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Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Contact Plating | Tin |
| Mount | Through Hole |
| Package / Case | PDIP |
| Number of Pins | 28 |
| Pbfree Code | no |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| 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 |
| Supply Voltage | 5V |
| Terminal Pitch | 2.54mm |
| Operating Supply Voltage | 5V |
| Power Supplies | 5V |
| Temperature Grade | COMMERCIAL |
| Interface | Parallel |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Memory Size | 31.3kB |
| Clock Frequency | 0.032MHz |
| Logic Function | Clock |
| Time Format | HH:MM:SS |
| Date Format | YY-MM-DD-dd |
| Time-Min | SECONDS |
| Interrupt Capability | N |
| Volatile | NO |
| Height | 9.4mm |
| Length | 37.72mm |
| Width | 18.42mm |
| Radiation Hardening | No |
| RoHS Status | RoHS Compliant |
| Lead Free | Contains Lead |
BQ4830YMA-85 Overview
Real time clocks is embedded in the PDIP package.Transmission lines can be terminated with 28 terminations, which means that the RTC module that terminates the line matches its characteristic impedance.RTC real time clocks such as this one are powered by 5V voltage.Timer or RTC includes this component as part of its contents.In the RTC times you will find a memory of 31.3kB which is available for your programs and data storage.Real time clocks' output frequency should not exceed 0.032MHz.The RTC module is mounted with mounting type Through Hole.As a power supply for the real time clock, a value of 5V is used.The real time clock is equipped with 28 pins.The supply voltage should be maintained at 5V for high efficiency.Ideally, the operating temperature should be higher than 0°C.The operating temperature should be lower than 70°C.Real time clocks operate with a voltage of 4.5V.There is a maximal supply voltage of 5.5V when real time clocks are operating.
BQ4830YMA-85 Features
PDIP package
28 terminations
5V power supplies
Be maintained at 5V for high efficiency.
BQ4830YMA-85 Applications
There are a lot of Texas Instruments BQ4830YMA-85 Real Time Clocks applications.
- Point-of-Sale Equipment
- Embedded Time Stamping
- Network Appliance
- Point-of-Sale Equipment
- Medical Devices
- GPS/Telematics Devices
- Battery powered devices
- Power Meters
- Portable Instruments
- Telecommunications
