BQ3285S-SB2TR datasheet, PDF - EEWORLD Datasheet

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BQ3285S-SB2TR: 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 BQ3285S-SB2TR

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BQ3285S-SB2TR Overview

Real Time Clock RTC IC with 114x8 NVSRAM

BQ3285S-SB2TR Parametric

Parameter Name	Attribute value
Brand Name	Texas Instruments
Is it lead-free?	Contains lead
Is it Rohs certified?	conform to
Maker	Texas Instruments
Parts packaging code	SOIC
package instruction	SOP, SOP24,.4
Contacts	24
Reach Compliance Code	unknow
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-PDSO-G24
length	15.4 mm
Number of terminals	24
Number of timers	1
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP24,.4
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Certification status	Not Qualified
Maximum seat height	2.65 mm
Maximum supply voltage	5.5 V
Minimum supply voltage	4.5 V
Nominal supply voltage	5 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
shortest time	SECONDS
Maximum time at peak reflow temperature	NOT SPECIFIED
Volatile	NO
width	7.5 mm
uPs/uCs/peripheral integrated circuit type	TIMER, REAL TIME CLOCK

BQ3285S-SB2TR Related Products

	BQ3285S-SB2TR	BQ3285P-SB2	BQ3285S-SB2	BQ3285P-SB2E3	BQ3285S-SB2TRG4
Description	Real Time Clock RTC IC with 114x8 NVSRAM	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
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	SOIC	DIP	SOIC	DIP	SOIC
package instruction	SOP, SOP24,.4	DIP, DIP24,.6	SOIC-24	DIP, DIP24,.6	SOP, SOP24,.4
Contacts	24	24	24	24	24
Reach Compliance Code	unknow	compliant	compliant	compli	unknow
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99
Is it lead-free?	Contains lead	Lead free	Lead free	-	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-PDSO-G24	R-PDIP-T24	R-PDSO-G24	-	R-PDSO-G24
length	15.4 mm	31.75 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	SOP	DIP	SOP	-	SOP
Encapsulate equivalent code	SOP24,.4	DIP24,.6	SOP24,.4	-	SOP24,.4
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	-	RECTANGULAR
Package form	SMALL OUTLINE	IN-LINE	SMALL OUTLINE	-	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	260	-	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	2.65 mm	5.08 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	YES	NO	YES	-	YES
technology	CMOS	CMOS	CMOS	-	CMOS
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	-	COMMERCIAL
Terminal form	GULL WING	THROUGH-HOLE	GULL WING	-	GULL WING
Terminal pitch	1.27 mm	2.54 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	7.5 mm	15.24 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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BQ3285S-SB2TR Similar Products

Part Number	Manufacturer	Description
BQ3285S-SB2	Texas Instruments(德州仪器)	RTC IC with 114x8 NVSRAM 24-SOIC 0 to 70
BQ3285S-SB2TRG4	Texas Instruments(德州仪器)	Real Time Clock RTC IC with 114x8 NVSRAM
BQ3285S-SB2G4	Texas Instruments(德州仪器)	Real Time Clock RTC IC with 114x8 NVSRAM
BQ3285ESSTR	Rochester Electronics	1 TIMER(S), REAL TIME CLOCK, PDSO24, 0.150 INCH, GREEN, PLASTIC, SSOP-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
DS12887A	Rochester Electronics	1 TIMER(S), REAL TIME CLOCK, PDIP24, ENCAPSULATED, DIP-24
BQ3285EP	Rochester Electronics	1 TIMER(S), REAL TIME CLOCK, PDIP24, 0.600 INCH, GREEN, PLASTIC, DIP-24
BQ3285ES	Texas Instruments(德州仪器)	RTC IC with 242x8 NVSRAM Alarm Wake-up 24-SOIC 0 to 70
BQ3285P-SB2	Texas Instruments(德州仪器)	Real Time Clock RTC IC with 114x8 NVSRAM
BQ3287MT	Texas Instruments(德州仪器)	1 TIMER(S), REAL TIME CLOCK, PDIP24
BQ3287MT-I	Texas Instruments(德州仪器)	Real Time Clock RTC MODULE 114x8 NV
BQ3285S	Benchmarq Microelectronics Inc	Real Time Clock, Volatile, 1 Timer(s), CMOS, PDSO24,
MC146818CP	Motorola ( NXP )	1 TIMER(S), REAL TIME CLOCK, PDIP24, PLASTIC, DIP-24
BQ3285ESSTRG4	Texas Instruments(德州仪器)	Real Time Clock w/242x8 NVSRAM Alarm Wake-up
BQ3287EAMT	Texas Instruments(德州仪器)	Real Time Clock RTC with NVSRAM
BQ3287EMT	Texas Instruments(德州仪器)	Real Time Clock RTC with NVSRAM
DS1285	DALLAS	Real Time Clock
BQ3285EQ	Benchmarq Microelectronics Inc	Real Time Clock, Volatile, 1 Timer(s), CMOS, PQCC28,
BQ4847-MT	Benchmarq Microelectronics Inc	Real Time Clock, 1 Timer(s), CMOS, PDIP24,

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