M25P64-VMF6PBA

Memory IC Overview

The M25P64-VMF6PBA is a 64 Mbit (8M x 8) Serial Flash Memory device manufactured by Micron Technology. It features a high-speed SPI-compatible bus interface supporting clock frequencies up to 75 MHz. The memory operates on a single 2.7 V to 3.6 V supply voltage and is organized into 128 sectors, each containing 256 pages of 256 bytes. Key operational parameters include a minimum data retention of 20 years and endurance exceeding 100,000 erase/program cycles per sector.

Memory IC Feature Summary

• Supports Page Programming for writing up to 256 bytes simultaneously
• Includes hardware write protection via non-volatile block protect bits
• Provides Fast Program/Erase mode using enhanced supply voltage
• Features electronic signatures including JEDEC standard codes

Memory IC Applications

• Embedded systems requiring non-volatile code storage
• Industrial control units needing reliable data logging
• Consumer electronics with firmware storage requirements
• Automotive certified applications utilizing specific package variants

Memory IC Procurement Notes

Verify the specific ordering suffix to confirm package type and environmental compliance status. Confirm RoHS certification and lead-free status against current manufacturer specifications. Ensure compatibility with required SPI modes and voltage levels before integration. Check for automotive qualification if operating in vehicle environments.

Memory IC Selection Notes

Select this component when a 64 Mbit capacity is required with high-speed serial access. Consider the SO16 package for standard surface-mount assembly. Evaluate the need for hardware write protection features for security-sensitive designs. Verify that the operating temperature range meets the application's environmental constraints.

Memory IC Part Context

This part belongs to the M25P series of low-voltage Serial Flash memories. It utilizes advanced write protection mechanisms and is accessed via a standard SPI interface. The device is backward compatible with previous process technologies while offering improved maximum frequency capabilities for fast read operations.

Memory IC Replacement Considerations

Check for direct substitutes within the M25P family such as M25P16 or M25P32 for different capacities. Verify pinout compatibility with alternative manufacturers like STMicroelectronics. Ensure electrical characteristics match the original design requirements.