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) Technology Height Seated (Max) RoHS Status Published Datasheet Package / Case Length Height Width Lead Free Number of Terminations Factory Lead Time Number of Pins Interface Pbfree Code ECCN Code 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 Temperature Grade Operating Temperature (Max) Operating Temperature (Min) Supply Voltage-Max (Vsup) Supply Voltage-Min (Vsup) Time@Peak Reflow Temperature-Max (s) Subcategory Power Supplies Qualification Status JESD-30 Code Supplier Device Package Screening Level Memory Size Logic Function uPs/uCs/Peripheral ICs Type Number of Timers Clock Frequency Time-Min Time Format Interrupt Capability Volatile Information Access Method Date Format Current - Timekeeping (Max) Voltage - Supply, Battery
MCP79520T-I/MN MCP79520T-I/MN 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 ROHS3 Compliant 2012 /files/microchiptechnology-mcp79510ims-datasheets-8276.pdf 10-WFDFN Exposed Pad 3mm 750μm 3mm Lead Free 10 17 Weeks 10 SPI EAR99 No 8542.39.00.01 e3 Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID Matte Tin (Sn) - annealed 1.8V~3.6V DUAL 3V 0.5mm MCP79520 64B Clock 5MHz HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1μA @ 1.8V~3.6V 1.3V~3.6V
R2033T-E2-F R2033T-E2-F Ricoh Electronic Devices Company
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0 0x0x0 download Tape & Reel (TR) 1 (Unlimited) RoHS Compliant /files/ricohelectronicdevicescoltd-r2033le2-datasheets-1600.pdf Lead Free 9 Weeks Clock
S-35399A03-J8T2G S-35399A03-J8T2G ABLIC U.S.A. Inc.
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0 0x0x0 download Clock/Calendar Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) CMOS 1.75mm RoHS Compliant /files/ablicusainc-s35399a03j8t2g-datasheets-1807.pdf 8-SOIC (0.154, 3.90mm Width) 5.02mm 3.9mm 8 I2C, 2-Wire Serial yes EAR99 8542.39.00.01 e6/e2 Alarm, Leap Year TIN BISMUTH/TIN SILVER YES 1.3V~5.5V DUAL 260 3V 1.27mm 8 10 Not Qualified R-PDSO-G8 1 0.032MHz HH:MM:SS (12/24 hr) SERIAL, 2-WIRE/I2C YY-MM-DD-dd 14μA~30μA @ 3V~5V
MCP79512T-I/MN MCP79512T-I/MN 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 0.8mm ROHS3 Compliant 2012 /files/microchiptechnology-mcp79510ims-datasheets-8276.pdf 10-WFDFN Exposed Pad 3mm 3mm Lead Free 10 7 Weeks 10 SPI EAR99 No 8542.39.00.01 e3 Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID Matte Tin (Sn) - annealed 1.8V~3.6V DUAL 3V 0.5mm MCP79512 64B Clock 5MHz HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1μA @ 1.8V~3.6V 1.3V~3.6V
MCP79401T-I/MNY MCP79401T-I/MNY 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 ROHS3 Compliant 2011 /files/microchiptechnology-mcp79402isn-datasheets-0447.pdf 8-WFDFN Exposed Pad 3mm 2mm 8 6 Weeks 8 I2C, 2-Wire Serial EAR99 No e4 Alarm, Leap Year, Square Wave Output, SRAM, Unique ID Nickel/Palladium/Gold (Ni/Pd/Au) 1.8V~5.5V DUAL 260 2.5V 0.5mm MCP79401 8 40 Timer or RTC 2/5V TS 16949 64B Clock 1 0.4MHz SECONDS HH:MM:SS (12/24 hr) Y NO I2C YY-MM-DD-dd 1.2μA Typ @ 3.3V 1.3V~5.5V
RX-8581SA:B:PURE SN RX-8581SA:B:PURE SN EPSON
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0 0x0x0 download Clock/Calendar RX-8581SA Surface Mount -40°C~85°C 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
PT7C4311AWEX PT7C4311AWEX Diodes Incorporated
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0 0x0x0 download Clock/Calendar Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant 8-SOIC (0.154, 3.90mm Width) 14 Weeks I2C, 2-Wire Serial Leap Year, Square Wave Output, Y2K 1.2V~5.5V 56B HH:MM:SS (24 hr) YY-MM-DD 150μA @ 1.5V~5.5V 2V~3.5V
RX8010SJ:BB PURE SN RX8010SJ:BB PURE SN EPSON
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0 0x0x0 download Clock/Calendar RX8010SJ Surface Mount -40°C~85°C 1 (Unlimited) ROHS3 Compliant /files/epson-rx8010sjbbpuresn-datasheets-1755.pdf 8-SOIC (0.154, 3.90mm Width) 15 Weeks I2C Alarm, SRAM 1.6V~5.5V 16B 0.32μA~0.35μA @ 3V~5V
MCP79510T-I/MN MCP79510T-I/MN 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 0.8mm ROHS3 Compliant 2012 /files/microchiptechnology-mcp79510ims-datasheets-8276.pdf 10-WFDFN Exposed Pad 3mm 3mm Lead Free 10 14 Weeks 10 SPI EAR99 No 8542.39.00.01 e3 Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID Matte Tin (Sn) - annealed 1.8V~3.6V DUAL 3V 0.5mm MCP79510 64B Clock 5MHz HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1μA @ 1.8V~3.6V 1.3V~3.6V
R2062L02-E2 R2062L02-E2 Ricoh Electronic Devices Company
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0 0x0x0 download Tape & Reel (TR) 1 (Unlimited) CMOS 0.43mm RoHS Compliant /files/ricohelectronicdevicescoltd-r2062l01e2-datasheets-1645.pdf 2.3mm 2.3mm 16 9 Weeks YES QUAD NO LEAD 3.3V 0.4mm 16 INDUSTRIAL 85°C -40°C 5.5V 2.9V S-XQCC-N16 TIMER, REAL TIME CLOCK 0.032MHz SERIAL, 3-WIRE
MCP79512T-I/MS MCP79512T-I/MS 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 1.1mm ROHS3 Compliant 2012 /files/microchiptechnology-mcp79510ims-datasheets-8276.pdf 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) 3mm 3mm Lead Free 10 6 Weeks 10 SPI EAR99 No 8542.39.00.01 e3 Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID Matte Tin (Sn) - annealed 1.8V~3.6V DUAL 260 3V 0.5mm MCP79512 40 64B Clock 5MHz HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1μA @ 1.8V~3.6V 1.3V~3.6V
X1226V8Z X1226V8Z Renesas Electronics America
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0 0x0x0 download Clock/Calendar Surface Mount 0°C~70°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
RX6110SA:B0 PURE SN RX6110SA:B0 PURE SN EPSON
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0 0x0x0 download Clock/Calendar RX6110SA Surface Mount -40°C~85°C Tape & Reel (TR) 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
X1226V8T2 X1226V8T2 Renesas Electronics America Inc.
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0 0x0x0 download Clock/Calendar Surface Mount 0°C~70°C Tape & Reel (TR) 1 (Unlimited) Non-RoHS Compliant https://pdf.utmel.com/r/datasheets/renesaselectronicsamericainc-x1226v8z-datasheets-1770.pdf 8-TSSOP (0.173, 4.40mm Width) I2C, 2-Wire Serial Alarm, Leap Year 2.7V~5.5V X1226 HH:MM:SS (12/24 hr) YY-MM-DD-dd 10μA~20μA @ 2.7V~5V 1.8V~5.5V
R2051S03-E2-F R2051S03-E2-F Ricoh Electronic Devices Company
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0 0x0x0 download Tape & Reel (TR) 1 (Unlimited) RoHS Compliant /files/ricohelectronicdevicescoltd-r2051s01e2f-datasheets-2199.pdf 9 Weeks
MCP79402T-I/MS MCP79402T-I/MS 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 1.1mm ROHS3 Compliant 2005 /files/microchiptechnology-mcp79402isn-datasheets-0447.pdf 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 3mm 3mm 8 7 Weeks 8 I2C, 2-Wire Serial EAR99 No e3 Alarm, Leap Year, Square Wave Output, SRAM, Unique ID Matte Tin (Sn) - annealed 1.8V~5.5V DUAL 260 2.5V 0.65mm MCP79402 8 40 Timer or RTC 2/5V TS 16949 64B Clock 1 0.4MHz SECONDS HH:MM:SS (12/24 hr) Y NO I2C YY-MM-DD-dd 1.2μA Typ @ 3.3V 1.3V~5.5V
RV-8803-C7-32.768KHZ-3PPM-TA-QC RV-8803-C7-32.768KHZ-3PPM-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-rv8803c732768khz3ppmtaqa-datasheets-2742.pdf 8-WCDFN 2 Weeks I2C Alarm, Leap Year, RAM Gold Flash (Au) 1.5V~5.5V 260 40 HH:MM:SS YY-MM-DD-dd 350nA @ 3V
PT7C4563WE PT7C4563WE Diodes Incorporated
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0 0x0x0 download Clock/Calendar Surface Mount -40°C~85°C TA 1 (Unlimited) CMOS 1.75mm ROHS3 Compliant /files/diodesincorporated-pt7c4563wex-datasheets-1504.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm 8 9 Weeks I2C, 2-Wire Serial EAR99 8542.39.00.01 Alarm, Leap Year, Square Wave Output YES 1.3V~5.5V DUAL 3V 1.27mm Timer or RTC 1.5/5V Not Qualified R-PDSO-G8 1 SECONDS HH:MM:SS (24 hr) Y YES I2C YY-MM-DD-dd 0.65μA~0.85μA @ 3V~5V
PT7C4337WE PT7C4337WE Diodes Incorporated
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0 0x0x0 download Clock/Calendar Surface Mount Surface Mount -40°C~85°C Tube 1 (Unlimited) CMOS 1.75mm RoHS Compliant 2013 /files/diodesincorporated-pt7c4337le-datasheets-2560.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm 8 8 Weeks 8 I2C, 2-Wire Serial EAR99 No Alarm, Leap Year, Square Wave Output 1.8V~5.5V DUAL 3.3V 1.27mm Timer or RTC 2/5V Clock 1 0.032MHz SECONDS HH:MM:SS (12/24 hr) Y YES I2C YY-MM-DD-dd 0.8μA @ 1.3V~1.8V
PT7C4302AUEX PT7C4302AUEX Diodes Incorporated
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0 0x0x0 download Clock/Calendar Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 20 Weeks 3-Wire Serial Leap Year, NVSRAM, Square Wave Output, Trickle-Charger 1.2V~5.5V 31B HH:MM:SS (12/24 hr) YY-MM-DD-dd 25.3μA~81μA @ 2V~5V 1.2V~5.5V
RV-3028-C7 32.768KHZ 1PPM-TA-QA RV-3028-C7 32.768KHZ 1PPM-TA-QA 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-rv3028c732768khz1ppmtaqc-datasheets-0737.pdf 8-WCDFN 2 Weeks I2C Alarm, EEPROM, NVRAM, Trickle Charger Gold Flash (Au) 1.1V~5.5V 260 40 2B 43B HH:MM:SS YY-MM-DD-dd 60nA @ 3V
PT7C4372AWE PT7C4372AWE Diodes Incorporated
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0 0x0x0 download Clock/Calendar Surface Mount -40°C~85°C TA 3 (168 Hours) CMOS 1.75mm ROHS3 Compliant 2012 /files/diodesincorporated-pt7c4372azeex-datasheets-2681.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm 8 9 Weeks I2C, 2-Wire Serial EAR99 8542.39.00.01 e3 Alarm, Leap Year MATTE TIN YES 1.8V~6V DUAL 260 3V 1.27mm 40 Timer or RTC 2/5V Not Qualified R-PDSO-G8 1 SECONDS HH:MM:SS (12/24 hr) Y YES I2C YY-MM-DD-dd 0.8μA @ 3V
MCP79401T-I/ST MCP79401T-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 2010 /files/microchiptechnology-mcp79402isn-datasheets-0447.pdf 8-TSSOP (0.173, 4.40mm Width) 4.4mm 3mm 8 6 Weeks 8 I2C, 2-Wire Serial EAR99 No e3 Alarm, Leap Year, Square Wave Output, SRAM, Unique ID Matte Tin (Sn) - annealed 1.8V~5.5V DUAL 260 2.5V 0.65mm MCP79401 8 40 Timer or RTC 2/5V TS 16949 64B Clock 1 0.4MHz SECONDS HH:MM:SS (12/24 hr) Y NO I2C YY-MM-DD-dd 1.2μA Typ @ 3.3V 1.3V~5.5V
RS5C338A-E2-F RS5C338A-E2-F Ricoh Electronic Devices Company
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0 0x0x0 download Tape & Reel (TR) 1 (Unlimited) RoHS Compliant /files/ricohelectronicdevicescoltd-rs5c338ae2f-datasheets-1674.pdf 9 Weeks
R2051S02-E2-F R2051S02-E2-F Ricoh Electronic Devices Company
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0 0x0x0 download Tape & Reel (TR) 1 (Unlimited) RoHS Compliant /files/ricohelectronicdevicescoltd-r2051s01e2f-datasheets-2199.pdf SSOP Lead Free 9 Weeks Clock
MCP79411T-I/ST MCP79411T-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-mcp79411ims-datasheets-8237.pdf 8-TSSOP (0.173, 4.40mm Width) 4.4mm 3mm 8 6 Weeks 8 I2C, 2-Wire Serial EAR99 No e3 Alarm, Leap Year, Square Wave Output, SRAM, Unique ID Matte Tin (Sn) - annealed 1.8V~5.5V DUAL 260 5V 0.65mm MCP79411 8 40 Timers or RTCs 2/5V 64B 1Kb Clock 0.4MHz SECONDS HH:MM:SS (12/24 hr) Y NO I2C YY-MM-DD-dd 1.2μA @ 3.3V 1.3V~5.5V
S-35399A02-HRT1 S-35399A02-HRT1 ABLIC U.S.A. Inc.
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0 0x0x0 download Clock/Calendar Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) CMOS 0.6mm RoHS Compliant 12-UFBGA, WLBGA 1.97mm 1.84mm 12 I2C, 2-Wire Serial yes EAR99 8542.39.00.01 Alarm, Leap Year YES 1.3V~5.5V BOTTOM 260 3V 0.5mm 12 10 Not Qualified R-PBGA-B12 0.032MHz HH:MM:SS (12/24 hr) SERIAL, 2-WIRE/I2C YY-MM-DD-dd 14μA~30μA @ 3V~5V
PT7C4563LE PT7C4563LE Diodes Incorporated
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0 0x0x0 download Clock/Calendar Surface Mount -40°C~85°C TA 1 (Unlimited) CMOS 1.2mm ROHS3 Compliant /files/diodesincorporated-pt7c4563wex-datasheets-1504.pdf 8-TSSOP (0.173, 4.40mm Width) 4.4mm 3mm 8 9 Weeks I2C, 2-Wire Serial EAR99 8542.39.00.01 Alarm, Leap Year, Square Wave Output YES 1.3V~5.5V DUAL 3V 0.65mm Timer or RTC 1.5/5V Not Qualified R-PDSO-G8 1 SECONDS HH:MM:SS (24 hr) Y YES I2C YY-MM-DD-dd 0.65μA~0.85μA @ 3V~5V
MCP79412T-I/SN MCP79412T-I/SN 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 1.75mm ROHS3 Compliant 2011 /files/microchiptechnology-mcp79411ims-datasheets-8237.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm Lead Free 8 6 Weeks 8 I2C, 2-Wire Serial EAR99 No e3 Alarm, Leap Year, Square Wave Output, SRAM, Unique ID Matte Tin (Sn) - annealed 1.8V~5.5V DUAL 260 5V 1.27mm MCP79412 8 40 Timers or RTCs 2/5V 64B 1Kb Clock 0.4MHz SECONDS HH:MM:SS (12/24 hr) Y NO I2C YY-MM-DD-dd 1.2μA @ 3.3V 1.3V~5.5V
PT7C43190AWEX PT7C43190AWEX Diodes Incorporated
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0 0x0x0 download Clock/Calendar Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/diodesincorporated-pt7c43190awex-datasheets-1627.pdf 8-SOIC (0.154, 3.90mm Width) 14 Weeks 3-Wire Serial Alarm, Leap Year, Square Wave Output 1.35V~5.5V HH:MM:SS (12/24 hr) YY-MM-DD-dd 0.6μA~14μA @ 3V~5V

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