CAT25020VP2IGT3D

Memory IC Overview

The CAT25020VP2IGT3D is a 2-kbit (256 x 8) serial electrically erasable programmable read-only memory (EEPROM) manufactured by onsemi. It utilizes a 3-wire SPI interface with a maximum clock frequency of 20 MHz and features a TDFN-8 surface-mount package. The device operates within a supply voltage range of 1.8 V to 5.5 V, supporting standard voltages of 2.5 V, 3.3 V, and 5 V. It offers a data retention period of 100 years and an active read current of 2 mA. The component functions reliably across an industrial temperature range from -40°C to +85°C.

Memory IC Feature Summary

• Supports high-speed serial communication via a 3-wire SPI interface with up to 20 MHz clock frequency
• Provides non-volatile data storage with a specified 100-year retention capability
• Operates across a wide supply voltage range from 1.8 V to 5.5 V for flexible system integration

Memory IC Applications

• Industrial control systems requiring persistent parameter storage
• Consumer electronics needing configuration data retention
• Automotive modules utilizing low-voltage serial memory

Memory IC Procurement Notes

Verify the exact suffix against official onsemi documentation to confirm package type and tape-and-reel specifications. Ensure the ordering part number matches the required voltage range and temperature grade. Cross-reference the datasheet revision to confirm pinout compatibility and electrical characteristics before finalizing procurement orders.

Memory IC Selection Notes

Select this component when a compact 2-kbit EEPROM is required for SPI-based architectures. The TDFN-8 package suits space-constrained designs. Verify that the 20 MHz interface speed meets system timing requirements. Confirm that the 1.8 V minimum operating voltage aligns with the target logic levels and power supply rails.

Memory IC Part Context

This part belongs to the CAT25020 series of serial EEPROMs from onsemi. The series provides small-capacity non-volatile memory solutions for embedded applications. The VP2 designation indicates the specific TDFN-8 package variant. This family supports standard SPI protocols for efficient data access in microcontroller-based systems.

Memory IC Replacement Considerations

Check for CAT25020VI-GT3 or CAT25020YI-GT3 if different packages are acceptable. Verify pinout compatibility and electrical parameters before substituting.