 |  |  | |
| PartNumber | DS1339U-33+T\u0026R | DS1339U-33+ | DS1339U-33 |
| Description | Real Time Clock I2C Serial RTC | Real Time Clock I2C Serial RTC | Real Time Clock I2C Serial RTC |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Real Time Clock | Real Time Clock | Real Time Clock |
| RoHS | Y | Y | N |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | uSOP-8 | MSOP-8 | uSOP |
| RTC Bus Interface | Serial | Serial, I2C | Serial |
| Time Format | HH:MM:SS | HH:MM:SS | HH:MM:SS |
| Battery Backup Switching | Backup Switching | Backup Switching | Backup Switching |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 2.97 V | 2.97 V | 2.97 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Reel | Tube | Tube |
| Function | Alarm, Calendar, Clock, Trickle Charger | Alarm, Calendar, Clock, Trickle Charger | Alarm, Calendar, Clock, Trickle Charger |
| Product | Real Time Clocks | Real Time Clocks | - |
| Series | DS1339U | DS1339U | DS1339U |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Type | Real Time Clock | Real Time Clock | Real Time Clocks |
| Factory Pack Quantity | 3000 | 50 | 50 |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
| Part # Aliases | 90-1339U+33T DS1339U | 90-1339U+033 DS1339U | 90-1339U-033 DS1339U |
| Unit Weight | 0.000811 oz | 0.004938 oz | - |
| Date Format | - | DW:DM:M:Y | - |
| Operating Supply Current | - | 450 uA | - |
| 제조사 | 부분 # | 설명 | RFQ |
|---|---|---|---|
Maxim Integrated |
DS1339U-33+T\u0026R | Real Time Clock I2C Serial RTC | |
| DS1339U-33+ | Real Time Clock I2C Serial RTC | ||
| DS1339U-33 | Real Time Clock I2C Serial RTC | ||
| DS1339U-33+ | IC RTC CLK/CALENDAR I2C 8-USOP | ||
| DS1339U-33+T | 신규 및 오리지널 | ||
| DS1339U-33U | 신규 및 오리지널 | ||
| DS1339U-33 | Real Time Clock I2C Serial RTC | ||
| DS1339U-33+TR | 신규 및 오리지널 |