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 Pbfree Code ECCN Code Additional Feature 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) Subcategory Power Supplies JESD-30 Code Supplier Device Package Memory Size Number of Bits Logic Function Number of Timers Clock Frequency Time-Min Time Format Interrupt Capability Volatile Information Access Method Date Format Current - Timekeeping (Max) Voltage - Supply, Battery
RV-3029-C3-32.768KHZ-OPTION-A-TB-QA RV-3029-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-rv3029c332768khzoptionbtaqc-datasheets-6235.pdf 10-VCDFN 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
RTC-8564NB:B0:ROHS RTC-8564NB:B0:ROHS EPSON
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0 0x0x0 download Clock/Calendar RTC-8564NB Surface Mount Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) 85°C -40°C ROHS3 Compliant /files/epson-rtc8564nbb3rohs-datasheets-0857.pdf 22-SMD, 20 Leads, Flat Leads 15 Weeks 22 I2C, 2-Wire Serial Alarm, Y2K 1.8V~5.5V 22-SON HH:MM:SS YY-MM-DD-dd 0.7μA~0.8μA @ 3V~5V
RA-4574SA:B3 PURE SN RA-4574SA:B3 PURE SN EPSON
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0 0x0x0 download Clock/Calendar RA-4574SA Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/epson-ra4574sab0puresn-datasheets-6412.pdf 14-SSOP (0.209, 5.30mm Width) 13 Weeks SPI Alarm, Leap Year 1.6V~5.5V 14-SOP HH:MM:SS YY-MM-DD-dd 0.5μA~1μA @ 3V~5V
1338-18DCGI 1338-18DCGI 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 1.8V~5.5V IDT1338 8-SOIC 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2μA @ 3.3V 1.3V~3.7V
X1226V8IZ X1226V8IZ 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-x1226v8z-datasheets-1770.pdf 8-TSSOP (0.173, 4.40mm Width) I2C, 2-Wire Serial e3 Alarm, Leap Year Matte Tin (Sn) 2.7V~5.5V NOT SPECIFIED X1226 NOT SPECIFIED HH:MM:SS (12/24 hr) YY-MM-DD-dd 10μA~20μA @ 2.7V~5V 1.8V~5.5V
MCP795W20T-I/ST MCP795W20T-I/ST Microchip Technology
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0 0x0x0 download Clock/Calendar Surface Mount Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) CMOS 1.2mm ROHS3 Compliant 2011 /files/microchiptechnology-mcp795w11ist-datasheets-0972.pdf 14-TSSOP (0.173, 4.40mm Width) 5mm 4.4mm 14 5 Weeks 14 SPI EAR99 ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ No 8542.39.00.01 e3 Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer Matte Tin (Sn) - annealed 1.8V~3.6V DUAL 260 5V 0.65mm MCP795W20 14 40 Timer or RTC 2/5V 64B 8 Clock 10MHz 1/100SECOND HH:MM:SS:hh (12/24 hr) Y NO YY-MM-DD-dd 1μA @ 1.8V~5.5V 1.3V~3.6V
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
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
DS1308U-18+T DS1308U-18+T Maxim Integrated
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0 0x0x0 download Clock/Calendar Surface Mount Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) CMOS 1.1mm ROHS3 Compliant 2013 /files/maximintegrated-ds1308u33-datasheets-9191.pdf 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 3mm 3mm 1.8V 8 6 Weeks I2C, 2-Wire Serial yes EAR99 No 8473.30.11.80 Leap Year, NVSRAM, Square Wave Output 1.71V~5.5V DUAL 1.8V 0.65mm DS1308 8 Timer or RTC 1.8/5V S-PDSO-G8 56B Clock 1 0.4MHz SECONDS HH:MM:SS (12/24 hr) N NO I2C YY-MM-DD-dd 100μA @ 200μA @ 1.89V~5.5V 1.3V~5.5V
RV-3029-C3-32.768KHZ-OPTION-A-TB-QC RV-3029-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-rv3029c332768khzoptionbtaqc-datasheets-6235.pdf 10-VCDFN 2 Weeks I2C, 2-Wire Serial Alarm, NVRAM, RAM, Trickle Charger 1.3V~5.5V 2B 8B HH:MM:SS YY-MM-DD-dd 1μA @ 3V
RV-1805-C3-32.768KHZ-2PPM-TA-QC RV-1805-C3-32.768KHZ-2PPM-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-rv1805c332768khz2ppmtaqa-datasheets-6403.pdf 10-VCDFN 2 Weeks I2C Alarm, RAM, Trickle Charger, Watchdog Timer Gold Flash (Au) 1.5V~3.6V 260 40 256B HH:MM:SS:hh YY-MM-DD-dd 0.08μA @ 3V

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