DS1543W-120 datasheet, PDF - EEWORLD Datasheet

DS1543W-120: DescriptionReal Time Clock, Non-Volatile, 0 Timer(s), CMOS, PDIP28, 0.700 INCH, EXTENDED, DIP-28; CategoryThe embedded processor and controller Microcontrollers and processors; File Size202KB，17 Pages; ManufacturerMaxim; Websitehttps://www.maximintegrated.com/en.html

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Real Time Clock, Non-Volatile, 0 Timer(s), CMOS, PDIP28, 0.700 INCH, EXTENDED, DIP-28

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Maxim
Parts packaging code	DIP
package instruction	0.700 INCH, EXTENDED, DIP-28
Contacts	28
Reach Compliance Code	not_compliant
ECCN code	EAR99
Is Samacsys	N
maximum clock frequency	0.032 MHz
External data bus width	8
Information access methods	PARALLEL, DIRECT ADDRESS
interrupt capability	Y
JESD-30 code	R-PDIP-T28
JESD-609 code	e0
length	37.595 mm
Number of terminals	28
Number of timers
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP28,.6
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	3.3 V
Certification status	Not Qualified
Maximum seat height	9.02 mm
Maximum supply voltage	3.63 V
Minimum supply voltage	2.97 V
Nominal supply voltage	3.3 V
surface mount	NO
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
shortest time	SECONDS
Maximum time at peak reflow temperature	NOT SPECIFIED
Volatile	NO
width	15.24 mm
uPs/uCs/peripheral integrated circuit type	TIMER, REAL TIME CLOCK
Base Number Matches	1

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