MX30LF4G28AB-XKI

Memory IC Overview

The MX30LF4G28AB-XKI is a 4Gbit SLC NAND Flash memory device manufactured by Macronix. It features a parallel interface with an organization of 512M x 8 bits and an access time of 20 ns. The component operates within a supply voltage range of 2.7 V to 3.6 V, with a maximum power current of 30 mA. It is housed in a 63-VFBGA package (9x11 mm) and supports surface mount installation. The device functions reliably across industrial temperature ranges, specifically from -40°C to +85°C or +105°C depending on the specific variant configuration.

Memory IC Feature Summary

• Non-volatile storage utilizing Single-Level Cell (SLC) technology for data retention without power.
• Parallel interface architecture enabling high-speed data transfer capabilities.
• Industrial-grade operational stability across extended temperature environments.

Memory IC Applications

• Advanced data storage systems requiring non-volatile memory solutions
• Industrial embedded applications demanding wide temperature tolerance
• Consumer electronics utilizing parallel flash interfaces

Memory IC Procurement Notes

Verify the exact suffix and package type against official datasheets before ordering. Confirm availability status as this part may be classified as obsolete or end-of-life. Ensure compatibility with existing parallel interface designs. Check for valid replacement options if new production units are unavailable. Validate temperature grade requirements for your specific application environment.

Memory IC Selection Notes

Select this component when a parallel interface is required for 4Gbit capacity. Consider the 20 ns access time for performance needs. Evaluate the 63-VFBGA package constraints for PCB layout. Verify voltage compatibility with the 2.7V to 3.6V operating range. Assess thermal management requirements for the specified industrial temperature grades.

Memory IC Part Context

This part belongs to the Macronix MX30LF series of NAND flash memories. The series offers various capacities and interface options. The MX30LF4G28AB-XKI specifically targets applications needing parallel connectivity. It represents a mature technology node within Macronix's memory portfolio. The series is designed for cost-effective mass storage solutions.

Memory IC Replacement Considerations

Public sources indicate this part may be obsolete. Verify equivalent parts from Macronix or other manufacturers offering parallel SLC NAND flash. Ensure pinout and electrical specifications match exactly. Consult official substitution guides for confirmed compatible replacements.