN+T	Maxim Integrated Products	IN stock Immediate delivery	8833
DS1302ZN	XINBOLE	IN stock Immediate delivery	13584
DS1302ZN+T&R	Maxim Integrated Products	IN stock Immediate delivery	13898
DS1302ZN+TR	Dallas Semiconductor	IN stock Immediate delivery	2515
DS1302ZN+	Maxim Integrated Products	IN stock Immediate delivery	5895

Part Number	Manufacturer	Description	Stock
DS1302ZN+	Maxim Integrated Products	shipping today	5725
DS1302ZN+T&R	Maxim Integrated Products	shipping today	19996
DS1302ZN+TR	Dallas Semiconductor	shipping today	2501
DS1302ZN-T	Dallas Semiconductor	shipping today	1996
DS1302ZN	Maxim Integrated Products	shipping today	19796
DS1302ZN+T	ON Semiconductor	shipping today	1205

Part Number	Manufacturer	Description	Stock
DS1302ZN+T	mfr	RFQ	1833
DS1302ZN+	Maxim Integrated Products	RFQ	1150
DS1302ZN+T R	Maxim Integrated Products	RFQ	5655
DS1302ZN	mfr	RFQ	7562
DS1302ZN+T&R	mfr	RFQ	9833
DS1302ZNT&R	Dallas Semiconductor	RFQ	13727
DS1302ZN/TR	Maxim Integrated Products	RFQ	7918

Part Number	Manufacturer	Description	Stock
DS1302ZN+T&R	Maxim Integrated Products	IC RTC CLK/CALENDAR SER 8-SOIC	35901
DS1302ZN+TR	Maxim Integrated Products		25861
DS1302ZN	Maxim Integrated Products	IC RTC CLK/CALENDAR SER 8-SOIC	870
DS1302ZN+T	Maxim Integrated Products	IC RTC CLK/CALENDAR SER 8-SOIC	6335
DS1302ZN+	Maxim Integrated Products	IC RTC CLK/CALENDAR SER 8-SOIC	500

Part Number

Manufacturer

Description

Stock

DS1302ZN+T&R

D# 2515452

Maxim Integrated Products

RTC W/ RAM, 248B, HH:MM:SS, NSOIC-8

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

244

DS1302ZN+

D# 2518741

Maxim Integrated Products

IC, RTC, BCD, SOIC-8

RoHS: Compliant

Min Qty: 1

Container: Each

369

Quick Inquiry

DS1302ZN

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