DS1643-70

Part No :: DS1643-70

Manufacturer: Maxim Integrated

VIGOR # :: 4839174

Description: IC RTC CLK/CALENDAR PAR 28-EDIP

Catalog: Clock/Timing - Real Time Clocks

DataSheet: DS1643-70 PDF

Country of origin: -

Date code: -

DS1643-70 Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Obsolete
Type:	Clock/Calendar
Features:	Leap Year, NVSRAM
Memory Size:	8KB
Time Format:	HH:MM:SS (24 hr)
Date Format:	YY-MM-DD-dd
Interface:	Parallel
Voltage - Supply:	4.5V ~ 5.5V
Voltage - Supply, Battery:	-
Current - Timekeeping (Max):	3mA @ 5V
Operating Temperature:	0°C ~ 70°C
Mounting Type:	Through Hole
Package / Case:	28-DIP Module (0.600", 15.24mm)
Supplier Device Package:	28-EDIP

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

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The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 530

Shipped from

HK warehouse

Expected Shipping Date

Jan 31 - Feb 04 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of DS1643-70 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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DS1643-70

DS1643-70

4839174

Pricing(USD)