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ContactDS1391U-3+
10 Terminations3V 10 Pin DS1391 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, Trickle-Charger 0.032MHz
- Manufacturer: Maxim Integrated
- NO: 503-DS1391U-3+
- Package: 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
- Datasheet:
- Stock: 1001
- Description: 10 Terminations3V 10 Pin DS1391 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, Trickle-Charger 0.032MHz (Kg)
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| Parameters | |
|---|---|
| Packaging | Tube |
| Published | 2002 |
| JESD-609 Code | e3 |
| Feature | Alarm, Leap Year, Square Wave Output, Trickle-Charger |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 10 |
| ECCN Code | EAR99 |
| Type | Clock/Calendar |
| Terminal Finish | Matte Tin (Sn) |
| HTS Code | 8542.39.00.01 |
| Subcategory | Timers or RTCs |
| Technology | CMOS |
| Voltage - Supply | 2.7V~3.3V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 3V |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | DS1391 |
| Pin Count | 10 |
| Operating Supply Voltage | 3V |
| Power Supplies | 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) | 125μA @ 2.7V~3.3V |
| Interrupt Capability | Y |
| Voltage - Supply, Battery | 1.3V~3.7V |
| Volatile | NO |
| Information Access Method | SERIAL, 3-WIRE |
| Height | 950μm |
| Length | 3mm |
| Width | 3mm |
| Radiation Hardening | No |
| REACH SVHC | Unknown |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 6 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) |
| Number of Pins | 10 |
| Operating Temperature | -40°C~85°C |
DS1391U-3+ Overview
There is a package 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) that contains real time clocks.Tube is the way in which time clock is packaged.The supply voltage of this electrical RTC is 2.7V~3.3V.There is a type of electrical real time clock Clock/Calendar associated with this real time clock.In this case, Surface Mount is the way this part is mounted on the systemboard.Temperatures should be kept at -40°C~85°C at all times for safe operation.During the course of operation, Alarm, Leap Year, Square Wave Output, Trickle-Charger can be ensured.The 10 termination is the practice of terminating a transmission line with a RTC module matched to its characteristic impedance.The supply voltage of this RTC real time clock is 3V.With 10 pins, it is equipped.The family in which RTCs belongs are DS1391.This electrical digital time clock is powered by 1.3V~3.7V voltage.There are such RTCs in Timers or RTCs subcategory.Ensure that the output frequency does not exceed 0.032MHz.There is a mounting type Surface Mount specified for the RTC module.The power supply is 3V.There are 10 pins on it.Following an input signal, there are 1 timers that output a signal at a preset time.Optimal efficiency requires a supply voltage of 3V.
DS1391U-3+ Features
10-TFSOP, 10-MSOP (0.118, 3.00mm Width) package
10 terminations
10 pin count
3V power supplies
Be maintained at 3V for high efficiency.
DS1391U-3+ Applications
There are a lot of Maxim Integrated DS1391U-3+ Real Time Clocks applications.
- Portable Instruments
- Point-of-Sale Equipment
- Utility Meters
- Mobile telephones
- Network Appliance
- Medicine Dispenser
- Medical Equipment
- Data loggers
- Modem
- High duration timers
