DS1587 datasheet, PDF - EEWORLD Datasheet

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DS1587: DescriptionReal Time Clock, Non-Volatile, 1 Timer(s), CMOS, PDIP28,; CategoryThe embedded processor and controller Microcontrollers and processors; File Size1MB，29 Pages; ManufacturerDALLAS; Websitehttp://www.dalsemi.com

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DS1587 Overview

Real Time Clock, Non-Volatile, 1 Timer(s), CMOS, PDIP28,

DS1587 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	DALLAS
Reach Compliance Code	unknown
Other features	AUXILIARY BTRY I/P; POWER ON INTRPT WITH KICK START; RAM CLEAR I/P; 10 YEARS DATA RETENTION
External data bus width	8
Information access methods	PARALLEL, MUXED BUS
interrupt capability	Y
JESD-30 code	R-PDIP-T28
JESD-609 code	e0
Number of terminals	28
Number of timers	1
On-chip data RAM width	8
Maximum operating temperature	70 °C
Minimum operating temperature
Maximum output clock frequency	0.032768 MHz
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	5 V
Certification status	Not Qualified
RAM (number of words)	114
Maximum slew rate	50 mA
Maximum supply voltage	5.5 V
Minimum supply voltage	4.5 V
Nominal supply voltage	5 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
uPs/uCs/peripheral integrated circuit type	TIMER, REAL TIME CLOCK
Base Number Matches	1

DS1587 Related Products

	DS1587	DS1585S	DS1585
Description	Real Time Clock, Non-Volatile, 1 Timer(s), CMOS, PDIP28,	Real Time Clock, Volatile, 1 Timer(s), CMOS, PDSO28,	Real Time Clock, Volatile, 1 Timer(s), CMOS, PDIP28,
Is it Rohs certified?	incompatible	incompatible	incompatible
Reach Compliance Code	unknown	unknown	unknown
Other features	AUXILIARY BTRY I/P; POWER ON INTRPT WITH KICK START; RAM CLEAR I/P; 10 YEARS DATA RETENTION	AUXILIARY BTRY I/P; POWER ON INTERRUPT WITH KICK START; RAM CLEAR I/P; 64-BIT SILICON SERIAL NUMBER	AUXILIARY BTRY I/P; POWER ON INTERRUPT WITH KICK START; RAM CLEAR I/P; 64-BIT SILICON SERIAL NUMBER
External data bus width	8	8	8
Information access methods	PARALLEL, MUXED BUS	PARALLEL, MUXED BUS	PARALLEL, MUXED BUS
interrupt capability	Y	Y	Y
JESD-30 code	R-PDIP-T28	R-PDSO-G28	R-PDIP-T28
JESD-609 code	e0	e0	e0
Number of terminals	28	28	28
Number of timers	1	1	1
On-chip data RAM width	8	8	8
Maximum operating temperature	70 °C	70 °C	70 °C
Maximum output clock frequency	0.032768 MHz	0.032768 MHz	0.032768 MHz
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	DIP	SOP	DIP
Encapsulate equivalent code	DIP28,.6	SOP28,.5	DIP28,.6
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	SMALL OUTLINE	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
power supply	5 V	5 V	5 V
Certification status	Not Qualified	Not Qualified	Not Qualified
RAM (number of words)	114	114	114
Maximum slew rate	50 mA	50 mA	50 mA
Maximum supply voltage	5.5 V	5.5 V	5.5 V
Minimum supply voltage	4.5 V	4.5 V	4.5 V
Nominal supply voltage	5 V	5 V	5 V
surface mount	NO	YES	NO
technology	CMOS	CMOS	CMOS
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE	GULL WING	THROUGH-HOLE
Terminal pitch	2.54 mm	1.27 mm	2.54 mm
Terminal location	DUAL	DUAL	DUAL
shortest time	SECONDS	SECONDS	SECONDS
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Volatile	NO	YES	YES
uPs/uCs/peripheral integrated circuit type	TIMER, REAL TIME CLOCK	TIMER, REAL TIME CLOCK	TIMER, REAL TIME CLOCK
Base Number Matches	1	1	1

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