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| Parameters | |
|---|---|
| Surface Mount | YES |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Moisture Sensitivity Level (MSL) | 1 |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Additional Feature | BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA |
| HTS Code | 8542.39.00.01 |
| Subcategory | Timer or RTC |
| Technology | CMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Pin Count | 8 |
| JESD-30 Code | R-PDSO-G8 |
| Qualification Status | Not Qualified |
| Operating Temperature (Max) | 70°C |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 3/5V |
| Temperature Grade | COMMERCIAL |
| Supply Voltage-Min (Vsup) | 2V |
| uPs/uCs/Peripheral ICs Type | TIMER, REAL TIME CLOCK |
| Clock Frequency | 0.032MHz |
| Time-Min | SECONDS |
| Interrupt Capability | N |
| Volatile | YES |
| Information Access Method | SERIAL, 3-WIRE |
| Height Seated (Max) | 2.13mm |
| Length | 5.31mm |
| Width | 5.285mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
DS1302ST Overview
It is possible to terminate transmission lines with 8 terminations, which means that the RTC module terminating the line matches its characteristic impedance.This RTC real time clock is powered by 3.3V volts.8 pins are present on it.Timer or RTC is the subcategory in which the RTCs belongs.The output frequency of this real time analog clock should not exceed 0.032MHz Hz.It operates from 3/5V power supplies.In this case, the supply voltage reaches 5.5V (Vsup).The type of uPs/uCs/Peripheral ICs for this electrical real time analog clock is TIMER, REAL TIME CLOCK.For normal operation, Vsup must be above 2V.BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA are other characteristics of it.A minimum operating temperature of 70°C should be maintained.
DS1302ST Features
8 terminations
8 pin count
3/5V power supplies
DS1302ST Applications
There are a lot of Maxim Integrated DS1302ST Real Time Clocks applications.
- Modem
- Bridges
- Digital cameras
- High duration timers
- Digital voice recorders
- Electronic metering
- Electronic metering
- Utility Meters
- Telecommunications
- Daily alarms
