BQ3285P-SB2 datasheet, PDF - EEWORLD Datasheet

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BQ3285P-SB2: DescriptionReal Time Clock RTC IC with 114x8 NVSRAM; CategoryThe embedded processor and controller Microcontrollers and processors; File Size529KB，22 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance; Related ProductsFound20parts with similar functions to BQ3285P-SB2

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BQ3285P-SB2 Overview

Real Time Clock RTC IC with 114x8 NVSRAM

BQ3285P-SB2 Parametric

Parameter Name	Attribute value
Brand Name	Texas Instruments
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Texas Instruments
Parts packaging code	DIP
package instruction	DIP, DIP24,.6
Contacts	24
Reach Compliance Code	compliant
ECCN code	EAR99
Factory Lead Time	1 week
maximum clock frequency	0.032 MHz
External data bus width	8
Information access methods	PARALLEL, MUXED BUS
interrupt capability	Y
JESD-30 code	R-PDIP-T24
JESD-609 code	e3
length	31.75 mm
Number of terminals	24
Number of timers	1
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP24,.6
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Certification status	Not Qualified
Maximum seat height	5.08 mm
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	Matte Tin (Sn)
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

BQ3285P-SB2 Related Products

	BQ3285P-SB2	BQ3285S-SB2	BQ3285P-SB2E3	BQ3285S-SB2TRG4	BQ3285S-SB2TR
Description	Real Time Clock RTC IC with 114x8 NVSRAM	RTC IC with 114x8 NVSRAM 24-SOIC 0 to 70	RTC IC with 114x8 NVSRAM 24-PDIP 0 to 70	Real Time Clock RTC IC with 114x8 NVSRAM	Real Time Clock RTC IC with 114x8 NVSRAM
Brand Name	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to
Maker	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Parts packaging code	DIP	SOIC	DIP	SOIC	SOIC
package instruction	DIP, DIP24,.6	SOIC-24	DIP, DIP24,.6	SOP, SOP24,.4	SOP, SOP24,.4
Contacts	24	24	24	24	24
Reach Compliance Code	compliant	compliant	compli	unknow	unknow
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99
Is it lead-free?	Lead free	Lead free	-	Contains lead	Contains lead
Factory Lead Time	1 week	1 week	-	-	1 week
maximum clock frequency	0.032 MHz	0.032 MHz	-	0.032 MHz	0.032 MHz
External data bus width	8	8	-	8	8
Information access methods	PARALLEL, MUXED BUS	PARALLEL, MUXED BUS	-	PARALLEL, MUXED BUS	PARALLEL, MUXED BUS
interrupt capability	Y	Y	-	Y	Y
JESD-30 code	R-PDIP-T24	R-PDSO-G24	-	R-PDSO-G24	R-PDSO-G24
length	31.75 mm	15.4 mm	-	15.4 mm	15.4 mm
Number of terminals	24	24	-	24	24
Number of timers	1	1	-	1	1
Maximum operating temperature	70 °C	70 °C	-	70 °C	70 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	DIP	SOP	-	SOP	SOP
Encapsulate equivalent code	DIP24,.6	SOP24,.4	-	SOP24,.4	SOP24,.4
Package shape	RECTANGULAR	RECTANGULAR	-	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	SMALL OUTLINE	-	SMALL OUTLINE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	260	-	NOT SPECIFIED	NOT SPECIFIED
power supply	5 V	5 V	-	5 V	5 V
Certification status	Not Qualified	Not Qualified	-	Not Qualified	Not Qualified
Maximum seat height	5.08 mm	2.65 mm	-	2.65 mm	2.65 mm
Maximum supply voltage	5.5 V	5.5 V	-	5.5 V	5.5 V
Minimum supply voltage	4.5 V	4.5 V	-	4.5 V	4.5 V
Nominal supply voltage	5 V	5 V	-	5 V	5 V
surface mount	NO	YES	-	YES	YES
technology	CMOS	CMOS	-	CMOS	CMOS
Temperature level	COMMERCIAL	COMMERCIAL	-	COMMERCIAL	COMMERCIAL
Terminal form	THROUGH-HOLE	GULL WING	-	GULL WING	GULL WING
Terminal pitch	2.54 mm	1.27 mm	-	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	-	DUAL	DUAL
shortest time	SECONDS	SECONDS	-	SECONDS	SECONDS
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	-	NOT SPECIFIED	NOT SPECIFIED
Volatile	NO	NO	-	NO	NO
width	15.24 mm	7.5 mm	-	7.5 mm	7.5 mm
uPs/uCs/peripheral integrated circuit type	TIMER, REAL TIME CLOCK	TIMER, REAL TIME CLOCK	-	TIMER, REAL TIME CLOCK	TIMER, REAL TIME CLOCK

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BQ3285P-SB2 Similar Products

Part Number	Manufacturer	Description
BQ3285P-SB2E3	Texas Instruments(德州仪器)	RTC IC with 114x8 NVSRAM 24-PDIP 0 to 70
BQ3285S-SB2	Texas Instruments(德州仪器)	RTC IC with 114x8 NVSRAM 24-SOIC 0 to 70
BQ3285ES	Texas Instruments(德州仪器)	RTC IC with 242x8 NVSRAM Alarm Wake-up 24-SOIC 0 to 70
BQ3285EP	Rochester Electronics	1 TIMER(S), REAL TIME CLOCK, PDIP24, 0.600 INCH, GREEN, PLASTIC, DIP-24
DS12887+	Maxim(美信半导体)	Programmable Timer, Non-Volatile, 1 Timer(s), CMOS, PDIP24, ROHS COMPLIANT, ENCAPSULATED, DIP-24
DS12887A	Rochester Electronics	1 TIMER(S), REAL TIME CLOCK, PDIP24, ENCAPSULATED, DIP-24
BQ3285ESS	Rochester Electronics	1 TIMER(S), REAL TIME CLOCK, PDSO24, 0.150 INCH, GREEN, PLASTIC, SSOP-24
DS12887A+	Maxim(美信半导体)	Programmable Timer, Non-Volatile, 1 Timer(s), CMOS, PDIP24, ROHS COMPLIANT, ENCAPSULATED, DIP-24
BQ3285ESSTR	Rochester Electronics	1 TIMER(S), REAL TIME CLOCK, PDSO24, 0.150 INCH, GREEN, PLASTIC, SSOP-24
BQ3287MT-SB2	Texas Instruments(德州仪器)	Real Time Clock RTC with NVSRAM
M48T86MH1E	ST(意法半导体)	Real Time Clock 5 Volt PC Drop-In
CDP6818E	Renesas(瑞萨电子)	1 TIMER(S), REAL TIME CLOCK, PDIP24, PLASTIC, MS-011AA, DIP-24
MC146818AP	Motorola ( NXP )	REAL-TIME CLOCK PLUS RAM(RTC)
BQ3287A	Texas Instruments(德州仪器)	1 TIMER(S), REAL TIME CLOCK, PDIP24, T TYPE MODULE, DIP-24
BQ3285S-SB2G4	Texas Instruments(德州仪器)	Real Time Clock RTC IC with 114x8 NVSRAM
BQ3285Q	Texas Instruments(德州仪器)	1 TIMER(S), REAL TIME CLOCK, PQCC28
MC146818P	NXP(恩智浦)	1 TIMER(S), REAL TIME CLOCK, PDIP24, PLASTIC, DIP-24
DS1287A	Maxim(美信半导体)	Timer or RTC, Non-Volatile, CMOS, PDIP24,
DS1287	DALLAS	Real Time Clock
DS1285Q	DALLAS	Real Time Clock

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