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| Parameters | |
|---|---|
| Surface Mount | YES |
| Published | 2006 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Moisture Sensitivity Level (MSL) | 1 |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| HTS Code | 8473.30.11.80 |
| Subcategory | Timer or RTC |
| Technology | CMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.65mm |
| Reach Compliance Code | compliant |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Pin Count | 8 |
| JESD-30 Code | S-PDSO-G8 |
| Qualification Status | Not Qualified |
| Operating Temperature (Max) | 85°C |
| Operating Temperature (Min) | -40°C |
| Supply Voltage-Max (Vsup) | 3.63V |
| Power Supplies | 3.3V |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Min (Vsup) | 2.97V |
| uPs/uCs/Peripheral ICs Type | TIMER, REAL TIME CLOCK |
| Clock Frequency | 0.032MHz |
| Number of Timers | 1 |
| Time-Min | SECONDS |
| Interrupt Capability | Y |
| Volatile | NO |
| Information Access Method | I2C |
| Height Seated (Max) | 1.1mm |
| Length | 3mm |
| Width | 3mm |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
DS1339U-33+T Overview
A transmission line with 8 terminations possesses the characteristic impedance of the RTC module terminating it.A voltage of 3.3V is applied to this electronic component.It has a total of 8 pins on it.The RTCs belongs to the Timer or RTC subcategory.There should not be a frequency higher than 0.032MHz in the output.The power supply is 3.3V.1 timers are in the real time clock that outputs a signal in response to an input signal.As soon as the maximum supply voltage (Vsup) of 3.63V is reached, the circuit is off.A TIMER, REAL TIME CLOCK is the type of uPs, uCs, and peripheral ICs found in this electrical real time analog clock.In order to operate normally, Vsup must remain above 2.97V.Keeping the operating temperature below 85°C is recommended.
DS1339U-33+T Features
8 terminations
8 pin count
3.3V power supplies
DS1339U-33+T Applications
There are a lot of Maxim Integrated DS1339U-33+T Real Time Clocks applications.
- Router
- Bridges
- Medical Equipment
- Network powered devices
- Time keeping application
- Medicine Dispenser
- Electronic metering
- POS Terminal
- Medical Devices
- Embedded Time Stamping
