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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 Base Product Number 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)
ISL12057IRUZ-T Renesas Electronics America Inc ISL12057IRUZ-T -
RFQ
ECAD 8920 0.00000000 Renesas Electronics America Inc - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 8-UFDFN Clock/Calendar Alarm, Leap Year ISL12057 Not Verified 1.8V ~ 3.6V 8-UTDFN (2x2) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.65µA @ 1.8V
DS1500WE Analog Devices Inc./Maxim Integrated DS1500WE -
RFQ
ECAD 4021 0.00000000 Analog Devices Inc./Maxim Integrated - Bag Obsolete 0°C ~ 70°C Surface Mount 32-LFSOP (0.724", 18.40mm Width) Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K DS1500 Not Verified 3V ~ 3.6V 32-TSOP download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 Parallel 256B HH:MM:SS (24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 4mA @ 3V ~ 3.6V
DS1302Z+T&R Analog Devices Inc./Maxim Integrated DS1302Z+T&R 4.3200
RFQ
ECAD 586 0.00000000 Analog Devices Inc./Maxim Integrated - Tape & Reel (TR) Active 0°C ~ 70°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Leap Year, NVSRAM, Trickle-Charger DS1302 Not Verified 2V ~ 5.5V 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 3-Wire Serial 31B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2V ~ 5.5V 0.3µA ~ 1µA @ 2V ~ 5V
DS1244Y-70 Analog Devices Inc./Maxim Integrated DS1244Y-70 -
RFQ
ECAD 5969 0.00000000 Analog Devices Inc./Maxim Integrated - Tube Obsolete 0°C ~ 70°C Through Hole 28-DIP Module (0.600", 15.24mm) Phantom Time Chip Leap Year, NVSRAM DS1244 Not Verified 4.5V ~ 5.5V 28-EDIP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 12 Parallel 32KB HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd - 10mA @ 5V
ISL1208IU8 Renesas Electronics America Inc ISL1208IU8 -
RFQ
ECAD 4673 0.00000000 Renesas Electronics America Inc - Tube Obsolete -40°C ~ 85°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Clock/Calendar Alarm, Leap Year, SRAM ISL1208 Not Verified 2.7V ~ 5.5V 8-MSOP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 80 I²C, 2-Wire Serial 2B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 4µA ~ 6µA @ 3V ~ 5V
RX-4571LC:B3 PURE SN EPSON RX-4571LC:B3 PURE SN 7.5700
RFQ
ECAD 3 0.00000000 EPSON RX-4571LC Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 12-TFSOJ (0.094", 2.40mm Width) Clock/Calendar Alarm, Leap Year Not Verified 1.6V ~ 5.5V 12-VSOJ download ROHS3 Compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 250 3-Wire Serial - HH:MM:SS (24 hr) YY-MM-DD-dd - 0.95µA ~ 1µA @ 3V ~ 5V
BQ4285EP Texas Instruments BQ4285EP -
RFQ
ECAD 3974 0.00000000 Texas Instruments - Tube Obsolete 0°C ~ 70°C Through Hole 24-DIP (0.600", 15.24mm) Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output BQ4285 Not Verified 4.5V ~ 5.5V 24-PDIP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 15 Parallel 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 4V 300µA @ 5V
RX-4035SA:AA3 PURE SN EPSON RX-4035SA:AA3 PURE SN 7.0638
RFQ
ECAD 3521 0.00000000 EPSON RX-4035SA Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 14-SOIC (0.197", 5.00mm Width) Time Event Recorder Alarm Not Verified 2.4V ~ 5.5V 14-SOP download ROHS3 Compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 250 SPI - - - 1V ~ 5.5V 2.5µA @ 3V
M48T35-70PC1 STMicroelectronics M48T35-70PC1 35.4000
RFQ
ECAD 2490 0.00000000 STMicroelectronics Timekeeper® Tube Active 0°C ~ 70°C Through Hole 28-DIP Module (0.600", 15.24mm) Clock/Calendar Leap Year M48T35 Not Verified 4.75V ~ 5.5V 28-PCDIP, CAPHAT® download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 12 Parallel - HH:MM:SS (24 hr) YY-MM-DD-dd - 2mA @ 4.75V ~ 5.5V
X1227S8-4.5A Renesas Electronics America Inc X1227S8-4.5A -
RFQ
ECAD 7001 0.00000000 Renesas Electronics America Inc - Tube Obsolete 0°C ~ 70°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer X1227 Not Verified 4.5V ~ 5.5V 8-SOIC - RoHS non-compliant 1 (Unlimited) REACH Unaffected X1227S84.5A EAR99 8542.39.0001 100 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V
M41T00SC64MY6E STMicroelectronics M41T00SC64MY6E -
RFQ
ECAD 9372 0.00000000 STMicroelectronics - Tube Obsolete -40°C ~ 85°C Surface Mount 18-SOX, 18-SOIC with Crystal (7.5mm Width) Clock/Calendar EEPROM, Leap Year M41T00 Not Verified 2.7V ~ 5.5V 18-SOX download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,100 I²C, 2-Wire Serial 8KB HH:MM:SS YY-MM-DD-dd 2.5V ~ 35V 100µA (Typ) @ 2.7V ~ 5.5V
RTC-72423A0:ROHS EPSON RTC-72423A0:ROHS -
RFQ
ECAD 1702 0.00000000 EPSON RTC-72423 Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 24-SOIC (0.311", 7.90mm Width) Clock/Calendar Leap Year Not Verified 4.5V ~ 5.5V 24-SOP download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 1,000 Parallel - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 5µA ~ 10µA @ 2V ~ 5V
PT7C4372AWEX Diodes Incorporated PT7C4372AWEX -
RFQ
ECAD 9271 0.00000000 Diodes Incorporated - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year Not Verified 1.8V ~ 6V 8-SOIC download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.8µA @ 3V
AB-RTCMK-32.768KHZ-T3 Abracon LLC AB-RTCMK-32.768KHZ-T3 6.3300
RFQ
ECAD 1 0.00000000 Abracon LLC - Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 8-SMD Module Clock/Calendar Alarm, Leap Year, Square Wave Output, TCXO/Crystal Not Verified 1.3V ~ 5.5V 8-SMT download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD - 2µA @ 3V
DP8570AVX National Semiconductor DP8570AVX 22.6300
RFQ
ECAD 3 0.00000000 National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 28-LCC (J-Lead) Timer Clock Peripheral (TCP) Alarm, Leap Year DP8570 Not Verified 4.5V ~ 5.5V 28-PLCC (11.51x11.51) download RoHS non-compliant 2A (4 Weeks) REACH Affected EAR99 8542.39.0001 750 Parallel 44B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 2.2V ~ 5.1V 1µA @ 5V
DS17885E-3 Analog Devices Inc./Maxim Integrated DS17885E-3 -
RFQ
ECAD 9088 0.00000000 Analog Devices Inc./Maxim Integrated - Bag Discontinued at SIC 0°C ~ 70°C Surface Mount 28-TSSOP (0.465", 11.80mm Width) Real Time Clock (RTC) DS17885 Not Verified 3V 28-TSOP download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 234 Multiplexed 8K HH:MM:SS YYYY-MM-DD
ISL12021CVZ Intersil ISL12021CVZ 1.1600
RFQ
ECAD 1 0.00000000 Intersil - Tube Obsolete -20°C ~ 70°C Surface Mount 14-TSSOP (0.173", 4.40mm Width) Clock/Calendar Alarm, Daylight Savings, Leap Year, SRAM Not Verified 2.7V ~ 5.5V 14-TSSOP download ROHS3 Compliant EAR99 8542.39.0001 96 I²C, 2-Wire Serial 128B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 5.5µA ~ 6.5µA @ 3V ~ 5V
DS1315SN-33+T&R Analog Devices Inc./Maxim Integrated DS1315SN-33+T&R -
RFQ
ECAD 3656 0.00000000 Analog Devices Inc./Maxim Integrated - Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 16-SOIC (0.295", 7.50mm Width) Phantom Time Chip Leap Year DS1315 Not Verified 3V ~ 3.6V 16-SOIC - ROHS3 Compliant REACH Unaffected 175-DS1315SN-33+T&RTR EAR99 8542.39.0001 1,000 Parallel - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 1.1mA @ 3.3V
BQ4285LS Texas Instruments BQ4285LS 1.4700
RFQ
ECAD 976 0.00000000 Texas Instruments * Tube Obsolete Surface Mount 24-SOIC (0.295", 7.50mm Width) Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output BQ4285 Not Verified 2.7V ~ 3.6V 24-SOIC download RoHS non-compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 60 Parallel 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4V ~ 4V
RS5C338A-E2-FB Nisshinbo Micro Devices Inc. RS5C338A-E2-FB -
RFQ
ECAD 8575 0.00000000 Nisshinbo Micro Devices Inc. - Bulk Last Time Buy -40°C ~ 85°C Surface Mount 10-LFSOP (0.173", 4.40mm Width) Clock/Calendar Alarm, Leap Year 2V ~ 5.5V 10-SSOP - 2129-RS5C338A-E2-FB 1 3-Wire Serial 8B HH:MM:SS (12/24 hr) YY-MM-DD - 0.8µA @ 3V
DS1390U-18+ Analog Devices Inc./Maxim Integrated DS1390U-18+ 5.2100
RFQ
ECAD 291 0.00000000 Analog Devices Inc./Maxim Integrated - Tube Active -40°C ~ 85°C Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Clock/Calendar Alarm, Leap Year, Square Wave Output, Trickle-Charger DS1390 Not Verified 1.71V ~ 1.89V 10-uMAX/uSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 SPI - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3V ~ 3.7V 100µA @ 1.71V ~ 1.89V
PCF85263AUKZ NXP USA Inc. PCF85263AUKZ 1.5700
RFQ
ECAD 39 0.00000000 NXP USA Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 12-XFBGA, WLCSP Clock/Calendar Alarm, Leap Year, Watchdog Timer Not Verified 0.9V ~ 5.5V, 1.8V ~ 5.5V 12-WLCSP (1.19x0.94) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 20,000 I²C - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 0.9V ~ 5.5V 0.885µA @ 3.3V
S-35399A03-J8T1U ABLIC Inc. S-35399A03-J8T1U 2.9300
RFQ
ECAD 3 0.00000000 ABLIC Inc. S-35399A03 Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) Clock/Calendar Alarm, Leap Year Not Verified 1.3V ~ 5.5V 8-SOP-J download 1 (Unlimited) EAR99 8542.39.0001 4,000 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 14µA ~ 30µA @ 3V ~ 5V
1339AC-31CSRGI Renesas Electronics America Inc 1339AC-31CSRGI -
RFQ
ECAD 1129 0.00000000 Renesas Electronics America Inc - Tube Obsolete -40°C ~ 85°C (TA) Surface Mount 16-SOIC (0.295", 7.50mm Width) Clock/Calendar Alarm, Leap Year, Square Wave Output, Trickle-Charger Not Verified 3.3V ~ 5.5V 16-SOIC - 3 (168 Hours) 800-1339AC-31CSRGI EAR99 8542.39.0001 46 I²C, Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3V ~ 3.7V 200µA @ 3.63V ~ 5.5V
RX4901CE XS C06 EPSON RX4901CE XS C06 6.7100
RFQ
ECAD 1 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
RX-8803LCUA0 PURE SN EPSON RX-8803LCUA0 PURE SN 4.9350
RFQ
ECAD 1003 0.00000000 EPSON RX-8803LC Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 12-TFSOJ (0.094", 2.40mm Width) Clock/Calendar Alarm 1.6V ~ 5.5V 12-VSOJ download ROHS3 Compliant 1 (Unlimited) REACH Affected 114-RX-8803LCUA0PURESNTR EAR99 8542.39.0001 1,000 I²C - HH:MM:SS YY-MM-DD 1.6V ~ 5.5V 2.1µA ~ 3.4µA @ 3V ~ 5V
RX6110SA BX PURE SN EPSON RX6110SA BX PURE SN 4.1753
RFQ
ECAD 2847 0.00000000 EPSON RX6110SA Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 14-SOIC (0.197", 5.00mm Width) Clock/Calendar Alarm, RAM Not Verified 1.6V ~ 5.5V 14-SOP download ROHS3 Compliant 1 (Unlimited) REACH Affected 114-RX6110SABXPURESNTR EAR99 8542.39.0001 1 I²C, SPI 16B HH:MM:SS YY-MM-DD 1.1V ~ 5.5V 2.1µA @ 3V
1338D-31DVGI Renesas Electronics America Inc 1338D-31DVGI 1.8163
RFQ
ECAD 7884 0.00000000 Renesas Electronics America Inc - Tube Active -40°C ~ 85°C (TA) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Clock/Calendar 3.3V ~ 5.5V 8-TSSOP - ROHS3 Compliant 3 (168 Hours) 800-1338D-31DVGI EAR99 8542.39.0001 1 I²C 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3V ~ 3.7V
V3021DL8A+ EM Microelectronic V3021DL8A+ 1.9397
RFQ
ECAD 6855 0.00000000 EM Microelectronic - Tube Active -40°C ~ 85°C (TA) Through Hole 8-DIP (0.300", 7.62mm) Clock/Calendar Leap Year, RAM 2V ~ 5.5V 8-DIP - 2651-V3021DL8A+ 50 3-Wire Serial 1B HH:MM:SS YY-MM-DD-dd - 1.8µA @ 5V
RV5C338A-E2-F Nisshinbo Micro Devices Inc. RV5C338A-E2-F 0.8400
RFQ
ECAD 8758 0.00000000 Nisshinbo Micro Devices Inc. * Tape & Reel (TR) Active RV5C338 Not Verified download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 2,000
  • 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