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| Parameters | |
|---|---|
| Package / Case | PDIP |
| Surface Mount | NO |
| 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 | THROUGH-HOLE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Supply Voltage | 3.15V |
| Terminal Pitch | 2.54mm |
| 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 |
| 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) | 5.08mm |
| Length | 31.75mm |
| RoHS Status | RoHS Compliant |
| Lead Free | Contains Lead |
BQ4285LP Overview
There is an embedded version of real time clocks in the package PDIP.Transmission lines with 24 terminations have the characteristic impedance of their termination RTC modules.The supply voltage of this RTC real time clock is 3.15V.The reason for this is that, due to the fact that it has 24 pins, it has the necessary features.It is included as part of Timer or RTC.The output frequency should not exceed 0.032MHz.A power supply of 3.15V is used to power it.24 pins are present on it.1 timers are in the real time clock that outputs a signal in response to an input signal.There is a maximum supply voltage (Vsup) of 3.6V.The type of uPs/uCs/peripheral ICs in this electrical real time analog clock is TIMER, REAL TIME CLOCK.If the supply voltage (Vsup) is maintained above 2.7V, the system will work normally.It is recommended that the operating temperature be kept below 70°C.
BQ4285LP Features
PDIP package
24 terminations
24 pin count
3.15V power supplies
BQ4285LP Applications
There are a lot of Texas Instruments BQ4285LP Real Time Clocks applications.
- Portable Instruments
- Telecommunications
- Utility Meters
- Router
- Electronic metering
- Portable Instruments
- Digital Recording
- Medical Devices
- Metering
- Copier
