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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Operating Temperature Mounting Type Package / Case Type Features SIC Programmable Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Interface Memory Size Time Format Date Format Voltage - Supply, Battery Current - Timekeeping (Max)
RX-4581NB:B3 ROHS EPSON RX-4581NB:B3 ROHS -
RFQ
ECAD 8800 0.00000000 EPSON RX-4581NB Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 22-SMD, 20 Leads, Flat Leads Clock/Calendar Alarm, Leap Year, SRAM Not Verified 1.6V ~ 5.5V 22-SON download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 250 SPI 16B HH:MM:SS (24 hr) YY-MM-DD-dd - 0.8µA ~ 1.2µA @ 3V ~ 5V
RX-4045NB:AA3 EPSON RX-4045NB:AA3 10.9000
RFQ
ECAD 1339 0.00000000 EPSON RX-4045NB Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 22-LFDFN Clock/Calendar Alarm, Leap Year Not Verified 1.7V ~ 5.5V 22-SON (5x6) download ROHS3 Compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 250 SPI - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1.2µA ~ 1.8µA @ 3V ~ 5V
RX4111CE B6 EPSON RX4111CE B6 2.1000
RFQ
ECAD 1 0.00000000 EPSON RX4111CE Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 10-SMD, No Lead Clock/Calendar Alarm Not Verified 1.6V ~ 5.5V 10-SMD download ROHS3 Compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,000 SPI, 4-Wire Serial - HH:MM:SS YY-MM-DD - 3µA @ 3V
RX-4803SA:UAB PURE SN EPSON RX-4803SA:UAB PURE SN 5.6932
RFQ
ECAD 8682 0.00000000 EPSON RX-4803SA Tube Active -40°C ~ 85°C Surface Mount 14-SOIC (0.197", 5.00mm Width) Clock/Calendar Alarm, Leap Year Not Verified 1.6V ~ 5.5V 14-SOP download ROHS3 Compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 25 SPI - HH:MM:SS (24 hr) YY-MM-DD-dd - 2.1µA ~ 3.4µA @ 3V ~ 5V
RTC-4701NB:B3 ROHS EPSON RTC-4701NB:B3 ROHS -
RFQ
ECAD 2123 0.00000000 EPSON - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 22-LFDFN Clock/Calendar Alarm, Leap Year Not Verified 1.6V ~ 5.5V 22-SON (5x6) download 1 (Unlimited) EAR99 8542.39.0001 250 3-Wire Serial - HH:MM:SS (24 hr) YY-MM-DD-dd - -
RX-4045NB:AA3 PURE SN EPSON RX-4045NB:AA3 PURE SN 7.7846
RFQ
ECAD 8422 0.00000000 EPSON RX-4045NB Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 22-LFDFN Clock/Calendar Alarm Not Verified 1.7V ~ 5.5V 22-SON (6.3x4.8) download ROHS3 Compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 250 4-Wire Serial - HH:MM:SS YY-MM-DD-dd - 1.2µA ~ 1.8µA @ 3V ~ 5V
RTC-8564JE0:ROHS EPSON RTC-8564JE0:ROHS -
RFQ
ECAD 3317 0.00000000 EPSON RTC-8564JE Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 20-LSSOJ (0.213", 5.40mm Width) Clock/Calendar Alarm, Y2K Not Verified 1.8V ~ 5.5V 20-VSOJ download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 1,000 I²C, 2-Wire Serial - HH:MM:SS YY-MM-DD-dd - 0.7µA ~ 0.8µA @ 3V ~ 5V
RTC-7301SF:B3 ROHS EPSON RTC-7301SF:B3 ROHS -
RFQ
ECAD 6688 0.00000000 EPSON - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 24-SOP (0.213", 5.40mm Width) Clock/Calendar Alarm, Leap Year Not Verified 2.4V ~ 5.5V 24-SSOP download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 250 Parallel - HH:MM:SS (24 hr) YY-MM-DD-dd - 1µA ~ 2µA @ 3V ~ 5V
RX8130CE B0 EPSON RX8130CE B0 1.6100
RFQ
ECAD 2 0.00000000 EPSON RX8130CE Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 10-SMD, No Lead Time Event Recorder Alarm Not Verified 1.25V ~ 5.5V 10-SMD download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 I²C - - - - 0.5µA @ 3V
RTC-4574SA:B3 ROHS EPSON RTC-4574SA:B3 ROHS -
RFQ
ECAD 9285 0.00000000 EPSON RTC-4574SA Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 14-SOIC (0.209", 5.30mm Width) Clock/Calendar Alarm, Leap Year Not Verified 1.6V ~ 5.5V 14-SOP download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 250 3-Wire Serial - HH:MM:SS (24 hr) YY-MM-DD-dd - 1µA ~ 2µA @ 3V ~ 5V
RTC-8564JE:B3:ROHS EPSON RTC-8564JE:B3:ROHS 10.3400
RFQ
ECAD 15 0.00000000 EPSON RTC-8564JE Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 20-LSSOJ (0.213", 5.40mm Width) Clock/Calendar Alarm, Y2K Not Verified 1.8V ~ 5.5V 20-VSOJ download ROHS3 Compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 250 I²C, 2-Wire Serial - HH:MM:SS YY-MM-DD-dd - 0.7µA ~ 0.8µA @ 3V ~ 5V
RA-4574SA:B PURE SN EPSON RA-4574SA:B PURE SN -
RFQ
ECAD 7682 0.00000000 EPSON RA-4574SA Tube Obsolete -40°C ~ 85°C Surface Mount 14-SOIC (0.197", 5.00mm Width) Clock/Calendar Alarm Not Verified 1.6V ~ 5.5V 14-SOP download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 100 3-Wire Serial - - - - 1µA ~ 2µA @ 3V ~ 5V
RTC-62421B EPSON RTC-62421B -
RFQ
ECAD 2332 0.00000000 EPSON - Tube Obsolete -40°C ~ 85°C Through Hole 18-DIP (0.300", 7.62mm) Clock/Calendar Leap Year Not Verified 4.5V ~ 5.5V 18-DIP download RoHS non-compliant 1 (Unlimited) Vendor Undefined SE3248 EAR99 8542.39.0001 25 Parallel - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1.8µA ~ 3µA @ 2V ~ 5V
RTC-4543SA:B0:PURE SN EPSON RTC-4543SA:B0:PURE SN -
RFQ
ECAD 9673 0.00000000 EPSON RTC-4543SA Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 14-SOIC (0.197", 5.00mm Width) Clock/Calendar - Not Verified 2.5V ~ 5.5V 14-SOP download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 1,000 3-Wire Serial - - - - 1µA ~ 3µA @ 2V ~ 5V
RX-8025SA:AA0:ROHS EPSON RX-8025SA:AA0:ROHS -
RFQ
ECAD 2601 0.00000000 EPSON RX-8025SA Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 14-SOIC (0.209", 5.30mm Width) Clock/Calendar Alarm, Leap Year Not Verified 1.7V ~ 5.5V 14-SOP download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 1,000 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1.2µA ~ 1.8µA @ 3V ~ 5V
RX-4045NB:AAB PURE SN EPSON RX-4045NB:AAB PURE SN 8.1510
RFQ
ECAD 2369 0.00000000 EPSON RX-4045NB Strip Active -40°C ~ 85°C Surface Mount 22-LFDFN Clock/Calendar Alarm Not Verified 1.7V ~ 5.5V 22-SON (6.3x4.8) download ROHS3 Compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 4-Wire Serial - HH:MM:SS YY-MM-DD-dd - 1.2µA ~ 1.8µA @ 3V ~ 5V
RTC-4574JE:B3 ROHS EPSON RTC-4574JE:B3 ROHS -
RFQ
ECAD 9446 0.00000000 EPSON RTC-4574JE Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 20-LSSOJ (0.213", 5.40mm Width) Clock/Calendar Alarm, Leap Year Not Verified 1.6V ~ 5.5V 20-VSOJ download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 250 3-Wire Serial - HH:MM:SS (24 hr) YY-MM-DD-dd - 1µA ~ 2µA @ 3V ~ 5V
RX-4581NB:B ROHS EPSON RX-4581NB:B ROHS -
RFQ
ECAD 8012 0.00000000 EPSON RX-4581NB Bulk Obsolete -40°C ~ 85°C Surface Mount 22-SMD, 20 Leads, Flat Leads Clock/Calendar Alarm, Leap Year, SRAM Not Verified 1.6V ~ 5.5V 22-SON download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 1 SPI 16B HH:MM:SS (24 hr) YY-MM-DD-dd - 0.8µA ~ 1.2µA @ 3V ~ 5V
RX-4045NB:AAB EPSON RX-4045NB:AAB 8.1510
RFQ
ECAD 8315 0.00000000 EPSON RX-4045NB Strip Active -40°C ~ 85°C Surface Mount 22-LFDFN Clock/Calendar Alarm Not Verified 1.7V ~ 5.5V 22-SON (6.3x4.8) download ROHS3 Compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 4-Wire Serial - HH:MM:SS YY-MM-DD-dd - 1.2µA ~ 1.8µA @ 3V ~ 5V
RTC-62421A:ROHS EPSON RTC-62421A:ROHS -
RFQ
ECAD 3201 0.00000000 EPSON - Tube Obsolete -40°C ~ 85°C Through Hole 18-DIP (0.300", 7.62mm) Clock/Calendar Leap Year Not Verified 4.5V ~ 5.5V 18-DIP download 1 (Unlimited) Vendor Undefined EAR99 8542.39.0001 25 Parallel - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1.8µA ~ 3µA @ 2V ~ 5V
RX-4045SA:AA3 EPSON RX-4045SA:AA3 -
RFQ
ECAD 3170 0.00000000 EPSON RX-4045SA Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 14-SOIC (0.209", 5.30mm Width) Clock/Calendar Alarm, Leap Year Not Verified 1.7V ~ 5.5V 14-SOP download ROHS3 Compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 250 SPI - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1.2µA ~ 1.8µA @ 3V ~ 5V
RX8111CE A0 EPSON RX8111CE A0 2.1600
RFQ
ECAD 803 0.00000000 EPSON RX8111CE Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 10-SMD, No Lead Clock/Calendar Alarm Not Verified 1.6V ~ 5.5V 10-SMD download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 I²C - HH:MM:SS YY-MM-DD - 3µA @ 3V
RX8111CE A3 EPSON RX8111CE A3 3.0199
RFQ
ECAD 1084 0.00000000 EPSON RX8111CE Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 10-SMD, No Lead Clock/Calendar Alarm, RAM Not Verified 1.6V ~ 5.5V 10-SMD download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 114-RX8111CEA3 EAR99 8542.39.0001 250 I²C - HH:MM:SS YY-MM-DD - 3µA @ 3V
RTC-4543SA:A0:PURE SN EPSON RTC-4543SA:A0:PURE SN -
RFQ
ECAD 3644 0.00000000 EPSON RTC-4543SA Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 14-SOIC (0.197", 5.00mm Width) Clock/Calendar - Not Verified 2.5V ~ 5.5V 14-SOP download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 1,000 3-Wire Serial - - - - 1µA ~ 3µA @ 2V ~ 5V
RX-8581SA:B:PURE SN EPSON RX-8581SA:B:PURE SN -
RFQ
ECAD 8217 0.00000000 EPSON RX-8581SA Tube Obsolete -40°C ~ 85°C Surface Mount 14-SOIC (0.197", 5.00mm Width) Clock/Calendar Alarm Not Verified 1.8V ~ 5.5V 14-SOP download ROHS3 Compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 I²C - - - - 0.8µA ~ 1.2µA @ 3V ~ 5V
RX-8025NBAC PURE SN EPSON RX-8025NBAC PURE SN 7.6604
RFQ
ECAD 4602 0.00000000 EPSON RX-8025NB Bulk Active -40°C ~ 85°C Surface Mount 22-SMD, 20 Leads, Flat Leads Clock/Calendar Alarm Not Verified 1.7V ~ 5.5V 22-SON (6.3x4.8) download ROHS3 Compliant 1 (Unlimited) REACH Affected 114-RX-8025NBACPURESN EAR99 8542.39.0001 1 I²C - HH:MM:SS YY-MM-DD 1.15V ~ 5.5V 1.2µA ~ 1.8µA @ 3V ~ 5V
RX-8025SA:AA0:PURE SN EPSON RX-8025SA:AA0:PURE SN -
RFQ
ECAD 8246 0.00000000 EPSON RX-8025SA Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 14-SOIC (0.209", 5.30mm Width) Clock/Calendar Alarm, Leap Year Not Verified 1.7V ~ 5.5V 14-SOP download ROHS3 Compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1.2µA ~ 1.8µA @ 3V ~ 5V
RX-8571SA:B  PURE SN EPSON RX-8571SA:B PURE SN 3.2912
RFQ
ECAD 7431 0.00000000 EPSON RX-8571SA Bulk Active -40°C ~ 85°C Surface Mount 14-SOIC (0.197", 5.00mm Width) Clock/Calendar Alarm, SRAM Not Verified 1.6V ~ 5.5V 14-SOP download ROHS3 Compliant 1 (Unlimited) REACH Affected RX-8571SA:BPURESN EAR99 8542.39.0001 25 I²C 16B - - - 0.4µA @ 3V
RX4901CE XS D06 EPSON RX4901CE XS D06 6.7100
RFQ
ECAD 2 0.00000000 EPSON RX4901CE Tape & Reel (TR) Active -40°C ~ 105°C (TA) Surface Mount 10-SMD, No Lead Clock/Calendar Alarm Not Verified 1.6V ~ 5.5V 10-SMD download ROHS3 Compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,000 SPI, 4-Wire Serial - HH:MM:SS YY-MM-DD - 1.5µA @ 3V
RX8901CE XB A06 EPSON RX8901CE XB A06 4.8600
RFQ
ECAD 1 0.00000000 EPSON RX8901CE Tape & Reel (TR) Active -40°C ~ 105°C (TA) Surface Mount 10-SMD, No Lead Clock/Calendar Alarm Not Verified 1.6V ~ 5.5V 10-SMD download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,000 I²C - HH:MM:SS YY-MM-DD - 1.5µA @ 3V
  • Daily average RFQ Volume

    2000+

    Daily average RFQ Volume

  • Standard Product Unit

    30,000,000

    Standard Product Unit

  • Worldwide Manufacturers

    2800+

    Worldwide Manufacturers

  • In-stock Warehouse

    15,000 m2

    In-stock Warehouse