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ContactDS1339U-2+
8 Terminations2V 8 Pin DS1339 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, Trickle-Charger 0.032MHz
- Manufacturer: Maxim Integrated
- NO: 503-DS1339U-2+
- Package: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet:
- Stock: 3072
- Description: 8 Terminations2V 8 Pin DS1339 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, Trickle-Charger 0.032MHz (Kg)
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- Payment:
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| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
| Surface Mount | YES |
| Number of Pins | 8 |
| Operating Temperature | -40°C~85°C |
| 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 | 8 |
| ECCN Code | EAR99 |
| Type | Clock/Calendar |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Timer or RTC |
| Technology | CMOS |
| Voltage - Supply | 1.8V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 2V |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | DS1339 |
| Pin Count | 8 |
| Qualification Status | Not Qualified |
| Power Supplies | 2V |
| Interface | I2C, 2-Wire Serial |
| Clock Frequency | 0.032MHz |
| Number of Timers | 1 |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 100μA @ 2.2V |
| Time-Min | SECONDS |
| Interrupt Capability | Y |
| Voltage - Supply, Battery | 1.3V~3.7V |
| Volatile | NO |
| Information Access Method | I2C |
| Height Seated (Max) | 1.1mm |
| Length | 3mm |
| Width | 3mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
DS1339U-2+ Overview
This can be found in the package 8-TSSOP, 8-MSOP (0.118, 3.00mm Width).The package is Tube.The supply voltage of this electrical RTC is 1.8V~5.5V.An electrical real time clock of type Clock/Calendar can be said to be this one.The way this real time clock (RTC) is mounted on the system board is Surface Mount.Ideally, the operating temperature should be -40°C~85°C.In order to ensure Alarm, Leap Year, Square Wave Output, Trickle-Charger when operating, a certain value has to be set.It is possible to terminate transmission lines with 8 terminations, which means that the RTC module terminating the line matches its characteristic impedance.RTC real time clocks such as this one are powered by 2V voltage.It is equipped with 8 pins.There are only one family in which RTCs belongs, and that are DS1339.As far as the supply voltage for this electrical digital time clock is concerned, it is 1.3V~3.7V.A part like this is included in Timer or RTC.The output frequency of this real time analog clock should not exceed 0.032MHz Hz.A power supply of 2V is used to power it.There are 8 pins on it.Upon receiving an input signal, 1 timers output a signal at a preset time.
DS1339U-2+ Features
8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package
8 terminations
8 pin count
2V power supplies
DS1339U-2+ Applications
There are a lot of Maxim Integrated DS1339U-2+ Real Time Clocks applications.
- Switcher
- Digital voice recorders
- Network Appliance
- Telecommunications
- Mobile equipment
- Set-Top Box
- Glucometer
- Printers
- Routers
- Portable Instruments
