- 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 | Bus Type | ECCN (US) | Lead Shape | Maximum Operating Supply Voltage (V) | Maximum Operating Temperature (°C) | Minimum Operating Supply Voltage (V) | Minimum Operating Temperature (°C) | Mounting | Package Length | Package Width | PCB changed | Standard Package Name | Supplier Package | 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 | Reach Compliance Code | Time@Peak Reflow Temperature-Max (s) | Pin Count | JESD-30 Code | Function | Qualification Status | Power Supplies | Interface | Max Supply Voltage | Min Supply Voltage | Memory Size | Logic Function | Time Format | Date Format | Current - Timekeeping (Max) | Time-Min | Interrupt Capability | Voltage - Supply, Battery | Volatile | Information Access Method | Features | Height Seated (Max) | Length | Width | RoHS Status | Lead Free |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 RA-8565SA:B3 ROHS EPSON | In Stock | - | Datasheet | - | - | Surface Mount | 14-SOIC (0.209, 5.30mm Width) | - | - | 14-SOP | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~125°C | Tape & Reel (TR) | - | - | Obsolete | 1 (Unlimited) | - | Clock/Calendar | - | - | - | 1.8V~5.5V | - | - | - | - | - | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1μA~1.8μA @ 3V~5V | - | - | - | - | - | Alarm, Leap Year | - | - | - | - | - | ||
 RX-4575LC:B3:PURE SN EPSON | In Stock | - | Datasheet | - | - | Surface Mount | 12-TFSOJ (0.094, 2.40mm Width) | YES | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | - | e3 | Obsolete | 1 (Unlimited) | 12 | Clock/Calendar | Tin (Sn) | - | - | 1.6V~5.5V | DUAL | - | - | 0.5mm | compliant | - | - | R-PDSO-J12 | - | Not Qualified | 1.8/5V | 3-Wire Serial | - | - | - | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 0.7μA~0.9μA @ 3V~5V | SECONDS | Y | - | YES | SERIAL, FIXED PROTOCOL | Alarm, Leap Year | - | - | - | RoHS Compliant | - | ||
 RX-8581JE:B3 I2C-BUS EPSON | In Stock | - | Datasheet | 13 Weeks | - | Surface Mount | 20-LSSOJ (0.213, 5.40mm Width) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | RX-8581JE | - | Active | 1 (Unlimited) | - | Clock/Calendar | - | - | - | 1.8V~5.5V | - | - | - | - | - | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 0.8μA~1.2μA @ 3V~5V | - | - | - | - | - | Alarm, Leap Year | - | - | - | ROHS3 Compliant | - | ||
 RX8900SA:UB3 PURE SN EPSON | 14 |
| Datasheet | 13 Weeks | - | Surface Mount | 14-SOIC (0.197, 5.00mm Width) | - | - | 14-SOIC | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | 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-4045SA:AA3 EPSON | In Stock | - | Datasheet | - | Surface Mount | Surface Mount | 14-SOIC (0.209, 5.30mm Width) | - | 14 | 14-SOP | 338.011364mg | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | RX-4045SA | - | Obsolete | 1 (Unlimited) | - | Clock/Calendar | - | 85°C | -40°C | 1.7V~5.5V | - | - | - | - | - | - | - | - | - | - | - | SPI | 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 | ||
 Q41802551000100 Epson America, Inc | In Stock | - | Datasheet | - | - | - | - | - | - | - | - | Serial (I2C) | EAR99 | Gull-wing | 5.5 | 85 | 1.7 | -40 | Surface Mount | 10.1 | 5 | 14 | SOP | SOP | 3 | - | Tape and Reel | - | - | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | 14 | - | Clock/Calendar/Alarm/Timer/Interrupt | - | - | - | - | - | - | - | HH:MM:SS | DW:DM:M:Y | - | - | - | - | - | - | - | - | - | - | Yes with exemptions | - | ||
 RX-8801JE:UA3 ROHS EPSON | In Stock | - | Datasheet | - | - | Surface Mount | 20-LSSOJ (0.213, 5.40mm Width) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | - | - | Obsolete | 1 (Unlimited) | - | Clock/Calendar | - | - | - | 1.6V~5.5V | - | - | - | - | - | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2.8μA~3.4μA @ 3V~5V | - | - | - | - | - | Alarm, Leap Year | - | - | - | - | - | ||
 RTC-8564JE:3 EPSON | In Stock | - | Datasheet | - | Surface Mount | Surface Mount | 20-LSSOJ (0.213, 5.40mm Width) | - | 20 | 20-VSOJ | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | - | - | Obsolete | 1 (Unlimited) | - | Clock/Calendar | - | 85°C | -40°C | 1.8V~5.5V | - | - | - | - | - | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | HH:MM:SS | YY-MM-DD-dd | 0.7μA~0.8μA @ 3V~5V | - | - | - | - | - | Alarm, Y2K | - | - | - | Non-RoHS Compliant | - | ||
RX-8581JE:B0 EPSON | In Stock | - | Datasheet | 13 Weeks | Surface Mount | Surface Mount | 20-LSSOJ (0.213, 5.40mm Width) | - | 20 | 20-VSOJ | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | RX-8581JE | - | Active | 1 (Unlimited) | - | Clock/Calendar | - | 85°C | -40°C | 1.8V~5.5V | - | - | - | - | - | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 0.8μA~1.2μA @ 3V~5V | - | - | - | - | - | Alarm, Leap Year | - | - | - | ROHS3 Compliant | - | ||
 RX-4581NB:B3 ROHS EPSON | In Stock | - | Datasheet | 13 Weeks | - | Surface Mount | 22-SMD, 20 Leads, Flat Leads | - | - | 22-SON | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | 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 | - | ||
RX-8581JE:B I2C-BUS EPSON | 43 |
| Datasheet | 13 Weeks | - | Surface Mount | 20-LSSOJ (0.213, 5.40mm Width) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | - | RX-8581JE | - | Active | 1 (Unlimited) | - | Clock/Calendar | - | - | - | 1.8V~5.5V | - | - | - | - | - | - | - | - | - | - | - | I2C | - | - | - | - | - | - | 0.8μA~1.2μA @ 3V~5V | - | - | - | - | - | Alarm | - | - | - | ROHS3 Compliant | - | ||
RX-8581NB:B PURE SN EPSON | 43 |
| Datasheet | 13 Weeks | - | Surface Mount | 22-LFDFN | - | - | 22-SON (6.3x4.8) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | - | RX-8581NB | - | Active | 1 (Unlimited) | - | Clock/Calendar | - | - | - | 1.8V~5.5V | - | - | - | - | - | - | - | - | - | - | - | I2C | - | - | - | - | - | - | 0.8μA~1.2μA @ 3V~5V | - | - | - | - | - | Alarm | - | - | - | ROHS3 Compliant | - | ||
 RTC-4543SB:A EPSON | In Stock | - | Datasheet | - | Surface Mount | Surface Mount | 18-SOIC (0.209, 5.30mm Width) | - | - | 18-SOP | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Bulk | - | - | Obsolete | 1 (Unlimited) | - | Clock/Calendar | - | 85°C | -40°C | 2.5V~5.5V | - | - | - | - | - | - | - | - | - | - | - | 3-Wire Serial | - | - | - | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1μA~3μA @ 2V~5V | - | - | - | - | - | Leap Year | - | - | - | Non-RoHS Compliant | - | ||
| Tiny WHSL | 14 |
| Datasheet | 15 Weeks | - | Surface Mount | 12-TFSOJ (0.094, 2.40mm Width) | YES | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | RX-8803LC | e3 | Active | 1 (Unlimited) | 12 | Clock/Calendar | Tin (Sn) | - | - | 1.6V~5.5V | DUAL | NOT SPECIFIED | 3V | 0.5mm | - | NOT SPECIFIED | - | R-PDSO-J12 | - | - | - | I2C | - | - | - | - | HH:MM:SS | YY-MM-DD | 2.1μA~3.4μA @ 3V~5V | - | - | - | - | I2C | Alarm | 1.2mm | 3.6mm | 2.4mm | ROHS3 Compliant | - | ||
RX8900SA:UA3 PURE SN EPSON | 14 |
| Datasheet | 13 Weeks | - | Surface Mount | 14-SOIC (0.197, 5.00mm Width) | - | - | 14-SOIC | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | 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 | - | ||
 RTC-7301SF:B ROHS EPSON | 43 |
| Datasheet | 13 Weeks | - | Surface Mount | 24-SOP (0.213, 5.40mm Width) | - | - | 24-SSOP | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | - | - | - | Active | 1 (Unlimited) | - | Clock/Calendar | - | - | - | 2.4V~5.5V | - | - | - | - | - | - | - | - | - | - | - | Parallel | - | - | - | - | - | - | 1μA~2μA @ 3V~5V | - | - | - | - | - | Alarm | - | - | - | ROHS3 Compliant | - | ||
 RX8804CE:XA3 EPSON | 6 | - | Datasheet | 13 Weeks | - | Surface Mount | 10-SMD, No Lead | - | - | 10-SMD | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~105°C | Tape & Reel (TR) | RX8804CE | - | Active | 1 (Unlimited) | - | Clock/Calendar | - | - | - | 1.6V~5.5V | - | - | - | - | - | - | - | - | - | - | - | I2C | - | - | - | - | - | - | 1.5μA~1.6μA @ 3V~5V | - | - | - | - | - | Alarm | - | - | - | ROHS3 Compliant | - | ||
RX-8564LC:B0 PURE SN EPSON | 1880 |
| Datasheet | 15 Weeks | - | Surface Mount | 12-TFSOJ (0.094, 2.40mm Width) | - | - | 12-VSOJ | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | RX-8564LC | - | Active | 1 (Unlimited) | - | Clock/Calendar | - | - | - | 1.8V~5.5V | - | - | - | - | - | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 0.65μA~0.8μA @ 2V~5V | - | - | - | - | - | Alarm, Leap Year | - | - | - | ROHS3 Compliant | - | ||
RTC-8564JE:B0 ROHS EPSON | 14 |
| Datasheet | 13 Weeks | - | Surface Mount | 20-LSSOJ (0.213, 5.40mm Width) | - | - | 20-VSOJ | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | RTC-8564JE | - | Active | 1 (Unlimited) | - | Clock/Calendar | - | - | - | 1.8V~5.5V | - | - | - | - | - | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | HH:MM:SS | YY-MM-DD-dd | 0.7μA~0.8μA @ 3V~5V | - | - | - | - | - | Alarm, Y2K | - | - | - | ROHS3 Compliant | - | ||
RX8804CE:XB3 EPSON | 6 |
| Datasheet | 13 Weeks | - | Surface Mount | 10-SMD, No Lead | - | - | 10-SMD | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~105°C | Tape & Reel (TR) | RX8804CE | - | Active | 1 (Unlimited) | - | Clock/Calendar | - | - | - | 1.6V~5.5V | - | - | - | - | - | - | - | - | - | - | - | I2C | - | - | - | - | - | - | 1.5μA~1.6μA @ 3V~5V | - | - | - | - | - | Alarm | - | - | - | ROHS3 Compliant | - |