The MT25QL256ABA8ESF-OSIT is a 256Mb Serial NOR Flash Memory device manufactured by Micron Technology. It is designed for embedded systems, offering high performance, low power consumption, and a compact form factor.

Applications:

• Embedded systems
• Industrial control
• Internet of Things (IoT) devices
• Wearable electronics
• Automotive applications (e.g., instrument clusters, infotainment systems)
• Data storage for boot code, configuration data, and application code

Features:

• Density: 256Mb (32MB)
• Interface: Serial Peripheral Interface (SPI)
• Clock Frequency: Up to 104 MHz
• Supply Voltage: 2.7V to 3.6V
• Operating Temperature: -40°C to +85°C (Industrial Grade)
• Package: 8-pin SOIC
• Page Program: 256 bytes per page
• Erase Capability: Sector, Block, and Chip Erase
• Security Features: Software and Hardware Write Protection

Benefits:

• High Performance: Fast clock frequency enables quick data access and program execution.
• Low Power Consumption: Minimizes energy usage in battery-powered devices.
• Small Footprint: Compact package saves board space in space-constrained applications.
• Reliable Data Storage: Non-volatile memory retains data even when power is removed.
• Flexible Erase Options: Sector, Block, and Chip Erase capabilities allow for efficient memory management.
• Enhanced Security: Write protection features prevent accidental or malicious data modification.

Additional Details:

The MT25QL256ABA8ESF-OSIT supports standard, dual, and quad SPI modes, providing flexibility in interface configurations. It offers a minimum of 100,000 program/erase cycles per sector. The device's low standby current extends battery life in portable applications. It complies with RoHS and REACH environmental standards.

The memory array is organized into uniform sectors and blocks, allowing for easy memory allocation and management. The device features an embedded Erase-Suspend/Erase-Resume and Program-Suspend/Program-Resume functionality to perform other operations during long erase or program cycles.