CAT1024ZI-30-G

Supervisors Overview

The CAT1024ZI-30-G is a supervisory circuit integrating a 2k-bit serial EEPROM and a voltage monitor. It operates within a supply voltage range of 2.7 V to 5.5 V with a reset threshold of 3.0 V. The device features an I²C bus interface, manual reset input, and open-drain outputs. It supports industrial temperature ranges from -40°C to +85°C and is housed in an MSOP-8 package.

Supervisors Feature Summary

• Integrates 2k-bit CMOS EEPROM with I²C serial interface
• Provides precision power supply voltage monitoring with brown-out protection
• Includes manual reset input for system control

Supervisors Applications

• Microcontroller-based systems requiring memory and supervision
• Brown-out protection for ASICs and peripherals
• Data retention in portable electronic devices

Supervisors Procurement Notes

Verify the exact suffix 'G' against official onsemi documentation, as standard listings often use '-GT3'. Confirm availability status, as this specific variant may be discontinued or restricted. Ensure the manufacturer source explicitly validates this part number before procurement planning.

Supervisors Selection Notes

Select this component when a combined EEPROM and supervisor is required for space-constrained designs. The MSOP-8 package suits surface-mount applications. Verify that the 3.0 V threshold aligns with the target system's logic levels and that I²C compatibility is maintained with the host controller.

Supervisors Part Context

Part of the CAT1024 family, which combines memory and supervision functions. This series targets embedded systems needing reliable data storage and power integrity monitoring without separate components.

Supervisors Replacement Considerations

Check for CAT1024ZI-30-T3 or CAT1024ZI-30-GT3 as potential equivalents. Verify package and electrical specifications match exactly before substitution.