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| Parameters | |
|---|---|
| Package / Case | SOIC |
| Surface Mount | YES |
| Number of Pins | 24 |
| Pbfree Code | no |
| Number of Terminations | 24 |
| ECCN Code | EAR99 |
| HTS Code | 8542.39.00.01 |
| Subcategory | Timer or RTC |
| Technology | CMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Supply Voltage | 3.15V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Pin Count | 24 |
| Qualification Status | Not Qualified |
| Operating Temperature (Max) | 70°C |
| Supply Voltage-Max (Vsup) | 3.6V |
| Power Supplies | 3.15V |
| Temperature Grade | COMMERCIAL |
| Supply Voltage-Min (Vsup) | 2.7V |
| Memory Size | 114B |
| uPs/uCs/Peripheral ICs Type | TIMER, REAL TIME CLOCK |
| Clock Frequency | 0.032MHz |
| External Data Bus Width | 8 |
| Number of Timers | 1 |
| Time-Min | SECONDS |
| Interrupt Capability | Y |
| Volatile | YES |
| Information Access Method | PARALLEL, MUXED BUS |
| Height Seated (Max) | 2.65mm |
| Length | 15.4mm |
| Width | 7.5mm |
| RoHS Status | RoHS Compliant |
| Lead Free | Contains Lead |
BQ4285LS Overview
A package named SOIC contains real time clocks.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 is powered by 3.15V volts.The reason for this is that, due to the fact that it has 24 pins, it has the necessary features.The content of Timer or RTC includes this component.A real time analog clock's memory size is 114B, which is available for storing programs and data.It should not exceed 0.032MHz as the output frequency of the real time analog clock.There are 3.15V power supplies attached to it.A total of 24 pins are equipped with the real time clock.An input signal is received by 1 timers, which output a signal after a preset time.There is a maximum supply voltage (Vsup) of 3.6V.This electrical real time analog clock has the TIMER, REAL TIME CLOCK type of uPs/uCs/Peripheral ICs.Normal operation requires a supply voltage (Vsup) above 2.7V.Below 70°C is the ideal operating temperature.
BQ4285LS Features
SOIC package
24 terminations
24 pin count
3.15V power supplies
BQ4285LS Applications
There are a lot of Texas Instruments BQ4285LS Real Time Clocks applications.
- POS Terminal
- Wearables, Portables
- Point-of-Sale Equipment
- Data loggers
- Digital Recording
- Digital voice recorders
- Elapsed time counter
- Power Meters
- Mobile equipment
- Thermostat
