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 Weight Max Supply Voltage Min Supply Voltage Number of Pins Interface Lifecycle Status 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 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
DS1338Z-18+T&R DS1338Z-18+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 2013 /files/maximintegrated-ds1338z33tr-datasheets-8198.pdf 8-SOIC (0.154, 3.90mm Width) 6 Weeks I2C, 2-Wire Serial Leap Year, NVSRAM, Square Wave Output 1.71V~5.5V DS1338 8-SOIC 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 100μA @ 1.89V 1.3V~3.7V
RX-8035SA:B0 RX-8035SA:B0 EPSON
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0 0x0x0 download Time Event Recorder RX-8035SA Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) 85°C -40°C ROHS3 Compliant /files/epson-rx8035sab3puresn-datasheets-0916.pdf 14-SOIC, Non-Standard 13 Weeks 240.999296mg 5.5V 2.4V I2C, 2-Wire Serial Alarm 2.4V~5.5V 14-SOP Clock HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5μA @ 3V 1V~5.5V
ISL1219IUZ-T ISL1219IUZ-T Renesas Electronics America
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0 0x0x0 download Time Event Recorder Surface Mount -40°C~85°C Tape & Reel (TR) 2 (1 Year) ROHS3 Compliant 2004 /files/renesaselectronicsamericainc-isl1219iuz-datasheets-4427.pdf 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) 10 Weeks I2C, 2-Wire Serial e3 Alarm, Leap Year, SRAM Matte Tin (Sn) - annealed 2.7V~5.5V ISL1219 10 2B HH:MM:SS (12/24 hr) YY-MM-DD-dd 4μA~6μA @ 3V~5V 1.8V~5.5V
X1205S8ZT1 X1205S8ZT1 Renesas Electronics America
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0 0x0x0 download Clock/Calendar Surface Mount 0°C~70°C Cut Tape (CT) 1 (Unlimited) ROHS3 Compliant /files/renesaselectronicsamericainc-x1205s8zt1-datasheets-5921.pdf 8-SOIC (0.154, 3.90mm Width) I2C, 2-Wire Serial e3 Alarm, Leap Year Matte Tin (Sn) 2.7V~5.5V NOT SPECIFIED X1205 NOT SPECIFIED HH:MM:SS (12/24 hr) YY-MM-DD-dd 10μA~20μA @ 2.7V~5V 1.8V~5.5V
DS1339U-2+T&R DS1339U-2+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-ds1339u33tr-datasheets-8726.pdf 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 2V 6 Weeks 2.2V 1.8V 8 I2C, 2-Wire Serial Tin No Alarm, Leap Year, Square Wave Output, Trickle-Charger 1.8V~5.5V DS1339 8-uMAX Clock HH:MM:SS (12/24 hr) YY-MM-DD-dd 100μA @ 2.2V 1.3V~3.7V
1338-18DCGI8 1338-18DCGI8 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-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 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2μA @ 3.3V 1.3V~3.7V
ISL12026AIBZ-T ISL12026AIBZ-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 1.75mm ROHS3 Compliant 2010 /files/renesaselectronicsamericainc-isl12026ivzt-datasheets-1807.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm 8 7 Weeks I2C, 2-Wire Serial EAR99 8542.39.00.01 e3 Alarm, Leap Year Matte Tin (Sn) - annealed YES 2.7V~5.5V DUAL NOT SPECIFIED 3.3V 1.27mm ISL12026A 8 NOT SPECIFIED R-PDSO-G8 HH:MM:SS (12/24 hr) I2C YY-MM-DD-dd 10μA~20μA @ 2.7V~5.5V 1.8V~5.5V
RV-1805-C3-32.768KHZ-2PPM-TA-QA RV-1805-C3-32.768KHZ-2PPM-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-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
ISL12028IV27Z ISL12028IV27Z Renesas Electronics America
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0 0x0x0 download Clock/Calendar Surface Mount -40°C~85°C Tube 1 (Unlimited) ROHS3 Compliant 2005 /files/renesaselectronicsamericainc-isl12028iv30az-datasheets-2958.pdf 14-TSSOP (0.173, 4.40mm Width) I2C, 2-Wire Serial Alarm, Leap Year, Supervisor, Watchdog Timer 2.7V~5.5V ISL12028 14 HH:MM:SS (12/24 hr) YY-MM-DD-dd 10μA~20μA @ 2.7V~5.5V 1.8V~5.5V
M41T00AUDD1F M41T00AUDD1F STMicroelectronics
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0 0x0x0 download Clock/Calendar Surface Mount Surface Mount 0°C~70°C Tape & Reel (TR) 1 (Unlimited) CMOS 1mm ROHS3 Compliant /files/stmicroelectronics-m41t00audd1f-datasheets-6313.pdf 16-VFDFN Exposed Pad 5mm 4mm 3.3V Lead Free 16 12 Weeks 16 I2C, 2-Wire Serial ACTIVE (Last Updated: 7 months ago) EAR99 No 8542.39.00.01 e4 Audio, Leap Year, Trickle-Charger NICKEL PALLADIUM GOLD 3V~3.6V DUAL 260 3.3V 0.5mm M41T00 16 30 Timer or RTC 7B Clock 0.032MHz SECONDS HH:MM:SS (24 hr) N YES I2C YY-MM-DD-dd 14.3mA @ 3V~3.6V 1.7V~3.6V
RA-4574SA:B0 PURE SN RA-4574SA:B0 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-SOIC (0.197, 5.00mm Width) 13 Weeks 3-Wire Serial Alarm 1.6V~5.5V 14-SOP 1μA~2μA @ 3V~5V
DS1308U-3+T DS1308U-3+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 3V 8 6 Weeks I2C, 2-Wire Serial EAR99 No 8542.39.00.01 Leap Year, NVSRAM, Square Wave Output 2.7V~5.5V DUAL 3V 0.65mm DS1308 Timer or RTC 3/5V S-PDSO-G8 56B Clock 1 SECONDS HH:MM:SS (12/24 hr) N NO I2C YY-MM-DD-dd 1.3V~5.5V
ISL1218IUZ-T ISL1218IUZ-T Renesas Electronics America
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0 0x0x0 download Clock/Calendar Surface Mount -40°C~85°C Tape & Reel (TR) 2 (1 Year) ROHS3 Compliant 2004 /files/renesaselectronicsamericainc-isl1218ibz-datasheets-4160.pdf 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 6 Weeks I2C, 2-Wire Serial EAR99 8542.39.00.01 e3 Alarm, Leap Year, SRAM Matte Tin (Sn) 2.7V~5.5V NOT SPECIFIED ISL1218 8 NOT SPECIFIED 8B HH:MM:SS (12/24 hr) YY-MM-DD-dd 4μA~6μA @ 3V~5V 1.8V~5.5V
DS1340Z-3+T&R DS1340Z-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-ds1340z33tr-datasheets-8360.pdf 8-SOIC (0.154, 3.90mm Width) 3V Lead Free 6 Weeks 3.3V 2.7V 8 I2C, 2-Wire Serial Tin No Leap Year, Trickle-Charger 2.7V~5.5V DS1340 8-SOIC Clock HH:MM:SS (24 hr) YY-MM-DD-dd 125μA @ 3.3V 1.3V~3.7V
ISL12029IB27Z ISL12029IB27Z Renesas Electronics America
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0 0x0x0 download Clock/Calendar Surface Mount -40°C~85°C Tube 2 (1 Year) ROHS3 Compliant /files/renesaselectronicsamericainc-isl12029iv30az-datasheets-3023.pdf 14-SOIC (0.154, 3.90mm Width) I2C, 2-Wire Serial Alarm, Leap Year, Supervisor, Watchdog Timer 2.7V~5.5V ISL12029 HH:MM:SS (12/24 hr) YY-MM-DD-dd 10μA~20μA @ 2.7V~5.5V 1.8V~5.5V
RV-3029-C2-32.768KHZ-OPTION-B-TA-QC RV-3029-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-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
ISL1218IBZ-T ISL1218IBZ-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 2004 /files/renesaselectronicsamericainc-isl1218ibz-datasheets-4160.pdf 8-SOIC (0.154, 3.90mm Width) 7 Weeks I2C, 2-Wire Serial EAR99 8542.39.00.01 e3 Alarm, Leap Year, SRAM Matte Tin (Sn) 2.7V~5.5V NOT SPECIFIED ISL1218 8 NOT SPECIFIED 8B HH:MM:SS (12/24 hr) YY-MM-DD-dd 4μA~6μA @ 3V~5V 1.8V~5.5V
MCP795W21T-I/SL MCP795W21T-I/SL 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-mcp795w11ist-datasheets-0972.pdf 14-SOIC (0.154, 3.90mm Width) 8.65mm 3.9mm 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, Unique ID, Watchdog Timer Matte Tin (Sn) - annealed 1.8V~3.6V DUAL 260 5V 1.27mm MCP795W21 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
MCP79522T-I/MS MCP79522T-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 5 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 MCP79522 40 64B Clock 5MHz HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1μA @ 1.8V~3.6V 1.3V~3.6V
X1205S8Z X1205S8Z 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-x1205s8zt1-datasheets-5921.pdf 8-SOIC (0.154, 3.90mm Width) I2C, 2-Wire Serial e3 Alarm, Leap Year Matte Tin (Sn) 2.7V~5.5V NOT SPECIFIED X1205 NOT SPECIFIED HH:MM:SS (12/24 hr) YY-MM-DD-dd 10μA~20μA @ 2.7V~5V 1.8V~5.5V
DS1672U-33+T&R DS1672U-33+T&R Maxim Integrated
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0 0x0x0 download Binary Counter Surface Mount Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) 85°C -40°C ROHS3 Compliant 2002 /files/maximintegrated-ds1672s33-datasheets-8834.pdf 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 3.3V Lead Free 6 Weeks 3.63V 2.97V 8 I2C, 2-Wire Serial Tin No Trickle-Charger 2.97V~3.63V DS1672 8-uMAX Clock, Counter Binary Binary 500μA @ 3.63V 1.3V~3.63V
ISL12026AIVZ-T ISL12026AIVZ-T Renesas Electronics America Inc. $4.18
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0 0x0x0 download Clock/Calendar Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) CMOS 1.2mm ROHS3 Compliant 2010 /files/renesaselectronicsamericainc-isl12026ivzt-datasheets-1807.pdf 8-TSSOP (0.173, 4.40mm Width) 4.4mm 3mm 8 7 Weeks I2C, 2-Wire Serial EAR99 8542.39.00.01 e3 Alarm, Leap Year Matte Tin (Sn) - annealed YES 2.7V~5.5V DUAL NOT SPECIFIED 3.3V 0.65mm ISL12026A 8 NOT SPECIFIED R-PDSO-G8 HH:MM:SS (12/24 hr) I2C YY-MM-DD-dd 10μA~20μA @ 2.7V~5.5V 1.8V~5.5V
RV-8564-C3-32.768KHZ-10PPM-TA-QC RV-8564-C3-32.768KHZ-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-rv8564c332768khz20ppmtaqc-datasheets-2729.pdf 10-VCDFN 2 Weeks I2C Alarm, Leap Year Gold Flash (Au) 1V~5.5V 260 40 HH:MM:SS YY-MM-DD-dd 0.35μA @ 3V
RX-8571SA:B0 PURE SN RX-8571SA:B0 PURE SN EPSON
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0 0x0x0 download Clock/Calendar RX-8571SA Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/epson-rx8571sab3puresn-datasheets-1548.pdf 14-SOIC (0.197, 5.00mm Width) 13 Weeks I2C, 2-Wire Serial Alarm, Leap Year, RAM 1.6V~5.5V 14-SOP 16B HH:MM:SS (24 hr) YY-MM-DD-dd 0.55μA~0.6μA @ 3V~5V
ISL1209IU10-TK ISL1209IU10-TK Renesas Electronics America
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0 0x0x0 download Time Event Recorder Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) Non-RoHS Compliant /files/renesaselectronicsamericainc-isl1209iu10ztk-datasheets-4437.pdf 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) I2C, 2-Wire Serial Alarm, Leap Year, SRAM 2.7V~5.5V ISL1209 2B HH:MM:SS (12/24 hr) YY-MM-DD-dd 4μA~6μA @ 3V~5V 1.8V~5.5V
1338-18DVGI8 1338-18DVGI8 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-133831dcgi8-datasheets-4170.pdf 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) I2C, 2-Wire Serial Leap Year, NVSRAM, Square Wave Output 1.8V~5.5V IDT1338 8-MSOP 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2μA @ 3.3V 1.3V~3.7V
DS1338U-3+T&R DS1338U-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 2012 /files/maximintegrated-ds1338z33tr-datasheets-8198.pdf 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 3V Lead Free 6 Weeks 3.3V 2.7V 8 I2C, 2-Wire Serial Tin No Leap Year, NVSRAM, Square Wave Output 2.7V~5.5V DS1338 8-uMAX 56B Clock HH:MM:SS (12/24 hr) YY-MM-DD-dd 200μA @ 3.3V 1.3V~3.7V
RX6110SA:B3 PURE SN RX6110SA:B3 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, 2-Wire Serial e3 Alarm, Leap Year, RAM Tin (Sn) YES 1.6V~5.5V DUAL NOT SPECIFIED 3V 1.27mm NOT SPECIFIED R-PDSO-G14 16B HH:MM:SS (24 hr) I2C; SERIAL YY-MM-DD-dd 0.25μA~0.27μA @ 3V~5V 1.1V~5.5V
X1227S8IZ-2.7 X1227S8IZ-2.7 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-x1227s8iz27a-datasheets-1870.pdf 8-SOIC (0.154, 3.90mm Width) I2C, 2-Wire Serial Alarm, Leap Year, Supervisor, Watchdog Timer 2.7V~5.5V X1227 HH:MM:SS (12/24 hr) YY-MM-DD-dd 10μA~20μA @ 2.7V~5V 1.8V~5.5V
RV-4162-C7-32.768KHZ-20PPM-TA-QA RV-4162-C7-32.768KHZ-20PPM-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-rv4162c732768khz20ppmtaqc-datasheets-8260.pdf 8-WCDFN 2 Weeks I2C Alarm, Leap Year, Watchdog Timer Gold Flash (Au) 1V~4.4V 260 40 HH:MM:SS:hh YY-MM-DD-dd 0.5μA @ 3V

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