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Real Time Clocks(2397)
| Image | Name | Manufacturer | Quantity | Mfr | Series | Package | Product Status | Operating Temperature | Mounting Type | Package / Case | Type | Features | Base Product Number | Digi-Key Programmable | Voltage - Supply | Supplier Device Package | DataSheet | RoHS Status | Moisture Sensitivity Level (MSL) | REACH Status | ECCN | HTSUS | Standard Package | Interface | Memory Size | Time Format | Date Format | Voltage - Supply, Battery | Current - Timekeeping (Max) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EPSON RTC-72421B: PURE SN | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | RTC-72421 | Bulk | Obsolete | -10°C ~ 70°C | Through Hole | 18-DIP (0.300", 7.62mm) | Clock/Calendar | Leap Year | Not Verified | 4.5V ~ 5.5V | 18-DIP | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 25 | Parallel | - | HH:MM:SS (12/24 hr) | - | - | 5µA ~ 10µA @ 2V ~ 5V | |||
| EPSON RTC-72423A: PURE SN | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | RTC-72423 | Bulk | 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 | Parallel | - | HH:MM:SS (12/24 hr) | - | - | 5µA ~ 10µA @ 2V ~ 5V | |||
| EPSON RX-4035LC:B3 PURE SN | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | RX-4035LC | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 12-TFSOJ (0.094", 2.40mm Width) | Time Event Recorder | Alarm | Not Verified | 2.4V ~ 5.5V | 12-VSOJ | download | ROHS3 Compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 250 | SPI | - | - | - | 1V ~ 5.5V | 2.5µA @ 3V | ||
| EPSON RX-4035SA:B PURE SN | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | RX-4035SA | Tube | 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 | 25 | SPI | - | - | - | 1V ~ 5.5V | 2.5µA @ 3V | ||
| EPSON RX-4045SA:AA | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | RX-4045SA | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.197", 5.00mm 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 | 25 | SPI | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 1.2µA ~ 1.8µA @ 3V ~ 5V | ||
| EPSON RX-4571LC:B PURE SN | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | RX-4571LC | Strip | 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 | 1 | 3-Wire Serial | - | - | - | - | 0.95µA ~ 1µA @ 3V ~ 5V | ||
| EPSON RX-4801SA:UB PURE SN | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | RX-4801SA | Bulk | 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) | REACH Affected | EAR99 | 8542.39.0001 | 1 | 4-Wire Serial | - | - | - | - | 2.1µA ~ 3.4µA @ 3V ~ 5V | ||
| EPSON RX-4801SA:UB0 PURE SN | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | RX-4801SA | Tape & Reel (TR) | 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) | REACH Affected | EAR99 | 8542.39.0001 | 1,000 | 4-Wire Serial | - | - | - | - | 2.1µA ~ 3.4µA @ 3V ~ 5V | ||
| EPSON RX-4803SA:UA3 PURE SN | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | RX-4803SA | Tape & Reel (TR) | 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 | 250 | SPI | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 2.1µA ~ 3.4µA @ 3V ~ 5V | ||
| EPSON RX-4803SA:UB3 PURE SN | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | RX-4803SA | Tape & Reel (TR) | 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 | 250 | SPI | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 2.1µA ~ 3.4µA @ 3V ~ 5V | ||
| EPSON RX-8025SA:AA0 | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | * | Tape & Reel (TR) | Active | Not Verified | download | ROHS3 Compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1,000 | |||||||||||||||
| EPSON RX-8025SA:AC PURE SN | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | RX-8025SA | Tube | Active | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.197", 5.00mm 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 | 25 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 1.2µA ~ 1.8µA @ 3V ~ 5V | ||
| EPSON RX-8025SA:AC3 PURE SN | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | RX-8025SA | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.197", 5.00mm 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 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 1.2µA ~ 1.8µA @ 3V ~ 5V | ||
| EPSON RX-8035SA:AC3 PURE SN | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | RX-8035SA | 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 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1V ~ 5.5V | 2.5µA @ 3V | ||
| EPSON RX-8035SA:B PURE SN R | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | RX-8035SA | Tube | 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 | 25 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1V ~ 5.5V | 2.5µA @ 3V | ||
 |
EPSON RX-8581JE:B I2C-BUS | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | RX-8581JE | Strip | Obsolete | -40°C ~ 85°C | Surface Mount | 20-LSSOJ (0.213", 5.40mm Width) | Clock/Calendar | Alarm | Not Verified | 1.8V ~ 5.5V | 20-VSOJ | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 1 | I²C | - | - | - | - | 0.8µA ~ 1.2µA @ 3V ~ 5V | ||
|
EPSON RX-8581JE:B0 I2C-BUS | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | RX-8581JE | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 20-LSSOJ (0.213", 5.40mm Width) | Clock/Calendar | Alarm | Not Verified | 1.8V ~ 5.5V | 20-VSOJ | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 1,000 | I²C | - | - | - | - | 0.8µA ~ 1.2µA @ 3V ~ 5V | ||
| EPSON RX-8801SA: UB PURE SN | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | RX-8801SA | 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) | REACH Affected | EAR99 | 8542.39.0001 | 25 | I²C | - | - | - | - | 2.1µA ~ 3.4µA @ 3V ~ 5V | ||
|
EPSON RX-8803LC:UA PURE SN | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | RX-8803LC | Bulk | Active | -40°C ~ 85°C | Surface Mount | 12-TFSOJ (0.094", 2.40mm Width) | Clock/Calendar | Alarm | Not Verified | 1.6V ~ 5.5V | 12-VSOJ | download | ROHS3 Compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | I²C | - | HH:MM:SS | YY-MM-DD | - | 2.1µA ~ 3.4µA @ 3V ~ 5V | |
|
EPSON RX-8803LC:UC3 PURE SN | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | RX-8803LC | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 12-TFSOJ (0.094", 2.40mm Width) | Clock/Calendar | Alarm | Not Verified | 1.6V ~ 5.5V | 12-VSOJ | download | ROHS3 Compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 250 | I²C | - | HH:MM:SS | YY-MM-DD | - | 2.1µA ~ 3.4µA @ 3V ~ 5V | |
| EPSON RX-8803SA:UB PURE SN | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | RX-8803SA | Tube | Active | -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) | REACH Affected | EAR99 | 8542.39.0001 | 25 | I²C | - | HH:MM:SS | YY-MM-DD | - | 2.1µA ~ 3.4µA @ 3V ~ 5V | ||
| EPSON RX-8803SA:UC PURE SN | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | RX-8803SA | Tube | Active | -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) | REACH Affected | EAR99 | 8542.39.0001 | 25 | I²C | - | HH:MM:SS | YY-MM-DD | - | 2.1µA ~ 3.4µA @ 3V ~ 5V | ||
| EPSON RX8130CE:BB | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | RX8130CE | Bulk | 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 | I²C | - | - | - | - | 0.5µA @ 3V | ||
| EPSON RX8900CE:UB0 | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | RX8900CE | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 10-SMD, No Lead | Clock/Calendar | Alarm | Not Verified | 2.5V ~ 5.5V | 10-SMD | download | ROHS3 Compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1,000 | I²C | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1.6V ~ 5.5V | 1.4µA ~ 1.5µA @ 3V ~ 5V | ||
| EPSON RX8900CE:UB6 | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | RX8900CE | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 10-SMD, No Lead | Clock/Calendar | Alarm | Not Verified | 2.5V ~ 5.5V | 10-SMD | download | ROHS3 Compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 2,000 | I²C | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1.6V ~ 5.5V | 1.4µA ~ 1.5µA @ 3V ~ 5V | ||
| EPSON RX8900CE:UBB | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | RX8900CE | Bulk | Active | -40°C ~ 85°C | Surface Mount | 10-SMD, No Lead | Clock/Calendar | Alarm | Not Verified | 2.5V ~ 5.5V | 10-SMD | download | ROHS3 Compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | I²C | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1.6V ~ 5.5V | 1.4µA ~ 1.5µA @ 3V ~ 5V | ||
| EPSON RX8900SA:UBB PURE SN | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | RX8900SA | Bulk | Active | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.197", 5.00mm Width) | Clock/Calendar | Alarm | Not Verified | 2.5V ~ 5.5V | 14-SOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | I²C | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1.6V ~ 5.5V | 1.4µA ~ 1.5µA @ 3V ~ 5V | ||
| Diodes Incorporated PT7C4337AWE | Diodes Incorporated |
Min: 1 Mult: 1 |
/image/Diodes Incorporated | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output | Not Verified | 1.8V ~ 5.5V | 8-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 100 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.8µA @ 1.3V ~ 1.8V | ||
| Diodes Incorporated PT7C4363BZEEX | Diodes Incorporated |
Min: 1 Mult: 1 |
/image/Diodes Incorporated | - | Tape & Reel (TR) | Active | -40°C ~ 85°C (TA) | Surface Mount | 8-WFDFN Exposed Pad | Clock/Calendar | Alarm, Leap Year, Square Wave Output | PT7C4363 | Not Verified | 1.3V ~ 5.5V | 8-TDFN (2x3) | download | RoHS Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 3,000 | I²C, 2-Wire Serial | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 0.85µA ~ 0.9µA @ 3V ~ 5V | |
| National Semiconductor LV8572AN | National Semiconductor |
Min: 1 Mult: 1 |
/image/National Semiconductor | - | Bulk | Active | -40°C ~ 85°C (TA) | Through Hole | 24-DIP (0.300", 7.62mm) | Clock/Calendar | Alarm | Not Verified | 3V ~ 3.6V | 24-DIP | download | RoHS non-compliant | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1 | Parallel | 44B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 2.2V ~ 3.2V | 3mA @ 3V ~ 3.6V |
