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DS1244Y-70+

28 Terminations5V 28 Pin DS1244 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM

Manufacturer: Maxim Integrated
Origchip NO: 503-DS1244Y-70+
Package: 28-DIP Module (0.600, 15.24mm)
Datasheet: PDF
Stock: 542
Description: 28 Terminations5V 28 Pin DS1244 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM (Kg)

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Shipping Cost

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The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

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FedEx International, 5-7 business days.

The following are some common countries' logistic time.
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Details

Tags

Parameters
Factory Lead Time	6 Weeks
Mount	Through Hole
Mounting Type	Through Hole
Package / Case	28-DIP Module (0.600, 15.24mm)
Number of Pins	28
Weight	4.187905g
Operating Temperature	0°C~70°C
Packaging	Tube
Published	2011
JESD-609 Code	e3
Feature	Leap Year, NVSRAM
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	28
ECCN Code	EAR99
Type	Phantom Time Chip
Terminal Finish	Matte Tin (Sn)
HTS Code	8473.30.11.40
Subcategory	Timer or RTC
Technology	CMOS
Voltage - Supply	4.5V~5.5V
Terminal Position	DUAL
Supply Voltage	5V
Terminal Pitch	2.54mm
Frequency	70GHz
Base Part Number	DS1244
Pin Count	28
Operating Supply Voltage	5V
Power Supplies	5V
Interface	Parallel
Memory Size	32KB
Nominal Supply Current	85mA
Access Time	70 ns
Logic Function	Clock
Address Bus Width	13b
Time Format	HH:MM:SS:hh (12/24 hr)
Date Format	YY-MM-DD-dd
Current - Timekeeping (Max)	10mA @ 5V
Time-Min	1/100SECOND
Interrupt Capability	N
Volatile	YES
Height	9.35mm
Length	39.37mm
Width	18.8mm
Radiation Hardening	No
REACH SVHC	Unknown
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free