CAT25320VGI-26711

Memory IC Overview

The CAT25320VGI-26711 is a 4K x 8 SPI bus serial EEPROM manufactured by onsemi. It operates within a supply voltage range of 1.8 V to 5.5 V and supports clock frequencies up to 5 MHz. The device is housed in an 8-pin UDFN package measuring 2 x 3 mm. It functions reliably across an extended temperature range from -40 °C to +85 °C. The component utilizes CMOS technology and complies with RoHS standards, ensuring it is halogen-free.

Memory IC Feature Summary

• Supports standard SPI communication protocols for data access
• Operates with low power consumption suitable for battery applications
• Provides non-volatile data retention without requiring backup power

Memory IC Applications

• Consumer electronics requiring small footprint storage
• Industrial control systems needing reliable parameter storage
• Automotive modules for configuration data retention

Memory IC Procurement Notes

Verify the specific suffix 'VGI-26711' against official onsemi documentation to confirm package type and temperature grade. Ensure compatibility with system voltage levels between 1.8 V and 5.5 V. Confirm RoHS compliance status for the specific batch. Check for any regional regulatory restrictions before procurement.

Memory IC Selection Notes

Select this component when a compact 4 Kbit memory solution is required for SPI-based interfaces. It is suitable for designs constrained by space due to its small UDFN package. Consider the operating voltage range and temperature specifications to ensure alignment with the target application environment. Verify that the 5 MHz clock speed meets the system's data throughput requirements.

Memory IC Part Context

This part belongs to the CAT25 series of serial EEPROMs from onsemi. These devices are designed for general-purpose data storage in embedded systems. The series offers various capacities and package options to accommodate different design constraints. The CAT25320 specifically provides 4 Kbit of storage organized as 512 bytes.

Memory IC Replacement Considerations

Consult official cross-reference guides for verified substitutes. Generic equivalents may differ in pinout or electrical characteristics. Ensure any replacement maintains SPI compatibility and voltage tolerance.