PF48F4000P0ZBQE3

Memory IC Overview

The PF48F4000P0ZBQE3 is a Micron P30-65nm embedded memory component with a 256Mb density. It utilizes Multi-Level Cell (MLC) technology and features an asymmetrically blocked architecture comprising four 32KB parameter blocks and 128KB main blocks. The device operates with a VCC core voltage of 1.7V to 2.0V and a VCCQ I/O voltage of 1.7V to 3.6V. It supports a 16-bit wide data bus and offers high-performance read modes, including 100ns initial access for Easy BGA packages and 52 MHz synchronous burst read mode.

Memory IC Feature Summary

• Multi-Level Cell (MLC) technology providing high density at low cost
• Asymmetrically blocked architecture with configurable parameter block locations
• Integrated security features including absolute write protection and password access
• Optimized for software suspend/resume operations

Memory IC Applications

• Embedded systems requiring non-volatile code storage
• Industrial control applications
• Automotive electronics
• Consumer devices needing reliable firmware retention

Memory IC Procurement Notes

Verify the specific package type and boot configuration against your design requirements. Confirm that the operating voltage ranges align with your system's power supply specifications. Ensure compatibility with the required command set interface. Check for any specific ordering suffixes that may affect packaging or feature availability. Consult official Micron documentation for final part verification before procurement.

Memory IC Selection Notes

Select this component for designs requiring 256Mb capacity with MLC density benefits. Consider the 16-bit bus width and asynchronous/synchronous read capabilities for performance needs. Evaluate the security features if write protection is critical. Ensure the package size fits the PCB layout constraints. Verify temperature range compliance for the intended application environment.

Memory IC Part Context

This part belongs to the Micron P30 family of parallel NOR flash memories. It is manufactured using 65nm process technology. The P30 series is designed for embedded applications requiring high reliability and performance. It supports various package options including Easy BGA and QUAD+ SCSP.

Memory IC Replacement Considerations

Check for compatible parts within the same P30 family with matching density and package. Verify pinout and electrical specifications for direct substitution. Consider legacy parts like JS28F256P30B/TFx for discrete equivalents. Ensure functional equivalence in terms of command sets and timing parameters.