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10 Terminations3.3V 10 Pin DS1391 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, Trickle-Charger 0.032MHz
- Manufacturer: Maxim Integrated
- NO: 503-DS1391U-33
- Package: 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
- Datasheet:
- Stock: 3756
- Description: 10 Terminations3.3V 10 Pin DS1391 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, Trickle-Charger 0.032MHz (Kg)
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| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) |
| Number of Pins | 10 |
| Weight | 143.193441mg |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2002 |
| JESD-609 Code | e0 |
| Feature | Alarm, Leap Year, Square Wave Output, Trickle-Charger |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 10 |
| ECCN Code | EAR99 |
| Type | Clock/Calendar |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| HTS Code | 8473.30.11.80 |
| Subcategory | Timers or RTCs |
| Technology | CMOS |
| Voltage - Supply | 2.97V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 240 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| Base Part Number | DS1391 |
| Pin Count | 10 |
| Operating Supply Voltage | 3.3V |
| Interface | SPI |
| Clock Frequency | 0.032MHz |
| Logic Function | Clock |
| Number of Timers | 1 |
| Time Format | HH:MM:SS:hh (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 175μA @ 2.97V~5.5V |
| Interrupt Capability | Y |
| Voltage - Supply, Battery | 1.3V~5.5V |
| Volatile | YES |
| Information Access Method | SERIAL, 3-WIRE |
| Height | 950μm |
| Length | 3.05mm |
| Width | 3.05mm |
| Radiation Hardening | No |
| REACH SVHC | Unknown |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
DS1391U-33 Overview
There is a package 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) that contains real time clocks.Packaged as Tube.This electrical RTC is powered by a voltage that is 2.97V~5.5V at the time of installation.An electrical real time clock of this type is called a Clock/Calendar.On the system board, this real time clock (RTC) is mounted in Surface Mount.In order to operate properly, the temperature should be -40°C~85°C.When operating, electronic time clocks are possible to make sure that Alarm, Leap Year, Square Wave Output, Trickle-Charger remains constant in the process.When transmission lines are terminated with a zero, their characteristic impedance is that of the terminating RTC module.This RTC real time clock has a voltage of 3.3V.It has a total of 10 pins on it.RTCs are a member of the family DS1391.There is a voltage of 1.3V~5.5V when powering this electrical digital time clock.In Timers or RTCs, you can find this component.Real time clocks' output frequency should not exceed 0.032MHz.In this case, the RTC module has a mounting type of Surface Mount.A total of 10 pins are attached to this real time clock.An input signal is received by 1 timers, which output a signal after a preset time.RTC time is important to maintain the supply voltage at 3.3V in order to maintain high efficiency.
DS1391U-33 Features
10-TFSOP, 10-MSOP (0.118, 3.00mm Width) package
10 terminations
10 pin count
Be maintained at 3.3V for high efficiency.
DS1391U-33 Applications
There are a lot of Maxim Integrated DS1391U-33 Real Time Clocks applications.
- Telecommunications
- Digital cameras
- Utility Meter
- Digital video camera
- Digital still camera
- Battery backed up systems
- Wearables, Portables
- Automotive
- Point-of-Sale Equipment
- Utility Meters
