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DS1344E-3+

20 Terminations3V 20 Pin DS1344 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger 4MHz

Manufacturer: Maxim Integrated
Origchip NO: 503-DS1344E-3+
Package: 20-TSSOP (0.173, 4.40mm Width)
Datasheet: PDF
Stock: 565
Description: 20 Terminations3V 20 Pin DS1344 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger 4MHz (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.

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Delivery Time

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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	Surface Mount
Mounting Type	Surface Mount
Package / Case	20-TSSOP (0.173, 4.40mm Width)
Number of Pins	20
Operating Temperature	-40°C~85°C
Packaging	Tube
Published	2002
Feature	Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	20
ECCN Code	EAR99
Type	Clock/Calendar
HTS Code	8542.39.00.01
Subcategory	Timers or RTCs
Technology	CMOS
Voltage - Supply	2.7V~5.5V
Terminal Position	DUAL
Supply Voltage	3V
Terminal Pitch	0.65mm
Base Part Number	DS1344
Pin Count	20
Operating Supply Voltage	3V
Power Supplies	3V
Interface	SPI
Memory Size	96B
Clock Frequency	4MHz
Logic Function	Clock
Number of Timers	1
Time Format	HH:MM:SS (12/24 hr)
Date Format	YY-MM-DD-dd
Time-Min	SECONDS
Interrupt Capability	Y
Voltage - Supply, Battery	1.3V~5.5V
Volatile	NO
Information Access Method	SERIAL, 3-WIRE
Height Seated (Max)	1.1mm
Length	6.5mm
Width	4.4mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant