ISL12028IB30AZ-T OverviewIn the SOIC package, real time clocks is embedded as a dependency.When a transmission line is terminated with 14 terminations, it means that the RTC module that terminates the line matches its characteristic impedance.It should be noted that this RTC real time clock is being supplied with 3.3V voltage at the moment.A total of 14, 14 pins are equipped with the RTCs.The frequency of real time clocks' output should not exceed 0.032MHz.Mounting type Surface Mount is chosen for the RTC module.In order for it to be powered, it requires a power supply of 3/5V.Optimal efficiency can be achieved by maintaining the supply voltage at 3.3V.A temperature higher than -40°C is ideal for operating.RTC time is recommended to keep the operating temperature below 85°C.Minimum supply voltage is 2.7V, so real time clocks can operate on any voltage.Real time clocks are powered by a voltage of 5.5V, which is its maximum supply voltage.
ISL12028IB30AZ-T FeaturesSOIC package
14 terminations
14, 14 pin count
3/5V power supplies
Be maintained at 3.3V for high efficiency.
ISL12028IB30AZ-T ApplicationsThere are a lot of Intersil (Renesas Electronics America)
ISL12028IB30AZ-T Real Time Clocks applications.
Digital video camera
Printers
Copy machines
Mobile equipment
Battery powered devices
Printers and copiers
Electronic metering
Digital cameras
White goods
Elapsed time counter
| Mount | Surface Mount |
| Package / Case | SOIC |
| Published | 2005 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| HTS Code | 8542.39.00.01 |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Pin Count | 14, 14 |
| JESD-30 Code | R-PDSO-G14 |
| Operating Supply Voltage | 3.3V |
| Power Supplies | 3/5V |
| Temperature Grade | INDUSTRIAL |
| Interface | 2-Wire, I2C, Serial |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.7V |
| Clock Frequency | 0.032MHz |
| Logic Function | Clock |
| Time Format | HH:MM:SS |
| Date Format | YY-MM-DD-dd |
| Time-Min | SECONDS |
| Interrupt Capability | Y |
| Volatile | YES |
| Information Access Method | I2C |
| Length | 8.65mm |
| Height Seated (Max) | 1.75mm |
| Width | 3.9mm |
| Radiation Hardening | No |
| RoHS Status | RoHS Compliant |
ISL12028IB30AZ-T Datasheet
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