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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) |
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ISL12057IRUZ-T | - | ![]() |
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 | ||
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DS1500WE | - | ![]() |
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 | 4.3200 | ![]() |
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 | |||
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DS1244Y-70 | - | ![]() |
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 | ||
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ISL1208IU8 | - | ![]() |
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 | ||
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RX-4571LC:B3 PURE SN | 7.5700 | ![]() |
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 | - | ![]() |
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 | |||
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RX-4035SA:AA3 PURE SN | 7.0638 | ![]() |
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 | |||
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M48T35-70PC1 | 35.4000 | ![]() |
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 | ||
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X1227S8-4.5A | - | ![]() |
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 | |
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M41T00SC64MY6E | - | ![]() |
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 | ||
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RTC-72423A0:ROHS | - | ![]() |
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 | ||||
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PT7C4372AWEX | - | ![]() |
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 | |||
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AB-RTCMK-32.768KHZ-T3 | 6.3300 | ![]() |
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 | |||
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DP8570AVX | 22.6300 | ![]() |
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 | ||
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DS17885E-3 | - | ![]() |
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 | |||||
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ISL12021CVZ | 1.1600 | ![]() |
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 | |||||
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DS1315SN-33+T&R | - | ![]() |
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 | ||
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BQ4285LS | 1.4700 | ![]() |
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 | ||||
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RS5C338A-E2-FB | - | ![]() |
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+ | 5.2100 | ![]() |
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 | 1.5700 | ![]() |
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 | ||||
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S-35399A03-J8T1U | 2.9300 | ![]() |
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 | |||||
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1339AC-31CSRGI | - | ![]() |
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 | ||||
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RX4901CE XS C06 | 6.7100 | ![]() |
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 | |||
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RX-8803LCUA0 PURE SN | 4.9350 | ![]() |
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 | |||
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RX6110SA BX PURE SN | 4.1753 | ![]() |
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 | ||
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1338D-31DVGI | 1.8163 | ![]() |
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 | ||||||
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V3021DL8A+ | 1.9397 | ![]() |
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 | ||||||||
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RV5C338A-E2-F | 0.8400 | ![]() |
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 |
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