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  • STM32F103C8T6
  • MFI343S00177
  • STM32F407VET6
  • ATMEGA328P-PU
User

Items : %s%s

RTCs

Contact Plating

  • Gold
  • Lead, Tin
  • Tin

ECCN Code

  • 3A991.B.2.A
  • EAR99

Factory Lead Time

  • 1 Weeks
  • 10 Weeks
  • 11 Weeks
  • 111 Weeks
  • 12 Weeks
  • 13 Weeks
  • 14 Weeks
  • 15 Weeks
  • 16 Weeks
  • 17 Weeks
  • 18 Weeks
  • 19 Weeks
  • 2 Weeks
  • 20 Weeks
  • 21 Weeks
  • 24 Weeks
  • 25 Weeks
  • 26 Weeks
  • 3 Weeks
  • 4 Weeks
  • 5 Weeks
  • 6 Weeks
  • 7 Weeks
  • 8 Weeks
  • 9 Weeks
  • 98 Weeks

Feature

  • Alarm
  • Alarm, Backup Supply Charger, Leap Year, RAM
  • Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
  • Alarm, Daylight Savings, Leap Year, SRAM
  • Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
  • Alarm, Daylight Savings, NVSRAM
  • Alarm, Daylight Savings, SRAM
  • Alarm, EEPROM
  • Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Trickle-Charger
  • Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID
  • Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer
  • Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer
  • Alarm, EEPROM, Leap Year, Unique ID
  • Alarm, EEPROM, NVRAM, Trickle Charger
  • Alarm, EEPROM, RAM
  • Alarm, FRAM, Leap Year, Square Wave Output, TCXO/Crystal
  • Alarm, Leap Year
  • Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
  • Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer
  • Alarm, Leap Year, NVSRAM, Square Wave Output
  • Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer
  • Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
  • Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer
  • Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
  • Alarm, Leap Year, NVSRAM, Trickle-Charger
  • Alarm, Leap Year, NVSRAM, Watchdog Timer
  • Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
  • Alarm, Leap Year, NVSRAM, Y2K
  • Alarm, Leap Year, RAM
  • Alarm, Leap Year, RAM, Supervisor, Trickle Charger, Unique ID, Watchdog Timer
  • Alarm, Leap Year, Square Wave Output
  • Alarm, Leap Year, Square Wave Output, SRAM
  • Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal
  • Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer
  • Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
  • Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
  • Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K
  • Alarm, Leap Year, Square Wave Output, TCXO/Crystal
  • Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer
  • Alarm, Leap Year, Square Wave Output, Trickle-Charger
  • Alarm, Leap Year, Square Wave Output, Unique ID
  • Alarm, Leap Year, Square Wave Output, Watchdog Timer
  • Alarm, Leap Year, SRAM
  • Alarm, Leap Year, SRAM, Trickle-Charger
  • Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer
  • Alarm, Leap Year, SRAM, Watchdog Timer
  • Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer
  • Alarm, Leap Year, Supervisor, Watchdog Timer
  • Alarm, Leap Year, Trickle-Charger
  • Alarm, Leap Year, Unique ID
  • Alarm, Leap Year, Unique ID, Y2K
  • Alarm, Leap Year, Watchdog Timer
  • Alarm, Leap Year, Watchdog Timer, Y2K
  • Alarm, NVRAM, RAM, Trickle Charger
  • Alarm, NVSRAM
  • Alarm, NVSRAM, Square Wave Output
  • Alarm, NVSRAM, Square Wave Output, Y2K
  • Alarm, RAM, Trickle Charger, Watchdog Timer
  • Alarm, Square Wave Output
  • Alarm, Square Wave Output, SRAM
  • Alarm, Square Wave Output, SRAM, Trickle Charge, Watchdog Timer
  • Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer
  • Alarm, Square Wave Output, Watchdog Timer
  • Alarm, SRAM
  • Alarm, SRAM, Trickle-Charger
  • Alarm, Supervisor, Watchdog Timer
  • Alarm, Y2K
  • Audio, Leap Year, Trickle-Charger
  • EEPROM, Leap Year
  • EEPROM, Leap Year, NVSRAM
  • EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer
  • Leap Year
  • Leap Year, NVSRAM
  • Leap Year, NVSRAM, Square Wave Output
  • Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
  • Leap Year, NVSRAM, Trickle-Charger
  • Leap Year, NVSRAM, Y2K
  • Leap Year, Square Wave Output, Trickle-Charger
  • Leap Year, Square Wave Output, Y2K
  • Leap Year, Supervisor
  • Leap Year, Trickle-Charger
  • Leap Year, Watchdog Timer
  • NVSRAM
  • Square Wave Output, Unique ID
  • Trickle-Charger
  • Unique ID

JESD-609 Code

  • e0
  • e3
  • e3/e4
  • e4
  • e6
  • e6/e2

Lifecycle Status

  • ACTIVE (Last Updated: 1 day ago)
  • ACTIVE (Last Updated: 1 week ago)
  • ACTIVE (Last Updated: 2 weeks ago)
  • ACTIVE (Last Updated: 21 hours ago)
  • ACTIVE (Last Updated: 3 days ago)
  • ACTIVE (Last Updated: 4 days ago)
  • ACTIVE (Last Updated: 6 days ago)
  • ACTIVE (Last Updated: 6 months ago)
  • ACTIVE (Last Updated: 7 months ago)
  • PRODUCTION (Last Updated: 1 month ago)

Manufacturer Package Identifier

  • D (R-PDSO_G8)
  • RTC-8564JE:B3:ROHS
  • S8+4
  • SO8N-SO-A
  • W20#H2

Max Operating Temperature

  • 125°C
  • 70°C
  • 85°C

Min Operating Temperature

  • -10°C
  • -20°C
  • -40°C
  • 0°C

Moisture Sensitivity Level (MSL)

  • 1
  • 1 (Unlimited)
  • 1 (Unlimited)
  • 2
  • 2 (1 Year)
  • 2A (4 Weeks)
  • 3
  • 3 (168 Hours)
  • 4 (72 Hours)
  • 5
  • 5 (48 Hours)
  • Not Applicable

Mount

  • Surface Mount
  • Surface Mount, Through Hole
  • Through Hole
  • Wire

Mounting Type

  • Surface Mount
  • Through Hole

Number of Pins

  • 10
  • 12
  • 14
  • 16
  • 168
  • 18
  • 20
  • 22
  • 24
  • 25
  • 28
  • 32
  • 34
  • 36
  • 40
  • 44
  • 48
  • 6
  • 7
  • 8
  • 80

Number of Terminals

  • 14
  • 16
  • 22
  • 8

Number of Terminations

  • 10
  • 12
  • 14
  • 16
  • 168
  • 18
  • 20
  • 24
  • 28
  • 32
  • 34
  • 36
  • 41
  • 44
  • 48
  • 6
  • 7
  • 8
  • 9

Operating Temperature

  • -10°C~70°C
  • -20°C~70°C
  • -25°C~70°C
  • -30°C~80°C
  • -40°C~105°C
  • -40°C~125°C
  • -40°C~125°C TA
  • -40°C~85°C
  • -40°C~85°C TA
  • 0°C~70°C

Package / Case

  • 10-LFSOP (0.173, 4.40mm Width)
  • 10-LFSOP, 10-MSOP (0.110, 2.80mm Width)
  • 10-SMD Module
  • 10-SMD, No Lead
  • 10-TCDFN Exposed Pad
  • 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
  • 10-VCDFN
  • 10-VFDFN Exposed Pad
  • 10-VFSOP, 10-MSOP (0.110, 2.80mm Width)
  • 10-WFDFN Exposed Pad
  • 10-XFDFN Exposed Pad
  • 12-TFSOJ (0.094, 2.40mm Width)
  • 12-UFBGA, WLBGA
  • 12-WFBGA, WLBGA
  • 12-XFQFN Exposed Pad
  • 14-DIP Module (0.335, 8.51mm)
  • 14-SOIC (0.154, 3.90mm Width)
  • 14-SOIC (0.197, 5.00mm Width)
  • 14-SOIC (0.209, 5.30mm Width)
  • 14-SOIC, Non-Standard
  • 14-SSOP (0.209, 5.30mm Width)
  • 14-TSSOP (0.173, 4.40mm Width)
  • 14-WFDFN Exposed Pad
  • 16-DIP (0.300, 7.62mm)
  • 16-LQFN
  • 16-LSSOP (0.173, 4.40mm Width)
  • 16-SOIC (0.154, 3.90mm Width)
  • 16-SOIC (0.295, 7.50mm Width)
  • 16-SSOP (0.209, 5.30mm Width)
  • 16-UFQFN Exposed Pad
  • 16-VFDFN Exposed Pad
  • 16-VFQFN Exposed Pad
  • 16-VQFN Exposed Pad
  • 168-BGA
  • 168-PBGA Module
  • 18-DIP (0.300, 7.62mm)
  • 18-SOIC (0.209, 5.30mm Width)
  • 18-SOX, 18-SOIC with Crystal (7.5mm Width)
  • 20-LSSOJ (0.213, 5.40mm Width)
  • 20-PowerLFDFN
  • 20-SOIC (0.295, 7.50mm Width)
  • 20-SSOP (0.154, 3.90mm Width)
  • 20-SSOP (0.209, 5.30mm Width)
  • 20-TSSOP (0.173, 4.40mm Width)
  • 20-VQFN Exposed Pad
  • 22-LFDFN
  • 22-SMD, 20 Leads, Flat Leads
  • 22-SMD, Flat Lead Exposed Pad
  • 24-DIP (0.300, 7.62mm)
  • 24-DIP (0.600, 15.24mm)
  • 24-DIP Module (0.600, 15.24mm)
  • 24-DIP Module (0.61, 15.49mm)
  • 24-SOIC (0.295, 7.50mm Width)
  • 24-SOIC (0.311, 7.90mm Width)
  • 24-SOP (0.213, 5.40mm Width)
  • 24-SSOP (0.154, 3.90mm Width)
  • 24-TSSOP (0.173, 4.40mm Width)
  • 28-DIP (0.600, 15.24mm)
  • 28-DIP Module (0.600, 15.24mm)
  • 28-DIP Module (0.61, 15.49mm)
  • 28-DIP Module (0.61, 15.49mm), 23 Leads
  • 28-LCC (J-Lead)
  • 28-SOIC (0.295, 7.50mm Width)
  • 28-SOIC (0.337, 8.56mm Width) with SNAPHAT Sockets
  • 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets
  • 28-TSSOP (0.173, 4.40mm Width)
  • 28-TSSOP (0.465, 11.80mm Width)
  • 32-DIP Module (0.600, 15.24mm)
  • 32-DIP Module (0.61, 15.49mm)
  • 32-LFSOP (0.724, 18.40mm Width)
  • 32-TQFP
  • 34-LPM
  • 34-PowerCap™ Module
  • 36-DIP Module (0.610, 15.49mm)
  • 44-BSOP (0.337, 8.56mm Width)
  • 44-BSOP (0.337, 8.56mm Width) requires SNAPHAT
  • 44-QFP
  • 48-BBGA
  • 48-LQFP
  • 6-LSOJ (0.148, 3.76mm Width)
  • 6-VBGA, FCBGA
  • 6-WDFN Exposed Pad
  • 8-DIP (0.300, 7.62mm)
  • 8-LCC
  • 8-LSSOP (0.173, 4.40mm Width)
  • 8-SMD
  • 8-SMD Module
  • 8-SMD, Flat Lead
  • 8-SOIC (0.154, 3.90mm Width)
  • 8-SOIC (0.173, 4.40mm Width)
  • 8-SOIC (0.209, 5.30mm Width)
  • 8-SOIC (0.295, 7.50mm Width)
  • 8-TSSOP (0.173, 4.40mm Width)
  • 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
  • 8-UFDFN
  • 8-UFDFN Exposed Pad
  • 8-VDFN Exposed Pad
  • 8-VSSOP, 8-MSOP (0.110, 2.80mm Width)
  • 8-WCDFN
  • 8-WDFN Exposed Pad
  • 8-WFDFN Exposed Pad
  • 8-XFBGA, WLCSP
  • 80-BBGA
  • DFN
  • Die
  • DIP
  • Module
  • MSOP
  • PDIP
  • PLCC
  • QFN
  • SO
  • SOIC
  • SOP
  • SOT-176
  • SOT-96
  • SSOP
  • TFSOP
  • TSOP
  • TSSOP
  • UMAX

Packaging

  • Bulk
  • Cut Tape
  • Cut Tape (CT)
  • Digi-Reel®
  • Rail/Tube
  • Strip
  • Tape & Reel
  • Tape & Reel (TR)
  • Tape and Reel
  • Tray
  • Tube

Part Status

  • Active
  • Discontinued
  • Last Time Buy
  • LTB
  • Not For New Designs
  • Obsolete
  • Unconfirmed

Pbfree Code

  • icon-pbfree yes
  • no
  • yes

Published

  • 1997
  • 1998
  • 1999
  • 2000
  • 2001
  • 2002
  • 2003
  • 2004
  • 2005
  • 2006
  • 2007
  • 2008
  • 2009
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018

Resistance

  • 120kOhm

Series

  • Automotive, AEC-Q100
  • Automotive, AEC-Q200
  • EconoRAM
  • EnerChip™
  • RA-4574SA
  • RA-8565SA
  • RTC-4543SA
  • RTC-4543SB
  • RTC-4574JE
  • RTC-4574NB
  • RTC-4574SA
  • RTC-72421
  • RTC-72423
  • RTC-8564JE
  • RTC-8564NB
  • RX-4035LC
  • RX-4035SA
  • RX-4045NB
  • RX-4045SA
  • RX-4571LC
  • RX-4571NB
  • RX-4571SA
  • RX-4574LC
  • RX-4575LC
  • RX-4581NB
  • RX-4801SA
  • RX-4803LC
  • RX-4803SA
  • RX-8025NB
  • RX-8025SA
  • RX-8035LC
  • RX-8035SA
  • RX-8564LC
  • RX-8571LC
  • RX-8571NB
  • RX-8571SA
  • RX-8581JE
  • RX-8581NB
  • RX-8581SA
  • RX-8731LC
  • RX-8801SA
  • RX-8803LC
  • RX-8803SA
  • RX6110SA
  • RX8010SJ
  • RX8130CE
  • RX8804CE
  • RX8900CE
  • RX8900SA
  • Timekeeper®
  • Timekeeper®, CAPHAT™

Supplier Device Package

  • 10-MSOP
  • 10-SMD
  • 10-SSOP
  • 10-SSOP-G
  • 10-TSSOPG
  • 10-uMAX
  • 10-μSOP
  • 12-VSOJ
  • 14-SOIC
  • 14-SOP
  • 14-TDFN-EP (3x3)
  • 14-TSSOP
  • 16-PDIP
  • 16-QFN (3x3)
  • 16-SOIC
  • 16-SSOP
  • 18-DIP
  • 18-SOP
  • 20-SOIC
  • 20-TSSOP
  • 20-VSOJ
  • 22-SON
  • 22-SON (5x6)
  • 22-SON (6.1x4.7)
  • 22-SON (6.3x4.8)
  • 24-DIP Module (18.42x18.72)
  • 24-EDIP
  • 24-PDIP
  • 24-SOIC
  • 24-SOP
  • 24-SSOP
  • 24-SSOP/QSOP
  • 24-TSSOP
  • 28-EDIP
  • 28-PDIP
  • 28-PLCC (11.51x11.51)
  • 28-SOIC
  • 28-SOP
  • 28-TSOP
  • 32-DIP Module (18.42x42.8)
  • 32-DIP Module (18.42x52.96)
  • 32-TQFP (7x7)
  • 32-TSOP
  • 48-BGA (11.80x15.30)
  • 6-FlipChip (2.82x2.54)
  • 6-TDFN-EP (3x3)
  • 6-TSOC
  • 8-CLCC (3.2x1.5)
  • 8-DIP
  • 8-EMP
  • 8-MSOP
  • 8-PDIP
  • 8-SMT
  • 8-SO
  • 8-SOIC
  • 8-SSOP
  • 8-TDFN (3x3)
  • 8-TDFN EP
  • 8-TSSOP
  • 8-uMAX
  • 8-uSOP
  • 8-μTDFN (2x2)
  • Module
  • QFN018018-12
  • SMD

Surface Mount

  • NO
  • YES

Terminal Finish

  • Gold (Au)
  • Gold Flash (Au)
  • MATTE TIN
  • Matte Tin (Sn)
  • Matte Tin (Sn) - annealed
  • NICKEL PALLADIUM GOLD
  • Nickel/Palladium/Gold (Ni/Pd/Au)
  • NOT SPECIFIED
  • TIN
  • Tin (Sn)
  • TIN BISMUTH/TIN SILVER
  • TIN LEAD
  • Tin/Bismuth (Sn/Bi)
  • Tin/Lead (Sn/Pb)
  • Tin/Lead (Sn85Pb15)
  • TIN/NICKEL PALLADIUM GOLD

Termination

  • SMD/SMT
  • Through Hole

Tolerance

  • 1%

Type

  • Binary Counter
  • Clock/Calendar
  • Clock/Calendar/Supervisor
  • Elapsed Time Counter
  • Phantom Time Chip
  • Portable System Controller
  • Real Time Clock (RTC)
  • Temperature Recorder
  • Time Event Recorder
  • Timer Clock Peripheral (TCP)
  • with Temp. Recorder

Weight

  • 1.098005g
  • 1.182714g
  • 1.360805g
  • 1.627801g
  • 117.508773mg
  • 129.500622mg
  • 139.989945mg
  • 143.193441mg
  • 190.990737mg
  • 2.214806g
  • 240.999296mg
  • 338.011364mg
  • 37.393021mg
  • 4.187905g
  • 4.190003g
  • 453.59237mg
  • 50.008559mg
  • 506.605978mg
  • 540.001716mg
  • 57.09594mg
  • 624.398247mg
  • 665.986997mg
  • 730.794007mg
  • 75.891673mg
  • 800.987426mg
  • 930.006106mg
Reset
Apply
    Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Operating Supply Voltage Length RoHS Status Lead Free Contact Plating Radiation Hardening Number of Pins Additional Feature Package / Case Interface Max Supply Voltage REACH SVHC Reach Compliance Code Min Supply Voltage Frequency Height Width Thickness Mounting Type Weight Operating Temperature Technology Operating Supply Current Height Seated (Max) HTS Code Type JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Temperature Grade Surface Mount Terminal Pitch JESD-30 Code Supply Voltage-Min (Vsup) Operating Temperature (Max) Operating Temperature (Min) Subcategory Qualification Status Power Supplies Supply Voltage-Max (Vsup) Number of Outputs Feature Supplier Device Package Number of Terminals Logic Function Memory Size Memory Type Function Voltage - Supply Time Format External Data Bus Width uPs/uCs/Peripheral ICs Type Clock Frequency Time-Min Interrupt Capability Volatile Information Access Method Non-Volatile Memory Number of Timers Date Format Current - Timekeeping (Max) Voltage - Supply, Battery
    RX-4045SA:AA RX-4045SA:AA EPSON 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 download Surface Mount RX-4045SA Obsolete 1 (Unlimited) SMD/SMT 85°C -40°C 5mm ROHS3 Compliant 14 14-SOIC (0.197, 5.00mm Width) SPI 5.5V No SVHC 1.7V 32.768kHz 3.2mm 10.1mm Surface Mount -40°C~85°C Clock/Calendar 3 Alarm, Leap Year 14-SOP 1.7V~5.5V HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.2μA~1.8μA @ 3V~5V
    BQ3285ESSTRG4 BQ3285ESSTRG4 Texas Instruments 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 2 (1 Year) 24 EAR99 5V 8.65mm ROHS3 Compliant Lead Free Gold No 24 24-SSOP (0.154, 3.90mm Width) Parallel 3.9mm Surface Mount 129.500622mg 0°C~70°C CMOS 1.75mm 8542.39.00.01 Clock/Calendar e4 DUAL 260 5V BQ3285 24 0.635mm Timer or RTC 5V Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Clock 242B 4.5V~5.5V HH:MM:SS (12/24 hr) 8 0.032MHz SECONDS Y NO 1 YY-MM-DD-dd 300μA @ 5V 2.5V~4V
    DS1689S-TRL DS1689S-TRL Maxim Integrated 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 download Surface Mount Tube 2005 Obsolete 1 (Unlimited) Non-RoHS Compliant Contains Lead 28-SOIC (0.295, 7.50mm Width) Parallel Surface Mount 0°C~70°C Clock/Calendar DS1689 NVSRAM 114B 2.7V~3.3V 4.5V~5.5V HH:MM:SS (12/24 hr) YY-MM-DD-dd 2mA @ 3V 3mA @ 5V 2.5V~3.7V
    DS3231SNT&R DS3231SNT&R Maxim Integrated 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 download Tape & Reel Active
    DS1557P-70 DS1557P-70 Maxim Integrated 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 download Surface Mount Tube 2005 yes Obsolete 3 (168 Hours) 34 EAR99 5V Non-RoHS Compliant Contains Lead No 34 34-PowerCap™ Module Parallel Surface Mount 0°C~70°C CMOS 8473.30.11.80 Clock/Calendar e3 Matte Tin (Sn) DUAL 5V DS1557 34 Timer or RTC 5V Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K Clock 512KB 4.5V~5.5V HH:MM:SS (24 hr) 8 0.032MHz SECONDS Y NO YY-MM-DD-dd 6mA @ 5V 3V
    DS1642-85 DS1642-85 Maxim Integrated 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 download Through Hole Bulk 2005 yes Active 24 EAR99 70°C 0°C 5V RoHS Compliant No 24 DIP Parallel CMOS 8473.30.11.80 e3 MATTE TIN DUAL 5V 24 COMMERCIAL 2.54mm Timer or RTC 5V Clock 2kB HH:MM:SS 8 0.032MHz SECONDS N NO YY-MM-DD-dd
    RX-4045SA AA RX-4045SA AA Epson America, Inc 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 download Bulk Obsolete Yes with exemptions 14 Clock/Calendar/Alarm/Timer/Interrupt HH:MM:SS DW:DM:M:Y
    BQ3285LDSSG4 BQ3285LDSSG4 Texas Instruments 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 download Surface Mount Tube no Obsolete 2 (1 Year) 24 EAR99 3V 8.75mm ROHS3 Compliant Contains Lead No 24 24-SSOP (0.154, 3.90mm Width) Parallel 1.5mm 4mm Surface Mount 129.500622mg 0°C~70°C CMOS 8542.39.00.01 Clock/Calendar e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL 260 3V BQ3285 24 0.635mm Timer or RTC 3V Alarm, Daylight Savings, NVSRAM Clock 242B 2.7V~5.5V HH:MM:SS (12/24 hr) 0.032MHz SECONDS Y YES YY-MM-DD-dd 100μA @ 3V 2.4V~4V
    ISL12024IBZ ISL12024IBZ Renesas Electronics America 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 download 7 Weeks Tube 1999 Active 1 (Unlimited) EAR99 ROHS3 Compliant 8-SOIC (0.154, 3.90mm Width) I2C, 2-Wire Serial Surface Mount -40°C~85°C 8542.39.00.01 Clock/Calendar e3 Matte Tin (Sn) NOT SPECIFIED NOT SPECIFIED ISL12024 8 Alarm, Leap Year, Unique ID 2.7V~5.5V HH:MM:SS (12/24 hr) YY-MM-DD-dd 10μA~20μA @ 2.7V~5.5V 1.8V~5.5V
    AB1813-T3 AB1813-T3 Abracon LLC 0.0000
    RFQ

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    		 0.00000000 download Surface Mount Tape & Reel (TR) 2012 yes Obsolete 1 (Unlimited) 16 3mm RoHS Compliant Lead Free No 16-VFQFN Exposed Pad SPI 3mm Surface Mount -40°C~85°C CMOS 0.9mm Clock/Calendar QUAD 260 1.8V 30 16 0.5mm S-XQCC-N16 Timer or RTC 1.8/3.3V Alarm, Leap Year, SRAM, Trickle-Charger Clock 1.7V~3.6V HH:MM:SS:hh 0.032MHz SECONDS Y I2C; SERIAL, 4-WIRE/3-WIRE 64 B 1 YY-MM-DD-dd 0.17μA~0.22μA @ 1.8V~3V 1.5V~3.6V
    ISL12027IV27AZ-T ISL12027IV27AZ-T Renesas Electronics America 0.0000
    RFQ

    Min: 1

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    		 0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant 8-TSSOP (0.173, 4.40mm Width) I2C, 2-Wire Serial Surface Mount -40°C~85°C Clock/Calendar ISL12027 8 Alarm, Leap Year, Supervisor, Watchdog Timer 2.7V~5.5V HH:MM:SS (12/24 hr) YY-MM-DD-dd 10μA~20μA @ 2.7V~5.5V 1.8V~5.5V
    X1227S8-2.7 X1227S8-2.7 Intersil (Renesas Electronics America) 0.0000
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    		 0.00000000 Surface Mount 1 8 EAR99 70°C 0°C 4.9022mm Non-RoHS Compliant Contains Lead SOIC 2-Wire, I2C, Serial not_compliant 3.9116mm CMOS 1.7272mm 8542.39.00.01 e0 Tin/Lead (Sn/Pb) DUAL 240 5V 40 8 COMMERCIAL 1.27mm R-PDSO-G8 2.7V Timer or RTC Not Qualified 3/5V 5.5V 3.9kB HH:MM:SS (12/24 hr) TIMER, REAL TIME CLOCK 0.032MHz SECONDS Y NO I2C 1 YY-MM-DD-dd
    RTC-72423B3:PURE SN RTC-72423B3:PURE SN EPSON 0.0000
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    		 0.00000000 download 16 Weeks Tape & Reel (TR) RTC-72423 Active 1 (Unlimited) ROHS3 Compliant 24-SOIC (0.311, 7.90mm Width) Parallel Surface Mount -40°C~85°C Clock/Calendar Leap Year 24-SOP 4.5V~5.5V HH:MM:SS (12/24 hr) YY-MM-DD-dd 5μA~10μA @ 2V~5V
    DS12885S+ DS12885S+ Maxim Integrated 0.0000
    RFQ

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    		 0.00000000 download 6 Weeks Surface Mount Tube 2003 yes Active 1 (Unlimited) 24 EAR99 5V 15.6mm ROHS3 Compliant Lead Free Tin No 24 DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING 24-SOIC (0.295, 7.50mm Width) Parallel Unknown 2.35mm 7.6mm Surface Mount 0°C~70°C CMOS 8473.30.11.80 Clock/Calendar e3 DUAL 260 5V DS12885 24 1.27mm Timer or RTC 5V Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Clock 114B 4.5V~5.5V HH:MM:SS (12/24 hr) 0.032MHz SECONDS Y NO 1 YY-MM-DD-dd 15mA @ 4.5V~5.5V 2.5V~4V
    X1226S8T2 X1226S8T2 Intersil (Renesas Electronics America) 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 download Surface Mount Tape & Reel (TR) 2005 3 (168 Hours) 8 EAR99 70°C 0°C 4.9mm Non-RoHS Compliant Contains Lead SOIC 2-Wire, I2C, Serial not_compliant 3.9mm CMOS 1.75mm 8542.39.00.01 e0 Tin/Lead (Sn/Pb) DUAL 240 5V NOT SPECIFIED 8 COMMERCIAL 1.27mm R-PDSO-G8 2.7V Timer or RTC Not Qualified 3/5V 5.5V 512B HH:MM:SS (12/24 hr) TIMER, REAL TIME CLOCK 0.032MHz SECONDS Y NO I2C 1 YY-MM-DD-dd
    PCF8573T,512 PCF8573T,512 NXP Semiconductors 0.0000
    RFQ

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    		 0.00000000 download Tube Obsolete RoHS Compliant 16 Clock/Calendar/Alarm HH:MM:SS YY:MM:DD
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    RFQ

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    		 0.00000000 download 6 Weeks Tube 2002 yes Active 1 (Unlimited) 16 EAR99 10.3mm ROHS3 Compliant 16 16-SOIC (0.295, 7.50mm Width) I2C, 2-Wire Serial 7.5mm Surface Mount -40°C~85°C CMOS 2.65mm 8542.39.00.01 Clock/Calendar e3 Matte Tin (Sn) DUAL 240 3.3V 20 DS1339 16 YES 1.27mm Timer or RTC Not Qualified 3.3V Alarm, Leap Year, Square Wave Output, Trickle-Charger 2.97V~5.5V HH:MM:SS (12/24 hr) 0.032MHz SECONDS Y NO I2C 1 YY-MM-DD-dd 200μA @ 5.5V 1.3V~3.7V
    X1226V8ZT1 X1226V8ZT1 Intersil (Renesas Electronics America) 0.0000
    RFQ

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    Mult: 1

    		 0.00000000 download Surface Mount 2005 1 (Unlimited) 8 EAR99 70°C 0°C 4.4mm RoHS Compliant Lead Free TSSOP 2-Wire, I2C, Serial 3mm CMOS 1.2mm 8542.39.00.01 e3 MATTE TIN DUAL 260 5V 40 8 COMMERCIAL 0.65mm R-PDSO-G8 2.7V Timer or RTC Not Qualified 3/5V 5.5V 512B HH:MM:SS (12/24 hr) TIMER, REAL TIME CLOCK 0.032MHz SECONDS Y NO I2C 1 YY-MM-DD-dd
    RTC-72421A: PURE SN RTC-72421A: PURE SN EPSON 0.0000
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    		 0.00000000 download RTC-72421 Not For New Designs 1 (Unlimited) ROHS3 Compliant 18-DIP (0.300, 7.62mm) Parallel Through Hole -10°C~70°C Clock/Calendar Leap Year 4.5V~5.5V HH:MM:SS (12/24 hr) 5μA~10μA @ 2V~5V
    1338-31DCGI8 1338-31DCGI8 Renesas Electronics America 0.0000
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    		 0.00000000 download 12 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 8-SOIC (0.154, 3.90mm Width) I2C, 2-Wire Serial Surface Mount -40°C~85°C Clock/Calendar IDT1338 Leap Year, NVSRAM, Square Wave Output 56B 3.3V~5.5V HH:MM:SS (12/24 hr) YY-MM-DD-dd 5μA @ 3.63V~5.5V 1.3V~3.7V
    1339-31DCGI8 1339-31DCGI8 Renesas Electronics America 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 download 12 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 8-SOIC (0.154, 3.90mm Width) I2C, 2-Wire Serial Surface Mount -40°C~85°C Clock/Calendar IDT1339 Alarm, Leap Year, Square Wave Output, Trickle-Charger 8-SOIC 3.3V~5.5V HH:MM:SS (12/24 hr) YY-MM-DD-dd 200μA @ 3.63V~5.5V 1.3V~3.7V
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    RFQ

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    		 0.00000000
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    RFQ

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    		 0.00000000 2 EAR99 4.9mm RoHS Compliant compliant 3.9mm CMOS 1.75mm 8542.39.00.01 e3 Matte Tin (Sn) - annealed DUAL GULL WING 260 3V NOT SPECIFIED 8 INDUSTRIAL YES 1.27mm R-PDSO-G8 1.8V 85°C -40°C Timer or RTC Not Qualified 2/3.3V 3.6V 8 TIMER, REAL TIME CLOCK 0.032MHz SECONDS N NO I2C
    BQ3287MT-I BQ3287MT-I Texas Instruments 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 Through Hole no 24 EAR99 70°C -20°C 5V 33.72mm RoHS Compliant Contains Lead Tin No 24 DIP Parallel 5.5V No SVHC 4.5V 9.52mm 18.42mm CMOS DUAL 5V OTHER 2.54mm Timer or RTC 5V 8 Clock 114B HH:MM:SS (12/24 hr) SECONDS Y NO 1 YY-MM-DD-dd
    RX-8035LC:AC0 PURE SN RX-8035LC:AC0 PURE SN EPSON 0.0000
    RFQ

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    		 0.00000000 download 13 Weeks Tape & Reel (TR) RX-8035LC Active 1 (Unlimited) ROHS3 Compliant 12-TFSOJ (0.094, 2.40mm Width) I2C, 2-Wire Serial Surface Mount -40°C~85°C Time Event Recorder Alarm 2.4V~5.5V HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5μA @ 3V 1V~5.5V
    RTC-4543SA:B0:PURE SN RTC-4543SA:B0:PURE SN EPSON 0.0000
    RFQ

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    		 0.00000000 download 13 Weeks Tape & Reel (TR) RTC-4543SA Active 1 (Unlimited) ROHS3 Compliant 14-SOIC (0.197, 5.00mm Width) 3-Wire Serial Surface Mount -40°C~85°C Clock/Calendar 14-SOP 2.5V~5.5V 1μA~3μA @ 2V~5V
    ISL12032IVZ-T ISL12032IVZ-T Renesas Electronics America 0.0000
    RFQ

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    		 0.00000000 download Cut Tape (CT) Obsolete 1 (Unlimited) ROHS3 Compliant 14-TSSOP (0.173, 4.40mm Width) I2C, 2-Wire Serial Surface Mount -40°C~85°C Time Event Recorder ISL12032 Alarm, SRAM, Trickle-Charger 128B 2.7V~5.5V HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 18μA @ 5.5V 1.8V~5.5V
    DS1746P-70IND+ DS1746P-70IND+ Maxim Integrated 0.0000
    RFQ

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    Mult: 1

    		 0.00000000 download 10 Weeks Tube 2012 yes Active 3 (168 Hours) 34 EAR99 25.019mm ROHS3 Compliant Lead Free 34-PowerCap™ Module Parallel 23.495mm Surface Mount -40°C~85°C CMOS 2.3368mm 8473.30.11.80 Clock/Calendar e3 MATTE TIN DUAL NOT SPECIFIED 5V NOT SPECIFIED DS1746 34 YES 1.27mm R-XDMA-U34 Timers or RTCs Not Qualified 3.3/5V Leap Year, NVSRAM, Y2K 128KB 4.5V~5.5V HH:MM:SS (24 hr) 8 0.032MHz SECONDS N NO YY-MM-DD-dd 4mA @ 5V 3V
    RTC-72423B0:PURE SN RTC-72423B0:PURE SN EPSON 0.0000
    RFQ

    Min: 1

    Mult: 1

    		 0.00000000 download 16 Weeks Tape & Reel (TR) RTC-72423 Active 1 (Unlimited) ROHS3 Compliant 24-SOIC (0.311, 7.90mm Width) Parallel Surface Mount -40°C~85°C Clock/Calendar Leap Year 24-SOP 4.5V~5.5V HH:MM:SS (12/24 hr) YY-MM-DD-dd 5μA~10μA @ 2V~5V
    1338-18DVGI 1338-18DVGI Integrated Device Technology (IDT) 0.0000
    RFQ

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    Mult: 1

    		 0.00000000 download 7 Weeks Surface Mount Bulk 2006 yes Active 3 (168 Hours) 8 EAR99 85°C -40°C 3mm RoHS Compliant Lead Free No 8 MSOP 2-Wire, I2C, Serial 5.5V 1.8V 970μm 3mm 970μm 139.989945mg CMOS 7.5μA e3 Matte Tin (Sn) - annealed DUAL 260 3.3V 30 8 INDUSTRIAL 0.65mm Timer or RTC 2/5V Clock 56B RAM HH:MM:SS (12/24 hr) 0.032MHz SECONDS N NO I2C 1 YY-MM-DD-dd
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