- Date Format
- Series
- Packaging
- Time Format
- Package / Case
- Operating Temperature
- Mounting Type
- Features
- Supplier Device Package
- Interface
- Type
- Voltage - Supply
Attribute column
Manufacturer
Epson Clock/Timing - Real Time Clocks
Product | Inventory | Pricing(USD) | Quantity | Datasheet | RoHS | Factory Lead Time | Mount | Mounting Type | Package / Case | Surface Mount | Number of Pins | Supplier Device Package | Weight | Battery Backup Switching | Bus Type | ECCN (US) | Factory Pack QuantityFactory Pack Quantity | HTS | Lead Shape | Maximum Operating Supply Voltage (V) | Maximum Operating Temperature | Maximum Operating Temperature (°C) | Mfr | Minimum Operating Supply Voltage (V) | Minimum Operating Temperature | Minimum Operating Temperature (°C) | Mounting | Mounting Styles | Operating Supply Voltage (Max) | Operating Supply Voltage (Min) | Operating Supply Voltage (Typ) | Operating Temperature (Max.) | Operating Temperature (Min.) | Operating Temperature Classification | Package | Package Height | Package Length | Package Type | Package Width | PCB changed | Product Status | Rad Hardened | RoHS | RTC Bus Interface | Standard Package Name | Supplier Package | Supply Voltage-Max | Supply Voltage-Min | Typical Operating Supply Voltage (V) | Operating Temperature | Packaging | Series | JESD-609 Code | Part Status | Moisture Sensitivity Level (MSL) | Number of Terminations | Type | Terminal Finish | Max Operating Temperature | Min Operating Temperature | Voltage - Supply | Terminal Position | Peak Reflow Temperature (Cel) | Supply Voltage | Terminal Pitch | Time@Peak Reflow Temperature-Max (s) | Pin Count | JESD-30 Code | Function | Operating Supply Voltage | Interface | Max Supply Voltage | Min Supply Voltage | Memory Size | Logic Function | Time Format | Date Format | Current - Timekeeping (Max) | Voltage - Supply, Battery | Information Access Method | Features | Height Seated (Max) | Length | Width | RoHS Status | Lead Free |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 RX-8025SA:AA0 Epson | 49 |
| - | - | - | - | SOIC | - | - | - | 338.011364mg | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 85°C | -40°C | - | - | - | - | - | - | - | - | - | - | - | 5.5V | 1.7V | - | Clock | HH:MM:SS | - | - | - | - | - | - | - | - | RoHS Compliant | - | ||
RX8010SJ:B3 PURE SN EPSON | 11450 |
| Datasheet | 15 Weeks | - | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | RX8010SJ | - | Active | 1 (Unlimited) | - | Clock/Calendar | - | - | - | 1.6V~5.5V | - | - | - | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | 16B | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 0.32μA~0.35μA @ 3V~5V | - | - | Alarm, Leap Year, RAM | - | - | - | ROHS3 Compliant | - | ||
 RTC-72421A EPSON | 200 | - | Datasheet | - | Through Hole | Through Hole | 18-DIP (0.300, 7.62mm) | - | 18 | 18-DIP | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -10°C~70°C | Tube | - | - | Obsolete | 1 (Unlimited) | - | Clock/Calendar | - | 70°C | -10°C | 4.5V~5.5V | - | - | - | - | - | - | - | - | 5V | Parallel | 5.5V | 4.5V | - | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 5μA~10μA @ 2V~5V | - | - | Leap Year | - | - | - | Non-RoHS Compliant | - | ||
 RX-8025SA:AA3 EPSON | 523 | - | Datasheet | 13 Weeks | Surface Mount | Surface Mount | 14-SOIC (0.209, 5.30mm Width) | - | 14 | 14-SOP | 240.999296mg | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | RX-8025SA | - | Active | 1 (Unlimited) | - | Clock/Calendar | - | 85°C | -40°C | 1.7V~5.5V | - | - | - | - | - | - | - | - | 3V | I2C, 2-Wire Serial | 5.5V | 1.7V | - | Clock | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.2μA~1.8μA @ 3V~5V | - | - | Alarm, Leap Year | - | - | - | ROHS3 Compliant | Contains Lead | ||
 RX6110SA:B3 PURE SN EPSON | 14 | - | Datasheet | 13 Weeks | - | Surface Mount | 14-SOIC (0.197, 5.00mm Width) | YES | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | RX6110SA | e3 | Active | 1 (Unlimited) | 14 | Clock/Calendar | Tin (Sn) | - | - | 1.6V~5.5V | DUAL | NOT SPECIFIED | 3V | 1.27mm | NOT SPECIFIED | - | R-PDSO-G14 | - | - | I2C, 2-Wire Serial | - | - | 16B | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 0.25μA~0.27μA @ 3V~5V | 1.1V~5.5V | I2C; SERIAL | Alarm, Leap Year, RAM | 3.3mm | 10.1mm | 5mm | ROHS3 Compliant | - | ||
RX-8025SA:AC0 EPSON | 452 |
| Datasheet | 13 Weeks | Surface Mount | Surface Mount | 14-SOIC (0.197, 5.00mm Width) | - | - | 14-SOP | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | RX-8025SA | - | Active | 1 (Unlimited) | - | Clock/Calendar | - | 85°C | -40°C | 1.7V~5.5V | - | - | - | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.2μA~1.8μA @ 3V~5V | - | - | Alarm, Leap Year | - | - | - | ROHS3 Compliant | - | ||
| Tiny WHSL | 43 |
| Datasheet | 13 Weeks | - | Surface Mount | 14-SOIC (0.197, 5.00mm Width) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | - | RX-4803SA | - | Active | 1 (Unlimited) | - | Clock/Calendar | - | - | - | 1.6V~5.5V | - | - | - | - | - | - | - | - | - | SPI | - | - | - | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2.1μA~3.4μA @ 3V~5V | - | - | Alarm, Leap Year | - | - | - | ROHS3 Compliant | - | ||
RTC-62421A EPSON | 10 | - | Datasheet | - | - | Through Hole | 18-DIP (0.300, 7.62mm) | - | - | 18-DIP | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tube | - | - | Obsolete | 1 (Unlimited) | - | Clock/Calendar | - | - | - | 4.5V~5.5V | - | - | - | - | - | - | - | - | - | Parallel | - | - | - | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8μA~3μA @ 2V~5V | - | - | Leap Year | - | - | - | Non-RoHS Compliant | - | ||
 RX-8581NB B Epson America, Inc | In Stock | - | Datasheet | - | - | - | - | - | - | - | - | - | Serial (I2C) | EAR99 | - | - | No Lead | 5.5 | - | 85 | - | 1.8 | - | -40 | Surface Mount | - | 5.5(V) | 1.8(V) | 3(V) | 85C | -40C | Industrial | - | 1.3 | 6.3(Max) | SON | 4.8 | 20 | - | No | - | - | SON | SON | - | - | 3 | - | Bulk | - | - | LTB | - | - | - | - | - | - | - | - | - | - | - | - | 20 | - | Clock/Calendar/Alarm | - | - | - | - | - | - | HH:MM:SS | DW:DM:M:Y | - | - | - | - | - | - | - | Yes with exemptions | - | ||
RTC-8564JEBX ROHS Epson | 6 |
| - | - | - | Surface Mount | 20-LSSOJ (0.213, 5.40mm Width) | - | - | 20-VSOJ | - | No Backup Switching | - | - | 1 | - | - | - | + 85 C | - | EPSON | - | - 40 C | - | - | SMD/SMT | - | - | - | - | - | - | Tape & Reel (TR) | - | - | - | - | - | Active | - | Details | Serial, 2-Wire, I2C | - | - | 5.5 V | 1.8 V | - | -40°C ~ 85°C | Reel | RTC-8564JE | - | - | - | - | Clock/Calendar | - | - | - | 1.8V ~ 5.5V | - | - | - | - | - | - | - | - | - | I²C | - | - | - | - | HH:MM:SS | YY-MM-DD-dd | 0.7µA ~ 0.8µA @ 3V ~ 5V | - | - | Alarm | - | - | - | - | - | ||
 RX-4581NB:B ROHS EPSON | 43 |
| Datasheet | 13 Weeks | - | Surface Mount | 22-SMD, 20 Leads, Flat Leads | - | - | 22-SON | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Bulk | RX-4581NB | - | Active | 1 (Unlimited) | - | Clock/Calendar | - | - | - | 1.6V~5.5V | - | - | - | - | - | - | - | - | - | SPI | - | - | 16B | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 0.8μA~1.2μA @ 3V~5V | - | - | Alarm, Leap Year, SRAM | - | - | - | ROHS3 Compliant | - | ||
 RTC-72423A EPSON | 2105 | - | Datasheet | - | Surface Mount | Surface Mount | 24-SOIC (0.311, 7.90mm Width) | - | 24 | 24-SOP | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tube | - | - | Obsolete | 1 (Unlimited) | - | Clock/Calendar | - | 85°C | -40°C | 4.5V~5.5V | - | - | - | - | - | - | - | - | - | Parallel | - | - | - | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 5μA~10μA @ 2V~5V | - | - | Leap Year | - | - | - | Non-RoHS Compliant | - | ||
 RA-4574SA:B3 PURE SN EPSON | 43 |
| Datasheet | 13 Weeks | - | Surface Mount | 14-SSOP (0.209, 5.30mm Width) | - | - | 14-SOP | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | RA-4574SA | - | Active | 1 (Unlimited) | - | Clock/Calendar | - | - | - | 1.6V~5.5V | - | - | - | - | - | - | - | - | - | SPI | - | - | - | - | HH:MM:SS | YY-MM-DD-dd | 0.5μA~1μA @ 3V~5V | - | - | Alarm, Leap Year | - | - | - | ROHS3 Compliant | - | ||
 RTC4543SA:B Epson America, Inc | 1 | - | Datasheet | - | - | - | - | - | - | - | - | - | Serial | EAR99 | - | 8542.39.00.01 | Gull-wing | 5.5 | - | 85 | - | 2.5 | - | -40 | Surface Mount | - | - | - | - | - | - | - | - | - | 10.1 | - | 5 | 14 | - | - | - | - | SOP | SOP | - | - | 5 | - | Tube | - | - | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | 14 | - | Clock/Calendar | - | - | - | - | - | - | HH:MM:SS | DW:DM:M:Y | - | - | - | - | - | - | - | RoHS non-compliant | - | ||
RX-4045NB:AA3 EPSON | 564 |
| Datasheet | 13 Weeks | Surface Mount | Surface Mount | 22-LFDFN | - | 22 | 22-SON (5x6) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | RX-4045NB | - | Active | 1 (Unlimited) | - | Clock/Calendar | - | 85°C | -40°C | 1.7V~5.5V | - | - | - | - | - | - | - | - | - | SPI | - | - | - | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.2μA~1.8μA @ 3V~5V | - | - | Alarm, Leap Year | - | - | - | ROHS3 Compliant | - | ||
RX8900SA:UCB PURE SN EPSON | 43 |
| Datasheet | 13 Weeks | - | Surface Mount | 14-SOIC (0.197, 5.00mm Width) | - | - | 14-SOP | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | - | RX8900SA | - | Active | 1 (Unlimited) | - | Clock/Calendar | - | - | - | 2.5V~5.5V | - | - | - | - | - | - | - | - | - | I2C | - | - | - | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1.4μA~1.5μA @ 3V~5V | 1.6V~5.5V | - | Alarm | - | - | - | ROHS3 Compliant | - | ||
 RX-8571SA:B3 PURE SN EPSON | 145 |
| Datasheet | 13 Weeks | - | Surface Mount | 14-SOIC (0.209, 5.30mm Width) | - | - | 14-SOP | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | RX-8571SA | - | Active | 1 (Unlimited) | - | Clock/Calendar | - | - | - | 1.6V~5.5V | - | - | - | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | 16B | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 0.55μA~0.6μA @ 3V~5V | - | - | Alarm, Leap Year, RAM | - | - | - | ROHS3 Compliant | - | ||
RX-8025SA:AC PURE SN EPSON | 6 |
| Datasheet | 13 Weeks | - | Surface Mount | 14-SOIC (0.197, 5.00mm Width) | - | - | 14-SOP | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | - | RX-8025SA | - | Active | 1 (Unlimited) | - | Clock/Calendar | - | - | - | 1.7V~5.5V | - | - | - | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.2μA~1.8μA @ 3V~5V | - | - | Alarm, Leap Year | - | - | - | ROHS3 Compliant | - | ||
RTC-72423A0:ROHS EPSON | 43 |
| Datasheet | 16 Weeks | Surface Mount | Surface Mount | 24-SOIC (0.311, 7.90mm Width) | - | - | 24-SOP | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | RTC-72423 | - | Active | 1 (Unlimited) | - | Clock/Calendar | - | 85°C | -40°C | 4.5V~5.5V | - | - | - | - | - | - | - | - | - | Parallel | - | - | - | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 5μA~10μA @ 2V~5V | - | - | Leap Year | - | - | - | ROHS3 Compliant | - | ||
 RX-4571LC:B3 PURE SN EPSON | 14 |
| Datasheet | 15 Weeks | - | Surface Mount | 12-TFSOJ (0.094, 2.40mm Width) | - | - | 12-VSOJ | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | RX-4571LC | - | Active | 1 (Unlimited) | - | Clock/Calendar | - | - | - | 1.6V~5.5V | - | - | - | - | - | - | - | - | - | 3-Wire Serial | - | - | - | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 0.95μA~1μA @ 3V~5V | - | - | Alarm, Leap Year | - | - | - | ROHS3 Compliant | - |