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| Parameters | |
|---|---|
| Mount | Surface Mount |
| Package / Case | SOIC |
| Number of Pins | 24 |
| Weight | 624.398247mg |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Moisture Sensitivity Level (MSL) | 1 |
| Number of Terminations | 24 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| HTS Code | 8542.39.00.01 |
| Subcategory | Timer or RTC |
| Technology | CMOS |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Pin Count | 24 |
| Operating Supply Voltage | 5V |
| Power Supplies | 5V |
| Temperature Grade | COMMERCIAL |
| Interface | Parallel |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Memory Size | 242B |
| Clock Frequency | 0.032MHz |
| Logic Function | Clock |
| External Data Bus Width | 8 |
| Number of Timers | 1 |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Time-Min | SECONDS |
| Interrupt Capability | Y |
| Volatile | NO |
| Height Seated (Max) | 2.65mm |
| Length | 15.4mm |
| Width | 7.5mm |
| Radiation Hardening | No |
| RoHS Status | RoHS Compliant |
| Lead Free | Contains Lead |
BQ3285ESG4 Overview
There is an embedded version of real time clocks in the package SOIC.It is possible to terminate transmission lines with 24 terminations, which means that the RTC module terminating the line matches its characteristic impedance.This RTC real time clock has a voltage of 5V.24 pins are attached to it.A part like this is included in Timer or RTC.A memory of 242B is embedded into the RTC times for storing programs and data.The frequency of real time clocks' output should not be higher than 0.032MHz.In this case, the RTC module is mounted in the way of Surface Mount.It operates from 5V power supplies.24 pins are attached to it.1 timers are used in this system. They output a signal after an input signal is received at a predetermined time.Optimal efficiency requires a supply voltage of 5V.A temperature higher than 0°C is ideal for operating.A temperature lower than 70°C should be used for operating.With the minimal voltage of 4.5V, real time clocks are capable of operating.There is a maximal supply voltage of 5.5V when real time clocks are operating.
BQ3285ESG4 Features
SOIC package
24 terminations
24 pin count
5V power supplies
Be maintained at 5V for high efficiency.
BQ3285ESG4 Applications
There are a lot of Texas Instruments BQ3285ESG4 Real Time Clocks applications.
- Thermostat
- Modem
- Digital Recording
- Network powered devices
- Electronic metering
- GPS
- Point-of-Sale Equipment
- Low standby power applications
- Daily alarms
- Automotive
