Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Part Status Type Series Mount Mounting Type Operating Temperature Packaging Moisture Sensitivity Level (MSL) Max Operating Temperature Min Operating Temperature Technology Height Seated (Max) RoHS Status Published Datasheet Package / Case Length Width Operating Supply Voltage Lead Free Number of Terminations Factory Lead Time Max Supply Voltage Min Supply Voltage Number of Pins Interface ECCN Code Contact Plating Radiation Hardening HTS Code JESD-609 Code Feature Terminal Finish Surface Mount Voltage - Supply Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Terminal Pitch Base Part Number Pin Count Time@Peak Reflow Temperature-Max (s) JESD-30 Code Supplier Device Package Memory Size Logic Function Time Format Information Access Method Date Format Current - Timekeeping (Max) Voltage - Supply, Battery
RV-3049-C2-32.768KHZ-OPTION-A-TA-QC RV-3049-C2-32.768KHZ-OPTION-A-TA-QC Micro Crystal
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0 0x0x0 download Clock/Calendar Automotive, AEC-Q200 Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/microcrystalag-rv3049c232768khzoptionbtaqa-datasheets-6366.pdf 10-TCDFN Exposed Pad 2 Weeks SPI, 4-Wire Serial Alarm, NVRAM, RAM, Trickle Charger Gold Flash (Au) 1.3V~5.5V 260 40 2B 8B HH:MM:SS YY-MM-DD-dd 1μA @ 3V
ISL12022IBZ-T ISL12022IBZ-T Renesas Electronics America
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0 0x0x0 download Clock/Calendar Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/renesaselectronicsamericainc-isl12022ibz-datasheets-0159.pdf 8-SOIC (0.154, 3.90mm Width) 6 Weeks I2C, 2-Wire Serial EAR99 8542.39.00.01 e3 Alarm, Daylight Savings, Leap Year, SRAM Matte Tin (Sn) - annealed 2.7V~5.5V NOT SPECIFIED ISL12022 8 NOT SPECIFIED 128B HH:MM:SS (12/24 hr) YY-MM-DD-dd 14μA~15μA @ 3V~5V 1.8V~5.5V
DS1388Z-3+T&R DS1388Z-3+T&R Maxim Integrated
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0 0x0x0 download Clock/Calendar Surface Mount Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) 85°C -40°C ROHS3 Compliant 2002 /files/maximintegrated-ds1388z33-datasheets-9511.pdf 8-SOIC (0.154, 3.90mm Width) 3V 6 Weeks 3.3V 2.7V 8 I2C, 2-Wire Serial No EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer 2.7V~3.3V DS1388 8-SOIC 512B Clock HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 140μA @ 2.7V~3.3V 1.3V~5.5V
RTC-8564JE:B0 ROHS RTC-8564JE:B0 ROHS EPSON
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0 0x0x0 download Clock/Calendar RTC-8564JE Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/epson-rtc8564jeb3rohs-datasheets-5069.pdf 20-LSSOJ (0.213, 5.40mm Width) 13 Weeks I2C, 2-Wire Serial Alarm, Y2K 1.8V~5.5V 20-VSOJ HH:MM:SS YY-MM-DD-dd 0.7μA~0.8μA @ 3V~5V
RX-8581JE:B0 RX-8581JE:B0 EPSON
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0 0x0x0 download Clock/Calendar RX-8581JE Surface Mount Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) 85°C -40°C ROHS3 Compliant /files/epson-rx8581jeb0-datasheets-6682.pdf 20-LSSOJ (0.213, 5.40mm Width) 13 Weeks 20 I2C, 2-Wire Serial Alarm, Leap Year 1.8V~5.5V 20-VSOJ HH:MM:SS (24 hr) YY-MM-DD-dd 0.8μA~1.2μA @ 3V~5V
RA-4574SA:B PURE SN RA-4574SA:B PURE SN EPSON
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0 0x0x0 download Clock/Calendar RA-4574SA Surface Mount -40°C~85°C 1 (Unlimited) ROHS3 Compliant /files/epson-ra4574sab0puresn-datasheets-6412.pdf 14-SOIC (0.197, 5.00mm Width) 13 Weeks 3-Wire Serial Alarm 1.6V~5.5V 14-SOP 1μA~2μA @ 3V~5V
RTC-4543SA:B3:PURE SN RTC-4543SA:B3:PURE SN EPSON
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0 0x0x0 download Clock/Calendar RTC-4543SA Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/epson-rtc4543sbb3rohs-datasheets-1600.pdf 14-SOIC (0.197, 5.00mm Width) 15 Weeks 3-Wire Serial Leap Year 2.5V~5.5V 14-SOP HH:MM:SS (24 hr) YY-MM-DD-dd 1μA~3μA @ 2V~5V
RV-3049-C3-32.768KHZ-OPTION-A-TB-QA RV-3049-C3-32.768KHZ-OPTION-A-TB-QA Micro Crystal
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0 0x0x0 download Clock/Calendar Automotive, AEC-Q200 Surface Mount -40°C~125°C TA Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/microcrystalag-rv3049c332768khzoptionbtbqa-datasheets-6363.pdf 10-VCDFN 2 Weeks SPI, 4-Wire Serial Alarm, NVRAM, RAM, Trickle Charger Gold Flash (Au) 1.3V~5.5V 260 40 2B 8B HH:MM:SS YY-MM-DD-dd 1μA @ 3V
RX-8581SA:B0:PURE SN RX-8581SA:B0:PURE SN EPSON
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0 0x0x0 download Clock/Calendar RX-8581SA Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/epson-rx8581sab0-datasheets-2592.pdf 14-SOIC (0.197, 5.00mm Width) 13 Weeks I2C Alarm 1.8V~5.5V 14-SOP 800nA~1.2μA @ 3V~5V
RV-3049-C2-32.768KHZ-OPTION-B-TB-QA RV-3049-C2-32.768KHZ-OPTION-B-TB-QA Micro Crystal
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0 0x0x0 download Clock/Calendar Automotive, AEC-Q200 Surface Mount -40°C~125°C TA Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/microcrystalag-rv3049c232768khzoptionbtaqa-datasheets-6366.pdf 10-TCDFN Exposed Pad 2 Weeks SPI, 4-Wire Serial Alarm, NVRAM, RAM, Trickle Charger Gold Flash (Au) 1.3V~5.5V 260 40 2B 8B HH:MM:SS YY-MM-DD-dd 1μA @ 3V
RX-8025SA:AA0:PURE SN RX-8025SA:AA0:PURE SN EPSON
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0 0x0x0 download Clock/Calendar RX-8025SA Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/epson-rx8025saaa3-datasheets-7980.pdf 14-SOIC (0.209, 5.30mm Width) 15 Weeks I2C, 2-Wire Serial Alarm, Leap Year 1.7V~5.5V 14-SOP HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.2μA~1.8μA @ 3V~5V
ISL1221IUZ ISL1221IUZ Renesas Electronics America
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0 0x0x0 download Time Event Recorder Surface Mount -40°C~85°C Tube 2 (1 Year) CMOS 1.1mm ROHS3 Compliant 2004 /files/renesaselectronicsamericainc-isl1221iuzt-datasheets-4606.pdf 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) 3mm 3mm 10 6 Weeks I2C, 2-Wire Serial EAR99 8542.39.00.01 e3 Alarm, Leap Year, SRAM Matte Tin (Sn) - annealed YES 2.7V~5.5V DUAL NOT SPECIFIED 3V 0.5mm ISL1221 10 NOT SPECIFIED S-PDSO-G10 2B HH:MM:SS (12/24 hr) I2C YY-MM-DD-dd 4μA~6μA @ 3V~5V 1.8V~5.5V
RX8900CE:UB6 RX8900CE:UB6 EPSON
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0 0x0x0 download Clock/Calendar RX8900CE Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/epson-rx8900ceua3-datasheets-8779.pdf 10-SMD, No Lead 3V 13 Weeks 14 I2C Alarm 2.5V~5.5V Clock HH:MM:SS (24 hr) YY-MM-DD-dd 1.4μA~1.5μA @ 3V~5V 1.6V~5.5V
RV-3029-C2-32.768KHZ-OPTION-A-TB-QC RV-3029-C2-32.768KHZ-OPTION-A-TB-QC Micro Crystal
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0 0x0x0 download Clock/Calendar Automotive, AEC-Q200 Surface Mount -40°C~125°C TA Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/microcrystalag-rv3029c232768khzoptionbtaqc-datasheets-6361.pdf 10-TCDFN Exposed Pad 2 Weeks I2C, 2-Wire Serial Alarm, NVRAM, RAM, Trickle Charger Gold Flash (Au) 1.3V~5.5V 260 40 2B 8B HH:MM:SS YY-MM-DD-dd 1μA @ 3V
RV-3049-C3-32.768KHZ-OPTION-A-TB-QC RV-3049-C3-32.768KHZ-OPTION-A-TB-QC Micro Crystal
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0 0x0x0 download Clock/Calendar Automotive, AEC-Q200 Surface Mount -40°C~125°C TA Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/microcrystalag-rv3049c332768khzoptionbtbqa-datasheets-6363.pdf 10-VCDFN 2 Weeks SPI, 4-Wire Serial Alarm, NVRAM, RAM, Trickle Charger Gold Flash (Au) 1.3V~5.5V 260 40 2B 8B HH:MM:SS YY-MM-DD-dd 1μA @ 3V
RV-2123-C2-32.768KHZ-10PPM-TA-QC RV-2123-C2-32.768KHZ-10PPM-TA-QC Micro Crystal
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0 0x0x0 download Clock/Calendar Automotive, AEC-Q200 Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/microcrystalag-rv2123c232768khz20ppmtaqc-datasheets-0797.pdf 10-TCDFN Exposed Pad 2 Weeks SPI, 4-Wire Serial Alarm, Leap Year Gold Flash (Au) 1.1V~5.5V 260 40 HH:MM:SS YY-MM-DD-dd 0.18μA @ 3V
DS1343E-33+T&R DS1343E-33+T&R Maxim Integrated
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0 0x0x0 download Clock/Calendar Surface Mount Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) 85°C -40°C ROHS3 Compliant 2002 /files/maximintegrated-ds1343e33-datasheets-1206.pdf 20-TSSOP (0.173, 4.40mm Width) 3.3V 6 Weeks 5.5V 3V 20 SPI No Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger 3V~5.5V DS1343 20-TSSOP 96B Clock HH:MM:SS (12/24 hr) YY-MM-DD-dd 120μA~160μA @ 3.63V~5.5V 1.3V~5.5V
RX8900SA:UAB PURE SN RX8900SA:UAB PURE SN EPSON
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0 0x0x0 download Clock/Calendar RX8900SA Surface Mount -40°C~85°C 1 (Unlimited) ROHS3 Compliant /files/epson-rx8900saub3puresn-datasheets-3907.pdf 14-SOIC (0.197, 5.00mm Width) 13 Weeks I2C Alarm 2.5V~5.5V 14-SOP HH:MM:SS (24 hr) YY-MM-DD-dd 1.4μA~1.5μA @ 3V~5V 1.6V~5.5V
RV-3029-C2-32.768KHZ-OPTION-A-TA-QC RV-3029-C2-32.768KHZ-OPTION-A-TA-QC Micro Crystal
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0 0x0x0 download Clock/Calendar Automotive, AEC-Q200 Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/microcrystalag-rv3029c232768khzoptionbtaqc-datasheets-6361.pdf 10-TCDFN Exposed Pad 2 Weeks I2C, 2-Wire Serial Alarm, NVRAM, RAM, Trickle Charger Gold Flash (Au) 1.3V~5.5V 260 40 2B 8B HH:MM:SS YY-MM-DD-dd 1μA @ 3V
DS12R885S-5+T&R DS12R885S-5+T&R Maxim Integrated
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0 0x0x0 download Clock/Calendar Surface Mount Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) 85°C -40°C ROHS3 Compliant 2012 /files/maximintegrated-ds12cr88733-datasheets-9751.pdf 24-SOIC (0.295, 7.50mm Width) 5V Lead Free 6 Weeks 5.5V 4.5V 24 Parallel Tin No Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger 4.5V~5.5V DS12R885 24-SOIC 114B Clock HH:MM:SS (12/24 hr) YY-MM-DD-dd 2mA @ 4.5V~5.5V 2V~3.05V
RX8900CE:UA0 RX8900CE:UA0 EPSON
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0 0x0x0 download Clock/Calendar RX8900CE Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/epson-rx8900ceua3-datasheets-8779.pdf 10-SMD, No Lead 13 Weeks I2C Alarm 2.5V~5.5V 10-SMD HH:MM:SS (24 hr) YY-MM-DD-dd 1.4μA~1.5μA @ 3V~5V 1.6V~5.5V
RX-4571NB:B3 PURE SN RX-4571NB:B3 PURE SN EPSON
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0 0x0x0 download Clock/Calendar RX-4571NB Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/epson-rx4571nbb3puresn-datasheets-6592.pdf 22-LFDFN 13 Weeks 3-Wire Serial Alarm, Leap Year 1.6V~5.5V 22-SON (5x6) HH:MM:SS (24 hr) YY-MM-DD-dd 0.95μA~1μA @ 3V~5V
RX-8731LC:B0 PURE SN RX-8731LC:B0 PURE SN EPSON
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0 0x0x0 download Clock/Calendar RX-8731LC Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/epson-rx8731lcb3-datasheets-2580.pdf 12-TFSOJ (0.094, 2.40mm Width) 15 Weeks I2C Alarm, EEPROM, Leap Year, Unique ID 1.7V~5.5V 12-VSOJ 80b HH:MM:SS (24 hr) YY-MM-DD-dd 1.4μA~1.5μA @ 3V~5V
RX-8571NB:B3PURESN RX-8571NB:B3PURESN EPSON
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0 0x0x0 download Clock/Calendar RX-8571NB Surface Mount Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) 85°C -40°C ROHS3 Compliant /files/epson-rx8571nbb3puresn-datasheets-6598.pdf 22-LFDFN 13 Weeks 22 I2C, 2-Wire Serial Alarm, Leap Year, RAM 1.6V~5.5V 22-SON (5x6) 16B HH:MM:SS (24 hr) YY-MM-DD-dd 0.55μA~0.6μA @ 3V~5V
RV-3049-C2-32.768KHZ-OPTION-B-TA-QC RV-3049-C2-32.768KHZ-OPTION-B-TA-QC Micro Crystal
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0 0x0x0 download Clock/Calendar Automotive, AEC-Q200 Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/microcrystalag-rv3049c232768khzoptionbtaqa-datasheets-6366.pdf 10-TCDFN Exposed Pad 2 Weeks SPI, 4-Wire Serial Alarm, NVRAM, RAM, Trickle Charger Gold Flash (Au) 1.3V~5.5V 260 40 2B 8B HH:MM:SS YY-MM-DD-dd 1μA @ 3V
RX6110SA:BB PURE SN RX6110SA:BB PURE SN EPSON
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0 0x0x0 download Clock/Calendar RX6110SA Surface Mount -40°C~85°C 1 (Unlimited) CMOS 3.3mm ROHS3 Compliant /files/epson-rx6110sab0puresn-datasheets-1772.pdf 14-SOIC (0.197, 5.00mm Width) 10.1mm 5mm 14 13 Weeks I2C, SPI e3 Alarm, SRAM Tin (Sn) YES 1.6V~5.5V DUAL GULL WING NOT SPECIFIED 3V 1.27mm NOT SPECIFIED R-PDSO-G14 16B I2C; SERIAL 0.25μA @ 3V
1338-31DCGI 1338-31DCGI Renesas Electronics America
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0 0x0x0 download Clock/Calendar Surface Mount -40°C~85°C Tube 1 (Unlimited) ROHS3 Compliant /files/renesaselectronicsamericainc-133831dcgi8-datasheets-4170.pdf 8-SOIC (0.154, 3.90mm Width) 12 Weeks I2C, 2-Wire Serial Leap Year, NVSRAM, Square Wave Output 3.3V~5.5V IDT1338 8-SOIC 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 5μA @ 3.63V~5.5V 1.3V~3.7V
RV-3029-C2-32.768KHZ-OPTION-B-TB-QA RV-3029-C2-32.768KHZ-OPTION-B-TB-QA Micro Crystal
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0 0x0x0 download Clock/Calendar Automotive, AEC-Q200 Surface Mount -40°C~125°C TA Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/microcrystalag-rv3029c232768khzoptionbtaqc-datasheets-6361.pdf 10-TCDFN Exposed Pad 2 Weeks I2C, 2-Wire Serial Alarm, NVRAM, RAM, Trickle Charger Gold Flash (Au) 1.3V~5.5V 260 40 2B 8B HH:MM:SS YY-MM-DD-dd 1μA @ 3V
RX8900CE:UBB RX8900CE:UBB EPSON
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0 0x0x0 download Clock/Calendar RX8900CE Surface Mount -40°C~85°C 1 (Unlimited) ROHS3 Compliant /files/epson-rx8900ceua3-datasheets-8779.pdf 10-SMD, No Lead 13 Weeks I2C Alarm 2.5V~5.5V 10-SMD HH:MM:SS (24 hr) YY-MM-DD-dd 1.4μA~1.5μA @ 3V~5V 1.6V~5.5V
RX-8025SA:AC0 RX-8025SA:AC0 EPSON
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0 0x0x0 download Clock/Calendar RX-8025SA Surface Mount Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) 85°C -40°C ROHS3 Compliant /files/epson-rx8025saaa3-datasheets-7980.pdf 14-SOIC (0.197, 5.00mm Width) 13 Weeks I2C, 2-Wire Serial Alarm, Leap Year 1.7V~5.5V 14-SOP HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.2μA~1.8μA @ 3V~5V

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