 |  | | |
| PartNumber | RX-8581NB:B3 | RX-8581SAB:PURE SN | RX-8581SA:B3:PURE SN |
| Description | Real Time Clock i2C Bus -40C +85C 5 +/-23ppm 22 PIN | Real Time Clock i2C Bus -40C +85C 5 +/-23ppm | Real Time Clock 32.768KHz 3.0Volts 5+/-23ppm -40C +85C |
| Manufacturer | Epson | Epson | Epson |
| Product Category | Real Time Clock | Real Time Clock | Real Time Clock |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SON-22 | SON-14 | SOP-14 |
| RTC Bus Interface | Serial, I2C | I2C | I2C |
| Date Format | DW:DM:M:Y | YY-MM-DD-dd | - |
| Time Format | HH:MM:SS | HH:MM:SS | - |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 1.8 V | 1.8 V | 1.8 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Reel | Bulk | Reel |
| Function | Alarm, Calendar, Clock | - | - |
| Product | Real Time Clocks | Real Clock Time Module | Real Time Clock Module |
| Series | RX | - | RX-8581 |
| Brand | Epson Timing | Epson Timing | Epson Timing |
| Product Type | Real Time Clock | Real Time Clock | Real Time Clock |
| Factory Pack Quantity | 250 | 25 | 250 |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
| Part # Aliases | Q41858191000212 | - | - |
| Battery Backup Switching | - | No Backup Switching | No Backup Switching |
| Type | - | I2C-Bus Interface Real-time Clock Module | - |
| Produttore | Parte # | Descrizione | RFQ |
|---|---|---|---|
Epson Timing |
RX-8581NB:B3 | Real Time Clock i2C Bus -40C +85C 5 +/-23ppm 22 PIN | |
| RX-8581SAB:PURE SN | Real Time Clock i2C Bus -40C +85C 5 +/-23ppm | ||
| RX-8581SA:B3:PURE SN | Real Time Clock 32.768KHz 3.0Volts 5+/-23ppm -40C +85C | ||
| RX-8581NB:B3 | Real Time Clock i2C Bus -40C +85C 5 +/-23ppm 22 PIN | ||
| RX-8581SA:B | Real Time Clock i2C Bus -40C +85C 5 +/-23ppm | ||
| RX-8581SA:B3:ROHS | Real Time Clock 32.768KHz 3.0Volts 5+/-23ppm -40C +85C | ||
| RX-8581SA:B0 | IC RTC CLK/CALENDAR I2C 14-SOP | ||
| RX-8581NB:B3 PURE SN | IC RTC CLK/CALENDAR I2C 22-SON | ||
| RX-8581SA:B3 | Nuovo e originale | ||
| RX-8581SA-B3ROHS | Real Time Clock Serial 14-Pin SOP T/R | ||
| RX-8581SA B (Q41858151000212) | RoHS (ship within 1day) | ||
| RX-8581SA B (Q41858152000212) | RoHS (ship within 1day) |