M25PX64S-VMF6P

Memory IC Overview

The M25PX64S-VMF6P is a 64-Mbit (8 M x 8) serial flash memory featuring a high-speed SPI-compatible bus interface with a maximum clock frequency of 75 MHz. It supports dual input/output instructions, including Dual Output Fast Read and Dual Input Fast Program, which double the transfer bandwidth for read and program operations. The device operates on a single 2.7 V to 3.6 V supply voltage and includes advanced write protection mechanisms. Memory organization consists of uniform 4-Kbyte subsectors and 64-Kbyte sectors, along with a 64-byte user-lockable one-time programmable area.

Memory IC Feature Summary

• Supports dual input/output instructions for doubled read and program bandwidth
• Features software and hardware write protection with sector granularity
• Includes a dedicated 64-byte user-lockable one-time programmable area
• Provides deep power-down mode for low standby current consumption

Memory IC Applications

• Embedded systems requiring non-volatile code storage
• Data logging applications needing reliable retention
• Industrial control systems utilizing secure boot configurations

Memory IC Procurement Notes

Verify the specific suffix VMF6P against manufacturer documentation to confirm package type and temperature range. Confirm RoHS compliance status and automotive certification availability if required for the target application. Ensure ordering details match the exact revision level specified in the official datasheet.

Memory IC Selection Notes

Select this component when dual I/O speed is required for efficient data throughput. Consider the 64-Kbyte sector erase granularity for wear leveling strategies. Evaluate the available packages against board space constraints. Verify that the host microcontroller supports the necessary SPI modes and instruction sets.

Memory IC Part Context

This part belongs to the M25PX64 series of 64-Mbit serial flash memories. It is manufactured by Micron Technology Inc., formerly Numonyx. The series offers various package options including SO16 and VDFPN8 to suit different design requirements.

Memory IC Replacement Considerations

Check for M25PX64 variants with different suffixes for alternative packages or temperature ranges. Verify compatibility with existing firmware due to potential instruction set differences.