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 Height Width Operating Supply Voltage Lead Free Number of Terminations Factory Lead Time Weight Max Supply Voltage Min Supply Voltage Number of Pins Interface Lifecycle Status Pbfree Code Thickness ECCN Code Additional Feature Contact Plating Radiation Hardening 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 Number of Bits Logic Function Number of Timers Clock Frequency Time-Min External Data Bus Width Time Format Interrupt Capability Volatile Information Access Method Date Format Current - Timekeeping (Max) Voltage - Supply, Battery
RX-8803LC:UC3 PURE SN RX-8803LC:UC3 PURE SN EPSON
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0 0x0x0 download Clock/Calendar RX-8803LC Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) CMOS 1.2mm ROHS3 Compliant /files/epson-rx8803lcub3puresn-datasheets-0606.pdf 12-TFSOJ (0.094, 2.40mm Width) 3.6mm 2.4mm 12 15 Weeks I2C e3 Alarm Tin (Sn) YES 1.6V~5.5V DUAL NOT SPECIFIED 3V 0.5mm NOT SPECIFIED R-PDSO-J12 HH:MM:SS I2C YY-MM-DD 2.1μA~3.4μA @ 3V~5V
DP8570AVX/NOPB DP8570AVX/NOPB Texas Instruments
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0 0x0x0 download Timer Clock Peripheral (TCP) Surface Mount Surface Mount -40°C~85°C Tape & Reel (TR) 2A (4 Weeks) CMOS ROHS3 Compliant 28-LCC (J-Lead) 11.51mm 4.57mm 11.51mm 5V Contains Lead 28 6 Weeks 28 Parallel ACTIVE (Last Updated: 1 week ago) yes 4.06mm EAR99 4 PROGRAMMABLE MODES FOR TIMER; 4 SELECTABLE OSCILLATOR FREQUENCIES No 8542.39.00.01 e3 Alarm, Leap Year Matte Tin (Sn) 4.5V~5.5V QUAD 245 5V 1.27mm DP8570 28 Timer or RTC 44B 16 Clock 2 10MHz 1/100SECOND HH:MM:SS:hh (12/24 hr) Y YES YY-MM-DD-dd 1μA @ 5V 2.2V~5.1V
RTC-7301SF:B ROHS RTC-7301SF:B ROHS EPSON
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0 0x0x0 download Clock/Calendar Surface Mount -40°C~85°C 1 (Unlimited) ROHS3 Compliant /files/epson-rtc7301sfb3rohs-datasheets-5275.pdf 24-SOP (0.213, 5.40mm Width) 13 Weeks Parallel Alarm 2.4V~5.5V 24-SSOP 1μA~2μA @ 3V~5V
DS1685-5IND+ DS1685-5IND+ Maxim Integrated
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0 0x0x0 download Clock/Calendar Through Hole Through Hole -40°C~85°C Tube 1 (Unlimited) CMOS 5.08mm ROHS3 Compliant 2000 /files/maximintegrated-ds16875-datasheets-0310.pdf 24-DIP (0.600, 15.24mm) 31.75mm 5V Lead Free 24 16 Weeks 24 Parallel yes EAR99 No 8473.30.11.80 e3 Alarm, NVSRAM, Square Wave Output, Y2K Matte Tin (Sn) 4.5V~5.5V DUAL 260 5V 2.54mm DS1685 24 30 Timer or RTC 5V 242B Clock 1 0.032MHz SECONDS 8 HH:MM:SS (12/24 hr) Y YES YY-MM-DD-dd 3mA @ 5V 2.5V~3.7V
DS1685QN-3+ DS1685QN-3+ Maxim Integrated
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0 0x0x0 download Clock/Calendar Surface Mount -40°C~85°C Tube 1 (Unlimited) CMOS 4.57mm ROHS3 Compliant 2000 /files/maximintegrated-ds16875-datasheets-0310.pdf 28-LCC (J-Lead) 11.505mm 11.505mm Lead Free 28 6 Weeks Parallel yes EAR99 8473.30.11.80 e3 Alarm, NVSRAM, Square Wave Output, Y2K Matte Tin (Sn) YES 2.7V~3.7V QUAD 260 3V 1.27mm DS1685 28 NOT SPECIFIED Timer or RTC 3V Not Qualified S-PQCC-J28 242B 1 0.032MHz SECONDS 8 HH:MM:SS (12/24 hr) Y YES YY-MM-DD-dd 2mA @ 3V 2.5V~3.7V
RX-8801SA: UB PURE SN RX-8801SA: UB PURE SN EPSON
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0 0x0x0 download Clock/Calendar RX-8801SA Surface Mount -40°C~85°C 1 (Unlimited) ROHS3 Compliant /files/epson-rx8801saub3puresn-datasheets-5357.pdf 14-SOIC (0.197, 5.00mm Width) I2C Alarm 1.6V~5.5V 2.1μA~3.4μA @ 3V~5V
CDP68HC68T1M2Z96 CDP68HC68T1M2Z96 Renesas Electronics America
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0 0x0x0 download Clock/Calendar Surface Mount -40°C~85°C Tape & Reel (TR) 3 (168 Hours) ROHS3 Compliant /files/renesaselectronicsamericainc-cdp68hc68t1ez-datasheets-9730.pdf 16-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 16 32B HH:MM:SS (12/24 hr) YY-MM-DD-dd 20μA~500μA @ 5V 2.2V~6V
DS12885Q+T&R DS12885Q+T&R Maxim Integrated
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0 0x0x0 download Clock/Calendar Surface Mount 0°C~70°C Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant 2010 /files/maximintegrated-ds12885s-datasheets-1555.pdf 28-LCC (J-Lead) Lead Free 6 Weeks Parallel Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 4.5V~5.5V DS12885 28-PLCC (11.51x11.51) 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd 15mA @ 4.5V~5.5V 2.5V~4V
RTC-72423A: PURE SN RTC-72423A: PURE SN EPSON
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0 0x0x0 download Clock/Calendar RTC-72423 Surface Mount -40°C~85°C 1 (Unlimited) ROHS3 Compliant /files/epson-rtc72423arohs-datasheets-9453.pdf 24-SOIC (0.311, 7.90mm Width) 13 Weeks Parallel Leap Year 4.5V~5.5V 24-SOP HH:MM:SS (12/24 hr) 5μA~10μA @ 2V~5V
RX-8803SA:UC PURE SN RX-8803SA:UC PURE SN EPSON
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0 0x0x0 download Clock/Calendar RX-8803SA Surface Mount -40°C~85°C 1 (Unlimited) ROHS3 Compliant /files/epson-rx8803lcub3puresn-datasheets-0606.pdf 14-SOIC (0.197, 5.00mm Width) 13 Weeks I2C Alarm 1.6V~5.5V HH:MM:SS YY-MM-DD 2.1μA~3.4μA @ 3V~5V
DS3232MZ/V+T DS3232MZ/V+T Maxim Integrated
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0 0x0x0 download Clock/Calendar Automotive, AEC-Q100 Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) CMOS 1.75mm ROHS3 Compliant 2012 /files/maximintegrated-ds3232mz-datasheets-7960.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm 8 6 Weeks I2C, 2-Wire Serial yes EAR99 8473.30.11.80 e3 Alarm, Leap Year, Square Wave Output, SRAM Matte Tin (Sn) YES 2.3V~4.5V DUAL NOT SPECIFIED 3.3V 1.27mm DS3232 NOT SPECIFIED R-PDSO-G8 236B 1 HH:MM:SS (12/24 hr) I2C YY-MM-DD-dd 175μA @ 2.3V~4.5V 2.3V~4.5V
RX-8581SA:B3:ROHS RX-8581SA:B3:ROHS EPSON
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0 0x0x0 download Clock/Calendar RX-8581SA Surface Mount Surface Mount -40°C~85°C Cut Tape (CT) 1 (Unlimited) 85°C -40°C ROHS3 Compliant /files/epson-rx8581sab0-datasheets-2592.pdf 14-SOIC (0.209, 5.30mm Width) 240.999296mg 5.5V 1.8V 14 I2C, 2-Wire Serial Alarm, Leap Year 1.8V~5.5V 14-SOP Clock HH:MM:SS (24 hr) YY-MM-DD-dd 0.8μA~1.2μA @ 3V~5V
RX-8803SA:UA PURE SN RX-8803SA:UA PURE SN EPSON
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0 0x0x0 download Clock/Calendar RX-8803SA Surface Mount -40°C~85°C 1 (Unlimited) ROHS3 Compliant /files/epson-rx8803saub3puresn-datasheets-4576.pdf 14-SOIC (0.197, 5.00mm Width) 13 Weeks I2C Alarm 1.6V~5.5V HH:MM:SS YY-MM-DD 2.1μA~3.4μA @ 3V~5V
CDP68HC68T1M2Z CDP68HC68T1M2Z 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 16-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 16 32B HH:MM:SS (12/24 hr) YY-MM-DD-dd 20μA~500μA @ 5V 2.2V~6V
RX-4803LC:AAB PURE SN RX-4803LC:AAB PURE SN EPSON
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0 0x0x0 download Clock/Calendar RX-4803LC Surface Mount -40°C~85°C 1 (Unlimited) ROHS3 Compliant /files/epson-rx4803lcubbpuresn-datasheets-7078.pdf 12-TFSOJ (0.094, 2.40mm Width) 15 Weeks SPI Alarm, Leap Year 1.6V~5.5V HH:MM:SS (24 hr) YY-MM-DD-dd 2.1μA~3.4μA @ 3V~5V
DS1685EN-5+T&R DS1685EN-5+T&R Maxim Integrated
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0 0x0x0 download Clock/Calendar Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant 2000 /files/maximintegrated-ds16875-datasheets-0310.pdf 24-TSSOP (0.173, 4.40mm Width) Lead Free 15 Weeks Parallel Alarm, NVSRAM, Square Wave Output, Y2K 4.5V~5.5V DS1685 24-TSSOP 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 3mA @ 5V 2.5V~3.7V
BQ4802LYPWG4 BQ4802LYPWG4 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 28-TSSOP (0.173, 4.40mm Width) 9.7mm 1.15mm 4.4mm 3.3V Lead Free 28 6 Weeks 117.508773mg 28 Parallel EAR99 Gold No 8542.39.00.01 e4 Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer 2.7V~3.6V DUAL 260 3.3V 0.65mm BQ4802 28 Timer or RTC 9mA Clock 1 0.032MHz SECONDS HH:MM:SS (12/24 hr) Y NO YY-MM-DD-dd 1.5mA Typ @ 2.7 V~3.6 V 2.4V~4V
RX-4803LC:UB3 PURE SN RX-4803LC:UB3 PURE SN EPSON
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0 0x0x0 download Clock/Calendar RX-4803LC Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/epson-rx4803lcubbpuresn-datasheets-7078.pdf 12-TFSOJ (0.094, 2.40mm Width) 15 Weeks SPI Alarm, Leap Year 1.6V~5.5V 12-VSOJ HH:MM:SS (24 hr) YY-MM-DD-dd 2.1μA~3.4μA @ 3V~5V
RTC-72423A:3:ROHS RTC-72423A:3:ROHS EPSON
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0 0x0x0 download Clock/Calendar RTC-72423 Surface Mount Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) 85°C -40°C ROHS3 Compliant /files/epson-rtc72423arohs-datasheets-9453.pdf 24-SOIC (0.311, 7.90mm Width) 5V Contains Lead 16 Weeks 1.098005g 5.5V 4.5V 24 Parallel No Leap Year 4.5V~5.5V 24-SOP Clock HH:MM:SS (12/24 hr) YY-MM-DD-dd 5μA~10μA @ 2V~5V
DS1343D-33+ DS1343D-33+ Maxim Integrated
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0 0x0x0 download Clock/Calendar Surface Mount Surface Mount -40°C~85°C Tube 1 (Unlimited) CMOS 0.8mm ROHS3 Compliant 2002 /files/maximintegrated-ds1343e33-datasheets-1206.pdf 14-WFDFN Exposed Pad 3mm 3mm 3.3V 14 6 Weeks 14 SPI yes EAR99 No 8473.30.11.80 Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger 3V~5.5V DUAL 3.3V 0.4mm DS1343 14 Timers or RTCs 96B Clock 1 4MHz SECONDS HH:MM:SS (12/24 hr) Y NO SERIAL, 3-WIRE YY-MM-DD-dd 120μA~160μA @ 3.63V~5.5V 1.3V~5.5V
DS12885SN+T&R DS12885SN+T&R Maxim Integrated
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0 0x0x0 download Clock/Calendar Surface Mount Surface Mount -40°C~85°C Tape & Reel (TR) 2 (1 Year) 85°C -40°C ROHS3 Compliant 2010 /files/maximintegrated-ds12885s-datasheets-1555.pdf 24-SOIC (0.295, 7.50mm Width) 5V 9 Weeks 5.5V 4.5V 24 Parallel No Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 4.5V~5.5V DS12885 24-SOIC 114B Clock HH:MM:SS (12/24 hr) YY-MM-DD-dd 15mA @ 4.5V~5.5V 2.5V~4V
DS1343E-18+ DS1343E-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-ds1343e33-datasheets-1206.pdf 20-TSSOP (0.173, 4.40mm Width) 6.5mm 4.4mm 1.8V 20 6 Weeks 20 SPI yes EAR99 No 8473.30.11.80 Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger 1.71V~5.5V DUAL 1.8V 0.65mm DS1343 20 Timers or RTCs 96B Clock 1 4MHz SECONDS HH:MM:SS (12/24 hr) Y NO SERIAL, 3-WIRE YY-MM-DD-dd 1.3V~5.5V
DS1558W+TRL DS1558W+TRL Maxim Integrated
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0 0x0x0 download Clock/Calendar Surface Mount Surface Mount -40°C~85°C Tape & Reel (TR) 3 (168 Hours) CMOS 1.2mm ROHS3 Compliant 2009 /files/maximintegrated-ds1558w-datasheets-1764.pdf 48-LQFP 7mm 7mm 3.3V Lead Free 48 8 Weeks 48 Parallel PRODUCTION (Last Updated: 1 month ago) yes EAR99 No 8473.30.11.80 e3 Alarm, Leap Year, Watchdog Timer, Y2K Matte Tin (Sn) 2.97V~3.63V QUAD 260 3.3V 0.5mm DS1558 48 Timer or RTC Clock 0.032MHz SECONDS 8 HH:MM:SS (24 hr) Y NO YY-MM-DD-dd 2mA @ 3.3V 2.5V~3.7V
RX-8803SA:UB PURE SN RX-8803SA:UB PURE SN EPSON
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0 0x0x0 download Clock/Calendar RX-8803SA Surface Mount -40°C~85°C 1 (Unlimited) ROHS3 Compliant /files/epson-rx8803saub3puresn-datasheets-4576.pdf 14-SOIC (0.197, 5.00mm Width) 13 Weeks I2C Alarm 1.6V~5.5V HH:MM:SS YY-MM-DD 2.1μA~3.4μA @ 3V~5V
ISL12020MIRZ-T ISL12020MIRZ-T Renesas Electronics America
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0 0x0x0 download Clock/Calendar Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) CMOS 1.3mm ROHS3 Compliant 2008 /files/renesaselectronicsamericainc-isl12020mirz-datasheets-0232.pdf 20-PowerLFDFN 5.5mm 4mm 20 3 Weeks I2C, 2-Wire Serial EAR99 8542.39.00.01 e3 Alarm, Daylight Savings, Leap Year, SRAM Matte Tin (Sn) - annealed YES 2.7V~5.5V DUAL 3V 0.5mm ISL12020 20 R-PDSO-N20 128B HH:MM:SS (12/24 hr) I2C YY-MM-DD-dd 14μA~15μA @ 3V~5V 1.8V~5.5V
DS1558Y+TRL DS1558Y+TRL Maxim Integrated
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0 0x0x0 download Clock/Calendar Surface Mount -40°C~85°C Tape & Reel (TR) 3 (168 Hours) CMOS 1.2mm ROHS3 Compliant 2009 /files/maximintegrated-ds1558w-datasheets-1764.pdf 48-LQFP 7mm 7mm Lead Free 48 8 Weeks Parallel yes EAR99 8473.30.11.80 e3 Alarm, Leap Year, Watchdog Timer, Y2K Matte Tin (Sn) YES 4.5V~5.5V QUAD 260 5V 0.5mm DS1558 48 NOT SPECIFIED Timer or RTC 5V Not Qualified S-PQFP-G48 0.032MHz SECONDS 8 HH:MM:SS (24 hr) Y NO YY-MM-DD-dd 6mA @ 5V 2.5V~3.7V
DS17285S-5+T&R DS17285S-5+T&R Maxim Integrated
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0 0x0x0 download Clock/Calendar Surface Mount Surface Mount 0°C~70°C Tape & Reel (TR) 1 (Unlimited) 70°C 0°C ROHS3 Compliant 2000 /files/maximintegrated-ds174875ind-datasheets-1731.pdf 24-SOIC (0.295, 7.50mm Width) 5V Lead Free 10 Weeks 5.5V 4.5V 24 Parallel Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 4.5V~5.5V DS17285 24-SOIC 2KB Clock HH:MM:SS (12/24 hr) YY-MM-DD-dd 3mA @ 4.5V~5.5V 2.5V~3.7V
RX-4803LC:UA3 PURE SN RX-4803LC:UA3 PURE SN EPSON
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0 0x0x0 download Clock/Calendar RX-4803LC Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/epson-rx4803lcubbpuresn-datasheets-7078.pdf 12-TFSOJ (0.094, 2.40mm Width) 15 Weeks SPI Alarm, Leap Year 1.6V~5.5V 12-VSOJ HH:MM:SS (24 hr) YY-MM-DD-dd 2.1μA~3.4μA @ 3V~5V
RTC-7301SF:B0 ROHS RTC-7301SF:B0 ROHS EPSON
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0 0x0x0 download Clock/Calendar Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/epson-rtc7301sfb3rohs-datasheets-5275.pdf 24-SOP (0.213, 5.40mm Width) 13 Weeks Parallel Alarm 2.4V~5.5V 24-SSOP 1μA~2μA @ 3V~5V
DS1685Q-5+ DS1685Q-5+ Maxim Integrated
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0 0x0x0 download Clock/Calendar Surface Mount 0°C~70°C Tube 1 (Unlimited) CMOS 4.57mm ROHS3 Compliant 2000 /files/maximintegrated-ds16875-datasheets-0310.pdf 28-LCC (J-Lead) 11.505mm 11.505mm Lead Free 28 14 Weeks 28 Parallel yes EAR99 8473.30.11.80 e3 Alarm, NVSRAM, Square Wave Output, Y2K Matte Tin (Sn) YES 4.5V~5.5V QUAD 260 5V 1.27mm DS1685 28 NOT SPECIFIED Timer or RTC 5V Not Qualified 242B 1 0.032MHz SECONDS 8 HH:MM:SS (12/24 hr) Y YES YY-MM-DD-dd 3mA @ 5V 2.5V~3.7V

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