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Datasheet> All Categories > The embedded processor and controller> Microcontrollers and processors> BQ3285ES
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BQ3285ES

Description
RTC IC with 242x8 NVSRAM Alarm Wake-up 24-SOIC 0 to 70
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size1MB，28 Pages
ManufacturerTexas Instruments
Websitehttp://www.ti.com.cn/
Environmental Compliance
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BQ3285ES Overview

RTC IC with 242x8 NVSRAM Alarm Wake-up 24-SOIC 0 to 70

BQ3285ES Parametric

Parameter NameAttribute value
Brand NameTexas Instruments
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerTexas Instruments
Parts packaging codeSOIC
package instructionSOIC-24
Contacts24
Reach Compliance Codecompliant
ECCN codeEAR99
Factory Lead Time6 weeks
maximum clock frequency0.032 MHz
External data bus width8
Information access methodsPARALLEL, MUXED BUS
interrupt capabilityY
JESD-30 codeR-PDSO-G24
JESD-609 codee4
length15.4 mm
Humidity sensitivity level1
Number of terminals24
Number of timers1
Maximum operating temperature70 °C
Minimum operating temperature
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP24,.4
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)260
power supply5 V
Certification statusNot Qualified
Maximum seat height2.65 mm
Maximum slew rate15 mA
Maximum supply voltage5.5 V
Minimum supply voltage4.5 V
Nominal supply voltage5 V
surface mountYES
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceNickel/Palladium/Gold (Ni/Pd/Au)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
shortest timeSECONDS
Maximum time at peak reflow temperatureNOT SPECIFIED
VolatileYES
width7.5 mm
uPs/uCs/peripheral integrated circuit typeTIMER, REAL TIME CLOCK
Base Number Matches1

BQ3285ES Related Products

BQ3285ES BQ3285EP BQ3285ESSTR BQ3285ESS BQ3285ESTR BQ3285ESSTRG4
Description RTC IC with 242x8 NVSRAM Alarm Wake-up 24-SOIC 0 to 70 Real Time Clock w/242x8 NVSRAM Alarm Wake-up Real Time Clock w/242x8 NVSRAM Alarm Wake-up Real Time Clock w/242x8 NVSRAM Alarm Wake-up Real Time Clock w/242x8 NVSRAM Alarm Wake-up Real Time Clock w/242x8 NVSRAM Alarm Wake-up
Brand Name Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Is it Rohs certified? conform to conform to conform to conform to conform to conform to
Maker Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Parts packaging code SOIC DIP SSOP SSOP SOIC SSOP
package instruction SOIC-24 DIP-24 SSOP, SSOP24,.24 SSOP, SSOP24,.24 SOP, SOP24,.4 SSOP, SSOP24,.24
Contacts 24 24 24 24 24 24
Reach Compliance Code compliant compliant compli compliant compli compli
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Factory Lead Time 6 weeks 1 week 1 week 1 week 1 week -
maximum clock frequency 0.032 MHz 0.032 MHz 0.032 MHz 0.032 MHz - 0.032 MHz
External data bus width 8 8 8 8 - 8
Information access methods PARALLEL, MUXED BUS PARALLEL, MUXED BUS PARALLEL, MUXED BUS PARALLEL, MUXED BUS - PARALLEL, MUXED BUS
interrupt capability Y Y Y Y - Y
JESD-30 code R-PDSO-G24 R-PDIP-T24 R-PDSO-G24 R-PDSO-G24 - R-PDSO-G24
JESD-609 code e4 e3 e4 e4 - e4
length 15.4 mm 31.75 mm 8.65 mm 8.65 mm - 8.65 mm
Humidity sensitivity level 1 - 2 2 - 2
Number of terminals 24 24 24 24 - 24
Number of timers 1 1 1 1 - 1
Maximum operating temperature 70 °C 70 °C 70 °C 70 °C - 70 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY - PLASTIC/EPOXY
encapsulated code SOP DIP SSOP SSOP - SSOP
Encapsulate equivalent code SOP24,.4 DIP24,.6 SSOP24,.24 SSOP24,.24 - SSOP24,.24
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR - RECTANGULAR
Package form SMALL OUTLINE IN-LINE SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH - SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius) 260 NOT SPECIFIED 260 260 - 260
power supply 5 V 5 V 5 V 5 V - 5 V
Certification status Not Qualified Not Qualified Not Qualified Not Qualified - Not Qualified
Maximum seat height 2.65 mm 5.08 mm 1.75 mm 1.75 mm - 1.75 mm
Maximum supply voltage 5.5 V 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 - 4.5 V
Nominal supply voltage 5 V 5 V 5 V 5 V - 5 V
surface mount YES NO YES YES - YES
technology CMOS CMOS CMOS CMOS - CMOS
Temperature level COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL - COMMERCIAL
Terminal surface Nickel/Palladium/Gold (Ni/Pd/Au) Matte Tin (Sn) Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) - Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form GULL WING THROUGH-HOLE GULL WING GULL WING - GULL WING
Terminal pitch 1.27 mm 2.54 mm 0.635 mm 0.635 mm - 0.635 mm
Terminal location DUAL DUAL DUAL DUAL - DUAL
shortest time SECONDS SECONDS SECONDS SECONDS - SECONDS
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED - NOT SPECIFIED
Volatile YES YES NO YES - NO
width 7.5 mm 15.24 mm 3.9 mm 3.9 mm - 3.9 mm
uPs/uCs/peripheral integrated circuit type TIMER, REAL TIME CLOCK TIMER, REAL TIME CLOCK TIMER, REAL TIME CLOCK TIMER, REAL TIME CLOCK - TIMER, REAL TIME CLOCK

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