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ContactDS1308U-33+
8 Terminations3.3V 8 Pin DS1308 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Square Wave Output 0.032MHz
- Manufacturer: Maxim Integrated
- NO: 503-DS1308U-33+
- Package: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet:
- Stock: 2783
- Description: 8 Terminations3.3V 8 Pin DS1308 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Square Wave Output 0.032MHz (Kg)
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| Parameters | |
|---|---|
| Pin Count | 8 |
| Operating Supply Voltage | 3.3V |
| Power Supplies | 3.3/5V |
| Interface | I2C, 2-Wire Serial |
| Memory Size | 56B |
| Clock Frequency | 0.032MHz |
| Logic Function | Clock |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 125μA~200μA @ 3V~5.5V |
| Time-Min | SECONDS |
| Interrupt Capability | N |
| Voltage - Supply, Battery | 1.3V~5.5V |
| Volatile | NO |
| Information Access Method | I2C |
| Height Seated (Max) | 1.1mm |
| Length | 3mm |
| Width | 3mm |
| Radiation Hardening | No |
| REACH SVHC | Unknown |
| RoHS Status | ROHS3 Compliant |
| Factory Lead Time | 6 Weeks |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
| Number of Pins | 8 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2013 |
| JESD-609 Code | e3 |
| Feature | Leap Year, NVSRAM, Square Wave Output |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Type | Clock/Calendar |
| Terminal Finish | TIN |
| Subcategory | Timer or RTC |
| Technology | CMOS |
| Voltage - Supply | 3V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | DS1308 |
DS1308U-33+ Overview
In the 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package, real time clocks is embedded as a dependency.The package is packaged in the way of Tube.The supply voltage of this electrical RTC is 3V~5.5V.In this case, we are dealing with an electrical real time clock that has a type of Clock/Calendar.The real time clock (RTC) that is mounted in the way of Surface Mount is connected to this circuit board.-40°C~85°C should be the operating temperature.During operation, Leap Year, NVSRAM, Square Wave Output can be guaranteed.When transmission lines are terminated with a zero, their characteristic impedance is that of the terminating RTC module.In this RTC real time clock, there is a voltage of 3.3V supplied to it.A total of 8 pins are equipped with the RTCs.As a member of the DS1308 family, RTCs belongs to them.A crucial thing to remember is that this electrical digital time clock has a supply voltage of 1.3V~5.5V.This part is included in Timer or RTC.A memory of 56B is embedded into the RTC times for storing programs and data.In order for it to work properly, real time clocks' output frequency should not exceed 0.032MHz.Mounting type Surface Mount is chosen for the RTC module.There are 3.3/5V power supplies attached to it.8 pins are present on it.High efficiency requires a 3.3V supply voltage.
DS1308U-33+ Features
8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package
8 terminations
8 pin count
3.3/5V power supplies
Be maintained at 3.3V for high efficiency.
DS1308U-33+ Applications
There are a lot of Maxim Integrated DS1308U-33+ Real Time Clocks applications.
- White goods
- Switcher
- Digital Recording
- Router
- Portable Instruments
- Digital video camera
- Embedded Time Stamping
- Utility Meter
- Telecommunications
- Point-of-Sale Equipment
