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 Frequency Operating Supply Current Height Seated (Max) RoHS Status Published Datasheet Package / Case Length Height Width Operating Supply Voltage Lead Free Number of Terminations Factory Lead Time Weight REACH SVHC Number of Pins Interface Lifecycle Status Pbfree Code Thickness ECCN Code Additional Feature Contact Plating Radiation Hardening Reach Compliance Code HTS Code JESD-609 Code Feature Terminal Finish Surface Mount Voltage - Supply Terminal Position Peak Reflow Temperature (Cel) Supply Voltage Terminal Pitch Base Part Number Pin Count Time@Peak Reflow Temperature-Max (s) Subcategory Power Supplies Supply Current-Max Qualification Status JESD-30 Code Supplier Device Package Memory Size Memory Type Logic Function Number of Timers Access Time Clock Frequency Time-Min External Data Bus Width Time Format Interrupt Capability Volatile Information Access Method Date Format Current - Timekeeping (Max) Voltage - Supply, Battery
CDP68HC68T1MZ CDP68HC68T1MZ Renesas Electronics America
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0 0x0x0 download Clock/Calendar Surface Mount -40°C~85°C Tube 3 (168 Hours) ROHS3 Compliant 2001 /files/renesaselectronicsamericainc-cdp68hc68t1ez-datasheets-9730.pdf 20-SOIC (0.295, 7.50mm Width) 9 Weeks SPI EAR99 8542.39.00.01 e3 Alarm, Leap Year, Square Wave Output, Watchdog Timer Matte Tin (Sn) - annealed 3V~6V CDP68HC68T1 20 32B HH:MM:SS (12/24 hr) YY-MM-DD-dd 20μA~500μA @ 5V 2.2V~6V
DS1557WP-120+ DS1557WP-120+ Maxim Integrated
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0 0x0x0 download Clock/Calendar Surface Mount 0°C~70°C Tray 3 (168 Hours) CMOS ROHS3 Compliant 2003 /files/maximintegrated-ds1557wp120-datasheets-1912.pdf 34-PowerCap™ Module Lead Free 34 6 Weeks 34 Parallel yes EAR99 8473.30.11.80 e3 Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K Matte Tin (Sn) YES 2.97V~3.63V DUAL NOT SPECIFIED 3.3V DS1557 34 NOT SPECIFIED Timer or RTC 3.3V Not Qualified 512KB 0.032MHz SECONDS 8 HH:MM:SS (24 hr) Y NO YY-MM-DD-dd 4mA @ 3.3V 3V
DS1315SN-33+ DS1315SN-33+ Maxim Integrated $22.59
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0 0x0x0 download Phantom Time Chip Surface Mount -40°C~85°C Tube 1 (Unlimited) CMOS 2.65mm ROHS3 Compliant 2011 /files/maximintegrated-ds1315s5-datasheets-0352.pdf 16-SOIC (0.295, 7.50mm Width) 10.3mm 7.5mm Lead Free 16 6 Weeks Parallel PRODUCTION (Last Updated: 1 month ago) yes EAR99 8542.39.00.01 e3 Leap Year Matte Tin (Sn) YES 3V~3.6V DUAL 260 3.3V 1.27mm DS1315 16 30 Timer or RTC 3.3V Not Qualified R-PDSO-G16 0.032MHz 1/100SECOND HH:MM:SS:hh (12/24 hr) N YES SERIAL, FIXED PROTOCOL YY-MM-DD-dd 1.1mA @ 3.3V 2.5V~3.7V
DS1248YP-70+ DS1248YP-70+ Maxim Integrated
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0 0x0x0 download Phantom Time Chip Surface Mount Surface Mount 0°C~70°C Tray 3 (168 Hours) CMOS 70GHz 6.858mm ROHS3 Compliant 2012 /files/maximintegrated-ds1248y70-datasheets-0298.pdf 34-PowerCap™ Module 24.384mm 23.495mm 5V Lead Free 34 15 Weeks 34 Parallel yes 3A991.B.2.A No 8473.30.11.40 e3 NVSRAM Matte Tin (Sn) 4.5V~5.5V DUAL 260 5V 1.27mm DS1248 34 Timer or RTC 5V 128KB Clock 70 ns 1/100SECOND 8 HH:MM:SS:hh (12/24 hr) N NO YY-MM-DD-dd 10mA @ 5V 3V
DS1318E+ DS1318E+ Maxim Integrated
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0 0x0x0 download Elapsed Time Counter Surface Mount Surface Mount -40°C~85°C Tube 1 (Unlimited) CMOS ROHS3 Compliant 2011 /files/maximintegrated-ds1318e-datasheets-1952.pdf 24-TSSOP (0.173, 4.40mm Width) 7.9mm 950μm 4.5mm Lead Free 24 6 Weeks Unknown 24 Parallel yes EAR99 No 8542.39.00.01 e3 Alarm, Square Wave Output Matte Tin (Sn) 3V~3.6V DUAL 260 3.3V 0.65mm DS1318 24 30 1 0.032MHz Binary 150μA @ 3V~3.6V 1.6V~3.7V
DS1315-33+ DS1315-33+ Maxim Integrated
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0 0x0x0 download Phantom Time Chip Through Hole Through Hole 0°C~70°C Tube 1 (Unlimited) CMOS 4.572mm ROHS3 Compliant 2011 /files/maximintegrated-ds1315s5-datasheets-0352.pdf 16-DIP (0.300, 7.62mm) 19.175mm 7.62mm 3.3V Lead Free 16 8 Weeks 16 Parallel yes EAR99 No 8542.39.00.01 e3 Leap Year Matte Tin (Sn) 3V~3.6V DUAL 260 3.3V 2.54mm DS1315 16 30 Timer or RTC Clock 0.032MHz 1/100SECOND HH:MM:SS:hh (12/24 hr) N YES SERIAL, FIXED PROTOCOL YY-MM-DD-dd 1.1mA @ 3.3V 2.5V~3.7V
DS1315SN-5+ DS1315SN-5+ Maxim Integrated
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0 0x0x0 download Phantom Time Chip Surface Mount -40°C~85°C Tube 1 (Unlimited) CMOS 2.65mm ROHS3 Compliant 2011 /files/maximintegrated-ds1315s5-datasheets-0352.pdf 16-SOIC (0.295, 7.50mm Width) 10.3mm 7.5mm Lead Free 16 8 Weeks 16 Parallel yes EAR99 8542.39.00.01 e3 Leap Year Matte Tin (Sn) YES 4.5V~5.5V DUAL 260 5V 1.27mm DS1315 16 30 Timer or RTC 5V Not Qualified 0.032MHz 1/100SECOND HH:MM:SS:hh (12/24 hr) N YES SERIAL, FIXED PROTOCOL YY-MM-DD-dd 1.3mA @ 5V 2.5V~3.7V
DS17885S-5+ DS17885S-5+ Maxim Integrated
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0 0x0x0 download Clock/Calendar Surface Mount 0°C~70°C Tube 1 (Unlimited) CMOS 2.67mm ROHS3 Compliant 2000 /files/maximintegrated-ds174875ind-datasheets-1731.pdf 24-SOIC (0.295, 7.50mm Width) 17.9mm 7.5mm Lead Free 24 7 Weeks Parallel yes EAR99 8542.39.00.01 e3 Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Matte Tin (Sn) YES 4.5V~5.5V DUAL NOT SPECIFIED 5V 1.27mm DS17885 24 NOT SPECIFIED Timer or RTC 5V Not Qualified R-PDSO-G24 8KB 1 0.032MHz SECONDS 8 HH:MM:SS (12/24 hr) Y YES YY-MM-DD-dd 3mA @ 4.5V~5.5V 2.5V~3.7V
PT7C4363BZEEX PT7C4363BZEEX Diodes Incorporated
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0 0x0x0 download Clock/Calendar Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) RoHS Compliant /files/diodesincorporated-pt7c4363bzeex-datasheets-1835.pdf 8-WFDFN Exposed Pad 20 Weeks I2C, 2-Wire Serial Alarm, Leap Year, Square Wave Output 1.3V~5.5V NOT SPECIFIED NOT SPECIFIED HH:MM:SS (24 hr) YY-MM-DD-dd 0.85μA~0.9μA @ 3V~5V
DS1340U-18+ DS1340U-18+ Maxim Integrated
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0 0x0x0 download Clock/Calendar Surface Mount Surface Mount -40°C~85°C Tube 1 (Unlimited) CMOS 1.1mm ROHS3 Compliant 2002 /files/maximintegrated-ds1340z33tr-datasheets-8360.pdf 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 3mm 3mm 1.8V Lead Free 8 6 Weeks 8 I2C, 2-Wire Serial yes EAR99 No e3 Leap Year, Trickle-Charger Matte Tin (Sn) 1.71V~5.5V DUAL 260 1.8V 0.65mm DS1340 8 30 Timer or RTC Clock 0.032MHz SECONDS HH:MM:SS (24 hr) N NO I2C YY-MM-DD-dd 100μA @ 1.89V 1.3V~3.7V
DS1554P-70+ DS1554P-70+ Maxim Integrated
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0 0x0x0 download Clock/Calendar Surface Mount 0°C~70°C Tube 3 (168 Hours) CMOS 2.3368mm ROHS3 Compliant 2003 /files/maximintegrated-ds155470-datasheets-0090.pdf 34-PowerCap™ Module 25.019mm 23.495mm Lead Free 34 10 Weeks Parallel yes EAR99 not_compliant 8473.30.11.80 e3 Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K Matte Tin (Sn) YES 4.5V~5.5V DUAL 245 5V 1.27mm DS1554 34 40 Timer or RTC 5V Not Qualified R-XDMA-U34 32KB 0.032MHz SECONDS 8 HH:MM:SS (24 hr) Y NO YY-MM-DD-dd 6mA @ 5V 3V
DS1554-70IND+ DS1554-70IND+ Maxim Integrated
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0 0x0x0 download Clock/Calendar Through Hole Through Hole -40°C~85°C Tube 1 (Unlimited) CMOS 75mA ROHS3 Compliant 2003 /files/maximintegrated-ds155470-datasheets-0090.pdf 32-DIP Module (0.600, 15.24mm) 44.2mm 10.92mm 18.8mm 5V Lead Free 32 6 Weeks Unknown 32 Parallel yes EAR99 Tin No 8473.30.11.80 e3 Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 4.5V~5.5V DUAL 5V 2.54mm DS1554 32 Timer or RTC 5V 32KB RAM Clock SECONDS HH:MM:SS (24 hr) Y NO YY-MM-DD-dd 6mA @ 5V
RX-4571LC:B3 PURE SN RX-4571LC:B3 PURE SN EPSON
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0 0x0x0 download Clock/Calendar RX-4571LC Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/epson-rx4571lcb3puresn-datasheets-1838.pdf 12-TFSOJ (0.094, 2.40mm Width) 15 Weeks 3-Wire Serial Alarm, Leap Year 1.6V~5.5V 12-VSOJ HH:MM:SS (24 hr) YY-MM-DD-dd 0.95μA~1μA @ 3V~5V
DS1340Z-3+ DS1340Z-3+ Maxim Integrated
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0 0x0x0 download Clock/Calendar Surface Mount Surface Mount -40°C~85°C Tube 1 (Unlimited) CMOS ROHS3 Compliant 2002 /files/maximintegrated-ds1340z33tr-datasheets-8360.pdf 8-SOIC (0.154, 3.90mm Width) 5mm 1.5mm 4mm 3V Lead Free 8 6 Weeks Unknown 8 I2C, 2-Wire Serial yes EAR99 No e3 Leap Year, Trickle-Charger Matte Tin (Sn) 2.7V~5.5V DUAL 260 3V 1.27mm DS1340 8 Timer or RTC 3V Clock 0.032MHz SECONDS HH:MM:SS (24 hr) N NO I2C YY-MM-DD-dd 125μA @ 3.3V 1.3V~3.7V
DS1687-3+ DS1687-3+ Maxim Integrated
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0 0x0x0 download Clock/Calendar Through Hole 0°C~70°C Tube 1 (Unlimited) CMOS 9.398mm ROHS3 Compliant 2000 /files/maximintegrated-ds16875-datasheets-0310.pdf 24-DIP Module (0.600, 15.24mm) 33.782mm Lead Free 24 6 Weeks 24 Parallel yes EAR99 not_compliant 8473.30.11.80 e3 Alarm, NVSRAM, Square Wave Output, Y2K Matte Tin (Sn) NO 2.7V~3.7V DUAL 260 3V 2.54mm DS1687 24 NOT SPECIFIED Timer or RTC 3V Not Qualified 242B 1 0.032MHz SECONDS 8 HH:MM:SS (12/24 hr) Y YES YY-MM-DD-dd 2mA @ 3V 2.5V~3.7V
DS1744P-70+ DS1744P-70+ Maxim Integrated
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0 0x0x0 download Clock/Calendar Surface Mount Surface Mount 0°C~70°C Tray 3 (168 Hours) CMOS 2.3368mm ROHS3 Compliant 2012 /files/maximintegrated-ds174470-datasheets-9961.pdf 34-PowerCap™ Module 25.019mm 23.495mm 5V Lead Free 34 10 Weeks 34 Parallel yes EAR99 No 8473.30.11.80 e3 Leap Year, NVSRAM, Y2K Matte Tin (Sn) 4.5V~5.5V DUAL 260 5V 1.27mm DS1744 34 Timer or RTC 5V 32KB Clock 0.032MHz SECONDS 8 HH:MM:SS (24 hr) N NO YY-MM-DD-dd 4mA @ 5V 3V
DS17487-5IND+ DS17487-5IND+ Maxim Integrated
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0 0x0x0 download Clock/Calendar Through Hole Through Hole -40°C~85°C Tube 1 (Unlimited) CMOS 9.398mm ROHS3 Compliant 2000 /files/maximintegrated-ds174875ind-datasheets-1731.pdf 24-DIP Module (0.600, 15.24mm) 33.782mm 5V Lead Free 24 12 Weeks 24 Parallel yes EAR99 No 8542.39.00.01 e3 Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Matte Tin (Sn) 4.5V~5.5V DUAL 5V 2.54mm DS17487 24 Timer or RTC 5V 4KB Clock 1 0.032MHz SECONDS 8 HH:MM:SS (12/24 hr) Y NO YY-MM-DD-dd 3mA @ 4.5V~5.5V 2.5V~3.7V
DS12CR887-5+ DS12CR887-5+ Maxim Integrated
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0 0x0x0 download Clock/Calendar Through Hole Through Hole -40°C~85°C Tube 1 (Unlimited) CMOS 9.398mm ROHS3 Compliant 2003 /files/maximintegrated-ds12cr88733-datasheets-9751.pdf 24-DIP Module (0.600, 15.24mm) 33.782mm 5V Lead Free 24 6 Weeks Unknown 24 Parallel yes EAR99 No 8473.30.11.80 e3 Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger Matte Tin (Sn) 4.5V~5.5V DUAL 5V 2.54mm DS12CR887 24 Timer or RTC 5V 114B Clock 1 0.032MHz SECONDS 8 HH:MM:SS (12/24 hr) Y NO YY-MM-DD-dd 2mA @ 4.5V~5.5V 2V~3.05V
DS1315E-33+ DS1315E-33+ Maxim Integrated
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0 0x0x0 download Phantom Time Chip Surface Mount 0°C~70°C Tube 1 (Unlimited) CMOS 1.1mm ROHS3 Compliant 2011 /files/maximintegrated-ds1315s5-datasheets-0352.pdf 20-TSSOP (0.173, 4.40mm Width) 6.5mm 4.4mm Lead Free 20 8 Weeks Parallel yes EAR99 8542.39.00.01 e3 Leap Year Matte Tin (Sn) YES 3V~3.6V DUAL 260 3.3V 0.65mm DS1315 20 30 Timer or RTC 3.3V Not Qualified R-PDSO-G20 0.032MHz 1/100SECOND HH:MM:SS:hh (12/24 hr) N YES SERIAL, FIXED PROTOCOL YY-MM-DD-dd 1.1mA @ 3.3V 2.5V~3.7V
DS1558W+ DS1558W+ Maxim Integrated
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0 0x0x0 download Clock/Calendar Surface Mount -40°C~85°C Tray 1 (Unlimited) CMOS 1.2mm ROHS3 Compliant 2009 /files/maximintegrated-ds1558w-datasheets-1764.pdf 48-LQFP 7mm 7mm Lead Free 48 6 Weeks 48 Parallel yes EAR99 8473.30.11.80 e3 Alarm, Leap Year, Watchdog Timer, Y2K Matte Tin (Sn) YES 2.97V~3.63V QUAD 260 3.3V 0.5mm DS1558 48 NOT SPECIFIED Timer or RTC 3.3V Not Qualified 0.032MHz SECONDS 8 HH:MM:SS (24 hr) Y NO YY-MM-DD-dd 2mA @ 3.3V 2.5V~3.7V
BQ3285S-SB2 BQ3285S-SB2 Texas Instruments
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0 0x0x0 download Clock/Calendar Surface Mount Surface Mount 0°C~70°C Tube 1 (Unlimited) CMOS ROHS3 Compliant 24-SOIC (0.295, 7.50mm Width) 15.4mm 2.65mm 7.5mm 5V Lead Free 24 6 Weeks 624.398247mg 24 Parallel ACTIVE (Last Updated: 1 week ago) yes 2.35mm EAR99 Gold No 8542.39.00.01 e4 Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 4.5V~5.5V DUAL 260 5V 1.27mm BQ3285 24 Timer or RTC 5V 15mA 114B Clock 1 0.032MHz SECONDS HH:MM:SS (12/24 hr) Y NO YY-MM-DD-dd 2.5V~4V
DS1338U-3+ DS1338U-3+ Maxim Integrated
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0 0x0x0 download Clock/Calendar Surface Mount Surface Mount -40°C~85°C Tube 1 (Unlimited) CMOS ROHS3 Compliant 2006 /files/maximintegrated-ds1338z33tr-datasheets-8198.pdf 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 3.1mm 950μm 3.1mm 3V Lead Free 8 6 Weeks Unknown 8 I2C, 2-Wire Serial yes EAR99 Tin No e3 Leap Year, NVSRAM, Square Wave Output 2.7V~5.5V DUAL 260 3V 0.65mm DS1338 8 30 Timer or RTC 3V 56B Clock 1 0.032MHz SECONDS HH:MM:SS (12/24 hr) N NO I2C YY-MM-DD-dd 200μA @ 3.3V 1.3V~3.7V
ISL12008IB8Z ISL12008IB8Z 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-isl12008ib8z-datasheets-1803.pdf 8-SOIC (0.154, 3.90mm Width) 7 Weeks I2C, 2-Wire Serial Alarm, Leap Year 2.7V~5.5V ISL12008 8 HH:MM:SS:hh (24 hr) YY-MM-DD-dd 4μA~6μA @ 3V~5V 1.8V~5.5V
DS1388Z-3+ DS1388Z-3+ Maxim Integrated
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0 0x0x0 download Clock/Calendar Surface Mount Surface Mount -40°C~85°C Tube 1 (Unlimited) CMOS 1.75mm ROHS3 Compliant 2002 /files/maximintegrated-ds1388z33-datasheets-9511.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm 3V Lead Free 8 6 Weeks 8 I2C, 2-Wire Serial yes EAR99 No e3 EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer Matte Tin (Sn) 2.7V~3.3V DUAL 260 3V 1.27mm DS1388 8 Timers or RTCs 3V 512B Clock 0.032MHz 1/100SECOND HH:MM:SS:hh (12/24 hr) Y NO I2C YY-MM-DD-dd 140μA @ 2.7V~3.3V 1.3V~5.5V
DS17887-3IND+ DS17887-3IND+ Maxim Integrated
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0 0x0x0 download Clock/Calendar Through Hole -40°C~85°C Tube 1 (Unlimited) CMOS 9.398mm ROHS3 Compliant 2000 /files/maximintegrated-ds174875ind-datasheets-1731.pdf 24-DIP Module (0.600, 15.24mm) 33.782mm 15.24mm 24 19 Weeks Parallel yes EAR99 not_compliant 8542.39.00.01 e3 Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Matte Tin (Sn) NO 2.7V~3.7V DUAL NOT SPECIFIED 3V 2.54mm DS17887 24 NOT SPECIFIED Timer or RTC 3V Not Qualified R-PDIP-T24 8KB 1 0.032MHz SECONDS 8 HH:MM:SS (12/24 hr) Y NO YY-MM-DD-dd 2mA @ 2.7V~3.7V 2.5V~3.7V
DS17885S-3+ DS17885S-3+ Maxim Integrated
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0 0x0x0 download Clock/Calendar Surface Mount Surface Mount 0°C~70°C Tube 1 (Unlimited) CMOS 2.67mm ROHS3 Compliant 2000 /files/maximintegrated-ds174875ind-datasheets-1731.pdf 24-SOIC (0.295, 7.50mm Width) 17.9mm 7.5mm 3V Lead Free 24 6 Weeks 24 Parallel yes EAR99 No 8542.39.00.01 e3 Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Matte Tin (Sn) 2.7V~3.7V DUAL 260 3V 1.27mm DS17885 24 Timer or RTC 3V 8KB Clock 1 0.032MHz SECONDS 8 HH:MM:SS (12/24 hr) Y YES YY-MM-DD-dd 2mA @ 2.7V~3.7V 2.5V~3.7V
DS12885SN+ DS12885SN+ Maxim Integrated
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0 0x0x0 download Clock/Calendar Surface Mount -40°C~85°C Tube 1 (Unlimited) CMOS 2.67mm ROHS3 Compliant 2003 /files/maximintegrated-ds12885s-datasheets-1555.pdf 24-SOIC (0.295, 7.50mm Width) 17.9mm 7.5mm Lead Free 24 6 Weeks Parallel yes EAR99 8473.30.11.80 e3 Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Matte Tin (Sn) YES 4.5V~5.5V DUAL 260 5V 1.27mm DS12885 24 NOT SPECIFIED Timer or RTC 5V Not Qualified R-PDSO-G24 114B 1 0.032MHz SECONDS 8 HH:MM:SS (12/24 hr) Y NO YY-MM-DD-dd 15mA @ 4.5V~5.5V 2.5V~4V
DS1685-3+ DS1685-3+ Maxim Integrated
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0 0x0x0 download Clock/Calendar Through Hole 0°C~70°C Tube 1 (Unlimited) CMOS 5.08mm ROHS3 Compliant 2000 /files/maximintegrated-ds16875-datasheets-0310.pdf 24-DIP (0.600, 15.24mm) 31.75mm 15.24mm Lead Free 24 8 Weeks Parallel yes EAR99 8473.30.11.80 e3 Alarm, NVSRAM, Square Wave Output, Y2K Matte Tin (Sn) NO 2.7V~3.7V DUAL 260 3V 2.54mm DS1685 24 30 Timer or RTC 3V Not Qualified R-PDIP-T24 242B 1 0.032MHz SECONDS 8 HH:MM:SS (12/24 hr) Y YES YY-MM-DD-dd 2mA @ 3V 2.5V~3.7V
DS1302SN+ DS1302SN+ Maxim Integrated
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0 0x0x0 download Clock/Calendar Surface Mount -40°C~85°C Tube 1 (Unlimited) CMOS 2.13mm ROHS3 Compliant 2001 /files/maximintegrated-ds1302ztr-datasheets-8160.pdf 8-SOIC (0.209, 5.30mm Width) 5.31mm Lead Free 8 6 Weeks 8 3-Wire Serial yes EAR99 BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA e3 Leap Year, NVSRAM, Trickle-Charger Matte Tin (Sn) YES 2V~5.5V DUAL 260 3.3V 1.27mm DS1302 8 30 Timer or RTC 3/5V Not Qualified 31B 0.032MHz SECONDS HH:MM:SS (12/24 hr) N YES SERIAL, 3-WIRE YY-MM-DD-dd 0.3μA~1μA @ 2V~5V 2V~5.5V
DS1341U+ DS1341U+ Maxim Integrated
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0 0x0x0 download Clock/Calendar Surface Mount Surface Mount -40°C~85°C Tube 1 (Unlimited) CMOS ROHS3 Compliant 2012 /files/maximintegrated-ds1341utr-datasheets-0024.pdf 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 3.1mm 950μm 3.1mm 8 6 Weeks Unknown 8 I2C, 2-Wire Serial yes EAR99 No e3 Alarm, Leap Year, Square Wave Output TIN 1.8V~5.5V DUAL 260 3V 0.65mm DS1341 8 30 Timer or RTC 2/5V Clock 1 0.032MHz SECONDS HH:MM:SS (12/24 hr) Y YES I2C YY-MM-DD-dd 0.5μA~0.6μA @ 3V~5V

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