Real-Time Clock (RTC) IC with SPI interface, offering clock, calendar, and alarm functions. Features trickle-charge capability and operates from a 2.97V to 5.5V supply range, with a typical 3.3V operating voltage. Designed for surface mount applications in a MSOP package, this component supports YY-MM-DD-dd date and HH:MM:SS:hh time formats. It functions across an industrial temperature range of -40°C to 85°C and is RoHS compliant.
PackageMSOP
MountingSurface Mount
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Technical Specifications
Maxim DS1390U-33+ technical specifications.
General
| Package/Case | MSOP |
| Date Format | YY-MM-DD-dd |
| Height | 0.95mm |
| Interface | SPI |
| Lead Free | Lead Free |
| Length | 3.05mm |
| Logic Function | Clock |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.97V |
| Mount | Surface Mount |
| Operating Supply Voltage | 3.3V |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | Unknown |
| RoHS Compliant | Yes |
| Time Format | HH:MM:SS:hh |
| Weight | 0.005051oz |
| Width | 3.05mm |
Compliance
| RoHS | Compliant |
Datasheet
Maxim DS1390U-33+ Datasheet
Download the complete datasheet for Maxim DS1390U-33+ to view detailed technical specifications.
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