DS2433-Z01

Memory IC Overview

The DS2433-Z01 is a 4-kbit (512 x 8) 1-Wire Serial EEPROM manufactured by Analog Devices Inc./Maxim Integrated. It utilizes the 1-Wire protocol for serial data transfer and storage in non-volatile memory. The device is housed in a PBCY3 package, which corresponds to the TO-92-3 form factor. It operates within a specified temperature range of -40°C to +85°C.

Memory IC Feature Summary

• Provides non-volatile data storage accessible via a single digital signal line.
• Supports standard 1-Wire communication protocols for system integration.

Memory IC Applications

• Data logging applications requiring persistent storage
• System identification and configuration storage
• Embedded devices utilizing 1-Wire networks

Memory IC Procurement Notes

Verify the specific suffix Z01 against current manufacturer documentation to confirm package type and availability status. Cross-reference with the DS24B33 series if enhanced endurance or updated manufacturing processes are required for new designs.

Memory IC Selection Notes

Select this component when a small footprint 1-Wire EEPROM is needed for low-density data retention. Ensure the host controller supports the 1-Wire interface timing requirements. Consider the TO-92-3 package constraints for PCB layout and thermal management during selection.

Memory IC Part Context

This part belongs to the Maxim Integrated 1-Wire EEPROM family, designed for simple, cost-effective serial memory solutions. It serves as a legacy option compared to newer iterations like the DS24B33, maintaining compatibility with existing 1-Wire infrastructure while offering basic non-volatile storage capabilities.

Memory IC Replacement Considerations

The DS24B33+ is a documented successor offering improved write/erase cycle endurance. Verify pinout compatibility and software library updates when transitioning from the DS2433-Z01 to the DS24B33 series.