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  • All Products
  • Integrated Circuits (ICs)
  • Clock/Timing - Real Time Clocks
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Compare Image Part # Manufacturer Description Availability Pricing Quantity RoHS Factory Lead TimeLifecycle StatusContact PlatingMountMounting TypePackage / CaseSurface MountNumber of PinsWeightBus TypeECCN (US)Lead ShapeMaximum Operating Supply Voltage (V)Maximum Operating Temperature (°C)Maximum Power Dissipation (mW)Minimum Operating Supply Voltage (V)Minimum Operating Temperature (°C)MountingPackage HeightPackage LengthPackage WidthPCB changedStandard Package NameSupplier PackageTypical Operating Supply Voltage (V)Usage LevelOperating TemperaturePackagingPublishedSeriesJESD-609 CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsTerminationECCN CodeTypeTerminal FinishMax Operating TemperatureMin Operating TemperatureAdditional FeatureHTS CodeMax Power DissipationVoltage - SupplyTerminal PositionPeak Reflow Temperature (Cel)Supply VoltageTerminal PitchFrequencyTime@Peak Reflow Temperature-Max (s)Base Part NumberPin CountJESD-30 CodeFunctionNumber of OutputsQualification StatusMax Output CurrentOperating Supply VoltagePower SuppliesTemperature GradeInterfaceMax Supply VoltageMin Supply VoltageMemory SizeNominal Supply CurrentPower DissipationNumber of BitsClock FrequencyAccess TimeLogic FunctionExternal Data Bus WidthRAM (words)Number of TimersTime FormatNon-Volatile MemoryDate FormatCurrent - Timekeeping (Max)Time-MinInterrupt CapabilityVoltage - Supply, BatteryVolatileInformation Access MethodFeaturesHeightHeight Seated (Max)LengthWidthRadiation HardeningREACH SVHCRoHS StatusLead Free
Compare Image Part # Manufacturer Description Availability Pricing Quantity RoHS Factory Lead TimeLifecycle StatusContact PlatingMountMounting TypePackage / CaseSurface MountNumber of PinsWeightBus TypeECCN (US)Lead ShapeMaximum Operating Supply Voltage (V)Maximum Operating Temperature (°C)Maximum Power Dissipation (mW)Minimum Operating Supply Voltage (V)Minimum Operating Temperature (°C)MountingPackage HeightPackage LengthPackage WidthPCB changedStandard Package NameSupplier PackageTypical Operating Supply Voltage (V)Usage LevelOperating TemperaturePackagingPublishedSeriesJESD-609 CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsTerminationECCN CodeTypeTerminal FinishMax Operating TemperatureMin Operating TemperatureAdditional FeatureHTS CodeMax Power DissipationVoltage - SupplyTerminal PositionPeak Reflow Temperature (Cel)Supply VoltageTerminal PitchFrequencyTime@Peak Reflow Temperature-Max (s)Base Part NumberPin CountJESD-30 CodeFunctionNumber of OutputsQualification StatusMax Output CurrentOperating Supply VoltagePower SuppliesTemperature GradeInterfaceMax Supply VoltageMin Supply VoltageMemory SizeNominal Supply CurrentPower DissipationNumber of BitsClock FrequencyAccess TimeLogic FunctionExternal Data Bus WidthRAM (words)Number of TimersTime FormatNon-Volatile MemoryDate FormatCurrent - Timekeeping (Max)Time-MinInterrupt CapabilityVoltage - Supply, BatteryVolatileInformation Access MethodFeaturesHeightHeight Seated (Max)LengthWidthRadiation HardeningREACH SVHCRoHS StatusLead Free
ISL1208IB8Z-TK Datasheet
Mfr. Part #
ISL1208IB8Z-TK
MOST Part #
391-476-ISL1208IB8Z-TK
Intersil (Renesas Electronics America)
IC, RTC - More Details
10000 In Stock
    Min.:1
    Mult.:1
    14 Weeks - Tin Surface Mount - SOIC - 8 540.001716mg - - - - - - - - - - - - - - - - - - - 2004 - e3 Active 1 (Unlimited) 8 - EAR99 - - 85°C -40°C - - - - DUAL 260 3V 1.27mm - 40 - - - - - - - - 3/5V INDUSTRIAL 2-Wire, I2C, Serial 5.5V 2.7V 2B - - - 0.032MHz - Clock - - - HH:MM:SS 2 B YY-MM-DD-dd - SECONDS Y - - I2C - - 1.7272mm 4.9022mm 3.9116mm No - RoHS Compliant Lead Free
    ISL1208IB8Z-TK
    ISL1208IB8Z-TK

    391-476-ISL1208IB8Z-TK Intersil (Renesas Electronics America)
    RoHS :
    Package : -
    In Stock : 10000
    1 : -
    PCF2129AT/2,518 Datasheet
    Mfr. Part #
    PCF2129AT/2,518
    MOST Part #
    17568-476-PCF2129AT/2,518
    NXP USA Inc.
    IC RTC CLK/CAL I2C/SPI 20-SOIC
    5000 In Stock
      Min.:1
      Mult.:1
      7 Weeks - - - Surface Mount 20-SOIC (0.295, 7.50mm Width) YES - - - - - - - - - - - - - - - - - - - -40°C~85°C Tape & Reel (TR) 2003 - - Active 3 (168 Hours) 20 - - Clock/Calendar - - - - - - 1.8V~4.2V DUAL 260 3.3V 1.27mm - NOT SPECIFIED PCF2129 20 R-PDSO-G20 - - Not Qualified - - 2/4V - I2C, 2-Wire Serial - - - - - - - - - - - 1 HH:MM:SS (12/24 hr) - YY-MM-DD-dd 1.5μA @ 3.3V SECONDS Y 1.8V~4.2V YES I2C Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer - 2.65mm 12.8mm 7.5mm - - ROHS3 Compliant -
      PCF2129AT/2,518
      PCF2129AT/2,518

      17568-476-PCF2129AT/2,518 NXP USA Inc.
      RoHS :
      Package : -
      In Stock : 5000
      1 : -
      BQ3285LDSSTR Datasheet
      Mfr. Part #
      BQ3285LDSSTR
      MOST Part #
      815-476-BQ3285LDSSTR
      Texas Instruments
      Real Time Clock Multiplexed 242byte 24-Pin SSOP T/R
      3910 In Stock
        Min.:1
        Mult.:1
        - - Gold Surface Mount Surface Mount 24-SSOP (0.154, 3.90mm Width) - 24 129.500622mg - - - - - - - - - - - - - - - - - 0°C~70°C Tape & Reel (TR) - - e4 Obsolete 2 (1 Year) 24 - EAR99 Clock/Calendar - - - - 8542.39.00.01 - 2.7V~5.5V DUAL 260 3V 0.635mm - - BQ3285 24 - - - - - 3V 3V - Parallel - - 242B - - - 0.032MHz - Clock 8 - - HH:MM:SS (12/24 hr) - YY-MM-DD-dd 100μA @ 3V SECONDS Y 2.4V~4V NO - Alarm, Daylight Savings, NVSRAM - 1.73mm 8.65mm 3.9mm No - ROHS3 Compliant Lead Free
        BQ3285LDSSTR
        BQ3285LDSSTR

        815-476-BQ3285LDSSTR Texas Instruments
        RoHS :
        Package : -
        In Stock : 3910
        1 : -
        M48T02-70PC1 Datasheet
        Mfr. Part #
        M48T02-70PC1
        MOST Part #
        761-476-M48T02-70PC1
        STMicroelectronics
        IC RTC CLK/CALENDAR PAR 24DIP
        1650 In Stock
          Min.:1
          Mult.:1
          25 Weeks ACTIVE (Last Updated: 7 months ago) - Through Hole Through Hole 24-DIP Module (0.600, 15.24mm) - 24 - - - - - - - - - - - - - - - - - Commercial grade 0°C~70°C Tube - Timekeeper® e3 Active 1 (Unlimited) 24 - EAR99 Clock/Calendar Matte Tin (Sn) - - - 8542.39.00.01 - 4.75V~5.5V DUAL - 5V 2.54mm 70GHz - M48T02 24 - - - - - 5V 5V - Parallel - - 16MB 80mA - - - 100 ns Clock - 2040 - HH:MM:SS (24 hr) - YY-MM-DD-dd 3mA @ 4.7V~5.5V SECONDS N - NO - Leap Year 8.89mm - 34.8mm 18.34mm No No SVHC ROHS3 Compliant Lead Free
          M48T02-70PC1
          M48T02-70PC1

          761-476-M48T02-70PC1 STMicroelectronics
          RoHS :
          Package : -
          In Stock : 1650
          1 : -
          M41T00SM6E Datasheet
          Mfr. Part #
          M41T00SM6E
          MOST Part #
          761-476-M41T00SM6E
          STMicroelectronics
          IC, NVRAM/RTCC I2C, SMD, SO-8-8
          18672 In Stock
            Min.:1
            Mult.:1
            - - - Surface Mount Surface Mount 8-SOIC (0.154, 3.90mm Width) - 8 - - - - - - - - - - - - - - - - - - -40°C~85°C Tube - - e4 Obsolete 1 (Unlimited) 8 SMD/SMT EAR99 Clock/Calendar Nickel/Palladium/Gold (Ni/Pd/Au) - - - - - 2.7V~5.5V DUAL 260 - - 32.768kHz 30 M41T00 8 - - 1 Not Qualified - - 3/5V - I2C, 2-Wire Serial - - - - - - - - Clock - - - HH:MM:SS (24 hr) 8 B YY-MM-DD-dd 70μA @ 2.7V~5.5V SECONDS N 2V~3.5V - I2C Leap Year 1.25mm - 5mm 4mm - No SVHC ROHS3 Compliant Lead Free
            M41T00SM6E
            M41T00SM6E

            761-476-M41T00SM6E STMicroelectronics
            RoHS :
            Package : -
            In Stock : 18672
            1 : -
            MCP795W20-I/ST Datasheet
            Mfr. Part #
            MCP795W20-I/ST
            MOST Part #
            536-476-MCP795W20-I/ST
            Microchip Technology
            IC RTC CLK/CALENDAR SPI 14-TSSOP
            195 In Stock
              Min.:1
              Mult.:1
              5 Weeks - - Surface Mount Surface Mount 14-TSSOP (0.173, 4.40mm Width) - 14 - - - - - - - - - - - - - - - - - Industrial grade -40°C~85°C Tube 2012 - e3 Active 1 (Unlimited) 14 - EAR99 Clock/Calendar Matte Tin (Sn) - annealed - - ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ 8542.39.00.01 - 1.8V~3.6V DUAL 260 5V 0.65mm - 40 MCP795W20 14 - - - - - - 2/5V - SPI - - 64B - - 8 10MHz - Clock - - - HH:MM:SS:hh (12/24 hr) - YY-MM-DD-dd 1μA @ 1.8V~5.5V 1/100SECOND Y 1.3V~3.6V NO - Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer 1.05mm - 5.1mm 4.5mm No - ROHS3 Compliant Lead Free
              MCP795W20-I/ST
              MCP795W20-I/ST

              536-476-MCP795W20-I/ST Microchip Technology
              RoHS :
              Package : -
              In Stock : 195
              1 : -
              PCF85363ATL/AX Datasheet
              Mfr. Part #
              PCF85363ATL/AX
              MOST Part #
              17568-476-PCF85363ATL/AX
              NXP USA Inc.
              IC RTC CLK/CALENDAR I2C 10DFN
              21 In Stock
                Min.:1
                Mult.:1
                7 Weeks - - - Surface Mount 10-XFDFN Exposed Pad YES - - - - - - - - - - - - - - - - - - - -40°C~85°C Tape & Reel (TR) 2010 - - Active 1 (Unlimited) 10 - - Clock/Calendar - - - - - - 0.9V~5.5V DUAL NOT SPECIFIED 3.3V 0.5mm - NOT SPECIFIED PCF85363 10 S-PDSO-N10 - - - - - - - I2C, 2-Wire Serial - - 64B - - - - - - - - 1 HH:MM:SS:hh (12/24 hr) - YY-MM-DD-dd 0.885μA @ 3.3V - - 0.9V~5.5V - I2C Alarm, Leap Year, Watchdog Timer - 0.5mm 2.6mm 2.6mm - - ROHS3 Compliant -
                PCF85363ATL/AX
                PCF85363ATL/AX

                17568-476-PCF85363ATL/AX NXP USA Inc.
                RoHS :
                Package : -
                In Stock : 21
                1 : -
                PCF8563T/F4 Datasheet
                Mfr. Part #
                PCF8563T/F4
                MOST Part #
                17568-476-PCF8563T/F4
                NXP Semiconductors
                Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt 8-Pin SO
                6457 In Stock
                  Min.:1
                  Mult.:1
                  - - - - - - - - - Serial (2-Wire, I2C) EAR99 Gull-wing 5.5 85 300 1.8 -40 Surface Mount 1.45(Max) 5(Max) 4(Max) 8 SOP SO 5|2.5|3.3 - - - - - - Active - - - - - - - - - - - - - - - - - - - 8 - Clock/Calendar/Alarm/Timer/Interrupt - - - - - - - - - - - - - - - - - - - HH:MM:SS - DW:DM:M:Y - - - - - - - - - - - - - RoHS Compliant -
                  PCF8563T/F4
                  PCF8563T/F4

                  17568-476-PCF8563T/F4 NXP Semiconductors
                  RoHS :
                  Package : -
                  In Stock : 6457
                  1 : -
                  M48T12-70PC1 Datasheet
                  Mfr. Part #
                  M48T12-70PC1
                  MOST Part #
                  761-476-M48T12-70PC1
                  STMicroelectronics
                  STMICROELECTRONICS M48T12-70PC1 IC, SRAM TIMEKEEPER 16K, PCDIP24
                  105 In Stock
                    Min.:1
                    Mult.:1
                    25 Weeks ACTIVE (Last Updated: 7 months ago) - Through Hole Through Hole 24-DIP Module (0.600, 15.24mm) - 24 - - - - - - - - - - - - - - - - - Commercial grade 0°C~70°C Tube - Timekeeper® e3 Active 1 (Unlimited) 24 - EAR99 Clock/Calendar Matte Tin (Sn) - - - - - 4.5V~5.5V DUAL - 5V 2.54mm 70GHz - M48T12 24 - - 8 - - 5V 5V - Parallel - - 15.6kB 80mA - - - 100 ns Clock - 2040 - HH:MM:SS (24 hr) - YY-MM-DD-dd 3mA @ 4.5V~5.5V SECONDS N - NO - Leap Year 8.89mm - 34.8mm 18.34mm No No SVHC ROHS3 Compliant Lead Free
                    M48T12-70PC1
                    M48T12-70PC1

                    761-476-M48T12-70PC1 STMicroelectronics
                    RoHS :
                    Package : -
                    In Stock : 105
                    1 : -
                    PCF8523TS/1,118 Datasheet
                    Mfr. Part #
                    PCF8523TS/1,118
                    MOST Part #
                    17568-476-PCF8523TS/1,118
                    NXP USA Inc.
                    IC RTC CLK/CALENDAR I2C 14-TSSOP
                    15 In Stock
                      Min.:1
                      Mult.:1
                      7 Weeks - - - Surface Mount 14-TSSOP (0.173, 4.40mm Width) YES - - - - - - - - - - - - - - - - - - - -40°C~85°C Tape & Reel (TR) 2003 - - Active 1 (Unlimited) 14 - - Clock/Calendar - - - - 8542.39.00.01 - 1.6V~5.5V DUAL NOT SPECIFIED 3V 0.65mm - NOT SPECIFIED PCF8523 14 R-PDSO-G14 - - Not Qualified - - 1.2/5.5V - I2C, 2-Wire Serial - - - - - - 0.032MHz - - - - 1 HH:MM:SS (12/24 hr) - YY-MM-DD-dd 0.5μA @ 2V~5V SECONDS Y 1.8V~5.5V YES I2C Alarm, Leap Year, Watchdog Timer - 1.1mm 5mm 4.4mm - - ROHS3 Compliant -
                      PCF8523TS/1,118
                      PCF8523TS/1,118

                      17568-476-PCF8523TS/1,118 NXP USA Inc.
                      RoHS :
                      Package : -
                      In Stock : 15
                      1 : -
                      BQ3285LFSS-A1TR Datasheet
                      Mfr. Part #
                      BQ3285LFSS-A1TR
                      MOST Part #
                      815-476-BQ3285LFSS-A1TR
                      Texas Instruments
                      Real Time Clock Multiplexed 242Byte 24-Pin SSOP T/R
                      2500 In Stock
                        Min.:1
                        Mult.:1
                        - - Gold Surface Mount Surface Mount 24-SSOP (0.154, 3.90mm Width) - 24 129.500622mg - - - - - - - - - - - - - - - - - 0°C~70°C Tape & Reel (TR) - - e4 Obsolete 2 (1 Year) 24 - EAR99 Clock/Calendar - - - - 8542.39.00.01 - 2.7V~5.5V DUAL 260 3V 0.635mm - - BQ3285 24 - - - - - 3V 3/5V - Parallel - - 242B - - - 0.032MHz - Clock 8 - - HH:MM:SS (12/24 hr) - YY-MM-DD-dd 100μA @ 3V SECONDS Y 2.4V~4V NO - Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output - 1.73mm 8.65mm 3.9mm No - ROHS3 Compliant Lead Free
                        BQ3285LFSS-A1TR
                        BQ3285LFSS-A1TR

                        815-476-BQ3285LFSS-A1TR Texas Instruments
                        RoHS :
                        Package : -
                        In Stock : 2500
                        1 : -
                        PT7C4372ALEX Datasheet
                        Mfr. Part #
                        PT7C4372ALEX
                        MOST Part #
                        233-476-PT7C4372ALEX
                        Diodes Incorporated
                        IC RTC CLK/CALENDAR I2C TSSOP
                        902 In Stock
                          Min.:1
                          Mult.:1
                          25 Weeks - - Surface Mount Surface Mount 8-TSSOP (0.173, 4.40mm Width) - - - - - - - - - - - - - - - - - - - Industrial grade -40°C~85°C Tape & Reel (TR) 2012 - - Active 3 (168 Hours) 8 - EAR99 Clock/Calendar - - - - 8542.39.00.01 - 1.8V~6V DUAL - 3V 0.65mm - - - - R-PDSO-G8 - - Not Qualified - - 2/5V - I2C, 2-Wire Serial - - - - - - - - - - - 1 HH:MM:SS (12/24 hr) - YY-MM-DD-dd 0.8μA @ 3V SECONDS Y - YES I2C Alarm, Leap Year - 1.2mm 4.4mm 3mm - - ROHS3 Compliant -
                          PT7C4372ALEX
                          PT7C4372ALEX

                          233-476-PT7C4372ALEX Diodes Incorporated
                          RoHS :
                          Package : -
                          In Stock : 902
                          1 : -
                          PCF8593T/1,118 Datasheet
                          Mfr. Part #
                          PCF8593T/1,118
                          MOST Part #
                          17568-476-PCF8593T/1,118
                          NXP USA Inc.
                          IC CLOCK/CALENDAR LOW PWR 8-SOIC
                          100000 In Stock
                            Min.:1
                            Mult.:1
                            7 Weeks - - - Surface Mount 8-SOIC (0.154, 3.90mm Width) YES - - - - - - - - - - - - - - - - - - Industrial grade -40°C~85°C Tape & Reel (TR) 2003 - e4 Active 1 (Unlimited) 8 - - Clock/Calendar Nickel/Palladium/Gold (Ni/Pd/Au) - - - 8542.39.00.01 - 2.5V~6V DUAL NOT SPECIFIED 3V 1.27mm - NOT SPECIFIED PCF8593 8 R-PDSO-G8 - - Not Qualified - - 3/5V - I2C, 2-Wire Serial - - 8B - - - 0.032MHz - - - - - HH:MM:SS:hh (12/24 hr) - YY-MM-DD-dd 8μA~15μA @ 2V~5V 1/100SECOND Y - YES I2C Alarm, NVSRAM - 1.75mm 4.9mm 3.9mm - - ROHS3 Compliant -
                            PCF8593T/1,118
                            PCF8593T/1,118

                            17568-476-PCF8593T/1,118 NXP USA Inc.
                            RoHS :
                            Package : -
                            In Stock : 100000
                            1 : -
                            M41ST87WMX6 Datasheet
                            Mfr. Part #
                            M41ST87WMX6
                            MOST Part #
                            761-476-M41ST87WMX6
                            STMicroelectronics
                            IC, SUPERVISOR, TAMPER DETECT, SMD
                            953 In Stock
                              Min.:1
                              Mult.:1
                              - - - Surface Mount Surface Mount 28-SOIC (0.295, 7.50mm Width) - 28 - - - - - - - - - - - - - - - - - - -40°C~85°C Tube - - e4 Obsolete 3 (168 Hours) 28 SMD/SMT EAR99 Clock/Calendar Nickel/Palladium/Gold (Ni/Pd/Au) - - - 8542.39.00.01 1W 2.7V~3.6V DUAL NOT SPECIFIED 3V 1.27mm 32kHz NOT SPECIFIED M41ST 28 - - - Not Qualified 20mA - 3/3.3V - I2C, 2-Wire Serial - - 128B 750μA 1W 8 - - Clock - - 1 HH:MM:SS:hh (24 hr) 160 B YY-MM-DD-dd 0.5mA @ 2.7V~3.6V 1/100SECOND Y 2.5V~3.6V - I2C Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer 2.39mm - 18.01mm 7.67mm - No SVHC ROHS3 Compliant Lead Free
                              M41ST87WMX6
                              M41ST87WMX6

                              761-476-M41ST87WMX6 STMicroelectronics
                              RoHS :
                              Package : -
                              In Stock : 953
                              1 : -
                              MCP79510T-I/MN Datasheet
                              Mfr. Part #
                              MCP79510T-I/MN
                              MOST Part #
                              536-476-MCP79510T-I/MN
                              Microchip Technology
                              Real Time Clock Serial 64Byte 10-Pin TDFN EP T/R
                              33000 In Stock
                                Min.:1
                                Mult.:1
                                14 Weeks - - Surface Mount Surface Mount 10-WFDFN Exposed Pad - 10 - - - - - - - - - - - - - - - - - Industrial grade -40°C~85°C Tape & Reel (TR) 2012 - e3 Active 1 (Unlimited) 10 - EAR99 Clock/Calendar Matte Tin (Sn) - annealed - - - 8542.39.00.01 - 1.8V~3.6V DUAL - 3V 0.5mm - - MCP79510 - - - - - - - - - SPI - - 64B - - - 5MHz - Clock - - - HH:MM:SS:hh (12/24 hr) - YY-MM-DD-dd 1μA @ 1.8V~3.6V - - 1.3V~3.6V - - Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID - 0.8mm 3mm 3mm No - ROHS3 Compliant Lead Free
                                MCP79510T-I/MN
                                MCP79510T-I/MN

                                536-476-MCP79510T-I/MN Microchip Technology
                                RoHS :
                                Package : -
                                In Stock : 33000
                                1 : -
                                M41T00CAPPC1 Datasheet
                                Mfr. Part #
                                M41T00CAPPC1
                                MOST Part #
                                761-476-M41T00CAPPC1
                                STMicroelectronics
                                Real Time Clock Serial 8Byte 24-Pin PCDIP Tube
                                  Min.:1
                                  Mult.:1
                                  - - - Through Hole Through Hole 24-DIP (0.600, 15.24mm) - 24 - - - - - - - - - - - - - - - - - Industrial grade 0°C~70°C Tube - Timekeeper®, CAPHAT™ e3 Obsolete 1 (Unlimited) 24 - EAR99 Clock/Calendar Matte Tin (Sn) - - - 8542.39.00.01 - 2.7V~5.5V DUAL 225 - 2.54mm - - M41T00 24 - - - - - - 3/5V - I2C, 2-Wire Serial - - - - - - - - Clock - - - HH:MM:SS (24 hr) - YY-MM-DD-dd 70μA @ 2.7V~5.5V SECONDS N Integrated NO I2C Leap Year - 9.65mm 34.545mm - No - ROHS3 Compliant -
                                  M41T00CAPPC1
                                  M41T00CAPPC1

                                  761-476-M41T00CAPPC1 STMicroelectronics
                                  RoHS :
                                  Package : -
                                  In Stock : -
                                  1 : -
                                  M48T08Y-10MH1F Datasheet
                                  Mfr. Part #
                                  M48T08Y-10MH1F
                                  MOST Part #
                                  761-476-M48T08Y-10MH1F
                                  STMicroelectronics
                                  IC RTC CLK/CALENDAR PAR 28SOH
                                  537 In Stock
                                    Min.:1
                                    Mult.:1
                                    26 Weeks - - Surface Mount Surface Mount 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets - 28 - - - - - - - - - - - - - - - - - Commercial grade 0°C~70°C Tape & Reel (TR) - Timekeeper® e3 Active 3 (168 Hours) 28 - EAR99 Clock/Calendar Tin (Sn) - - - 8542.39.00.01 - 4.5V~5.5V DUAL 260 5V 1.27mm 100GHz 30 M48T08 28 - - - - - 5V 5V - Parallel - - 62.5kB - - - - 100 ns Clock 8 - - HH:MM:SS (24 hr) - YY-MM-DD-dd 3mA @ 4.5V~5.5V SECONDS N - NO - Leap Year, Watchdog Timer - 3.05mm 18.1mm 8.56mm No - ROHS3 Compliant Lead Free
                                    M48T08Y-10MH1F
                                    M48T08Y-10MH1F

                                    761-476-M48T08Y-10MH1F STMicroelectronics
                                    RoHS :
                                    Package : -
                                    In Stock : 537
                                    1 : -
                                    PT7C433833UEX Datasheet
                                    Mfr. Part #
                                    PT7C433833UEX
                                    MOST Part #
                                    233-476-PT7C433833UEX
                                    Diodes Incorporated
                                    IC RTC CLK/CALENDAR I2C MSOP
                                    2994 In Stock
                                      Min.:1
                                      Mult.:1
                                      20 Weeks - - Surface Mount Surface Mount 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) - - - - - - - - - - - - - - - - - - - Industrial grade -40°C~85°C Tape & Reel (TR) 2017 - - Active 1 (Unlimited) 8 - EAR99 Clock/Calendar - - - - 8542.39.00.01 - 2.7V~5.5V DUAL - 3V 0.65mm - - - - S-PDSO-G8 - - Not Qualified - - 3/5V - I2C, 2-Wire Serial - - 56B - - - - - - - - 1 HH:MM:SS (12/24 hr) - YY-MM-DD-dd 125μA @ 2.7V~5.5V SECONDS Y 1.5V~3.7V NO I2C Leap Year, NVSRAM, Square Wave Output - 1.1mm 3mm 3mm - - ROHS3 Compliant -
                                      PT7C433833UEX
                                      PT7C433833UEX

                                      233-476-PT7C433833UEX Diodes Incorporated
                                      RoHS :
                                      Package : -
                                      In Stock : 2994
                                      1 : -
                                      PT7C43390WEX Datasheet
                                      Mfr. Part #
                                      PT7C43390WEX
                                      MOST Part #
                                      233-476-PT7C43390WEX
                                      Diodes Incorporated
                                      IC REAL TIME CLOCK 8SOIC
                                      2500 In Stock
                                        Min.:1
                                        Mult.:1
                                        25 Weeks - - Surface Mount Surface Mount 8-SOIC (0.154, 3.90mm Width) - 8 - - - - - - - - - - - - - - - - - - -40°C~85°C Tape & Reel (TR) 2015 - - Active 1 (Unlimited) 8 - EAR99 Clock/Calendar - - - - - - 1.3V~5.5V DUAL - 3V 1.27mm - - PT7C43390 - - - - Not Qualified - - 3/5V - I2C, 2-Wire Serial - - - - - - - - - - - 1 HH:MM:SS (12/24 hr) - YY-MM-DD-dd 0.65μA~0.7μA @ 3V~5V SECONDS Y - NO I2C Alarm, Leap Year, Square Wave Output - 1.75mm 4.9mm 3.9mm - - ROHS3 Compliant -
                                        PT7C43390WEX
                                        PT7C43390WEX

                                        233-476-PT7C43390WEX Diodes Incorporated
                                        RoHS :
                                        Package : -
                                        In Stock : 2500
                                        1 : -
                                        M48T37Y-70MH1F Datasheet
                                        Mfr. Part #
                                        M48T37Y-70MH1F
                                        MOST Part #
                                        761-476-M48T37Y-70MH1F
                                        STMicroelectronics
                                        Real Time Clock Parallel 32KByte 44-Pin SOH T/R
                                        66 In Stock
                                          Min.:1
                                          Mult.:1
                                          26 Weeks - - Surface Mount Surface Mount 44-BSOP (0.337, 8.56mm Width) requires SNAPHAT - 44 - - - - - - - - - - - - - - - - - Commercial grade 0°C~70°C Tape & Reel (TR) - Timekeeper® e3 Active 3 (168 Hours) 44 - EAR99 Clock/Calendar Matte Tin (Sn) - annealed - - - 8542.39.00.01 - 4.5V~5.5V DUAL 245 5V 0.81mm 70GHz 30 M48T37 44 - - - - - 5V 5V - Parallel - - 250kB - - 8 - 70 ns Clock 8 - - HH:MM:SS (24 hr) - YY-MM-DD-dd 3mA @ 4.5V~5.5V SECONDS Y - NO - Alarm, Leap Year, Watchdog Timer - 3.05mm 18.1mm 8.56mm No - ROHS3 Compliant Lead Free
                                          M48T37Y-70MH1F
                                          M48T37Y-70MH1F

                                          761-476-M48T37Y-70MH1F STMicroelectronics
                                          RoHS :
                                          Package : -
                                          In Stock : 66
                                          1 : -
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                                          • ..
                                          • 9
                                          • 10
                                          • 11
                                          • ..
                                          • 50

                                          Clock/Timing - Real Time Clocks definition: A real-time clock (RTC) is a computer clock (most often in the form of an integrated circuit) that keeps track of the current time. Although... Clock/Timing - Real Time Clocks Product Listing: ISL1208IB8Z-TK,PCF2129AT/2,518,BQ3285LDSSTR,M48T02-70PC1,M41T00SM6E.Integrated Circuits (ICs) type:Embedded - Microcontrollers(134273),Memory(116337),PMIC - Voltage Regulators - Linear(107072),PMIC - Supervisors(101983),Embedded - FPGAs (Field Programmable Gate Array)(62862) .Clock/Timing - Real Time Clocks has 3750 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the MOST.

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