ISL12029IBZ-T

ISL12029IBZ-T Product Details

Product Introduction of ISL12029IBZ-T:

The ISL12029IBZ-T is a real-time clock (RTC) with an integrated clock/calendar function and EEPROM. Designed by Renesas Electronics, this device offers reliable timekeeping, calendar functionality, and non-volatile memory storage, making it suitable for a variety of embedded applications.

Product Features of ISL12029IBZ-T:

• Real-Time Clock/Calendar: Tracks time in hours, minutes, and seconds, as well as the day of the week, day, month, and year.

• Frequency Outputs: Three selectable frequency outputs.

• Non-Volatile Alarms: Two alarms settable by the second, minute, hour, day of the week, day, or month, with repeat mode.

• Automatic Backup: Supports battery or super capacitor backup with power failure detection.

• Oscillator Compensation: Internal feedback resistor, compensation capacitors, 64-position digitally controlled trim capacitor, and six digital frequency adjustment settings.

• EEPROM Storage: 512x8 bits with 16-byte page write mode, block lock protection, single byte write capability, 50 years data retention, and more than 2 million write cycles per byte.

• CPU Supervisor Functions: Power-on reset, low voltage sense, watchdog timer.

• I2C Interface: Supports a 400kHz data transfer rate.

• Packaging: Available in 14-lead SOIC and TSSOP packages, Pb-Free (RoHS compliant).

Product Specifications of ISL12029IBZ-T:

• Interface: I2C, 2-Wire Serial

• Supply Voltage: 2.7V to 5.5V

• Current Consumption: 800nA in battery backup mode

• Operating Temperature Range: -40°C to +85°C

• EEPROM Size: 512 bytes

• Packaging: 14-SOIC (3.90mm width)

• RoHS Compliant: Yes

Scope of Application:

The ISL12029IBZ-T is widely used in applications requiring accurate timekeeping and data logging. These include:

• Consumer Electronics: DVRs, set-top boxes, digital cameras, and portable media players.

• Industrial Systems: PLCs, SCADA systems, and industrial automation equipment.

• Healthcare: Medical devices that require precise time-stamping and data logging.

• Telecommunications: Network time synchronization and infrastructure maintenance.

Product Use Scenarios:

• Power Meters: For logging power consumption data with accurate timestamps.

• Environmental Monitoring Systems: For logging environmental data at regular intervals.

• Home Automation Systems: To synchronize and schedule events and tasks.

• Security Systems: To maintain accurate logs of access and event timings.

Logistics and Transportation Modes:

Common international logistics options for shipping the ISL12029IBZ-T include:

• Courier Services: FedEx, DHL, UPS for fast and reliable delivery.

• Air Freight: For larger shipments needing quick delivery.

• Sea Freight: Cost-effective for bulk shipments with less time sensitivity.

• Postal Services: For smaller or less urgent shipments.

FAQ of ISL12029IBZ-T:

1. What is the operating voltage range of the ISL12029IBZ-T?

• The device operates within a voltage range of 2.7V to 5.5V.

2. Does the ISL12029IBZ-T support battery backup?

• Yes, it supports automatic backup to a battery or super capacitor.

3. What is the data retention period for the EEPROM?

• The EEPROM offers a data retention period of 50 years.

4. What interfaces are supported by the ISL12029IBZ-T?

• The device supports an I2C interface with a 400kHz data transfer rate.