The S25FL128POXMFI001 is a 128 Mbit (134,217,728 bits) NOR flash memory device from Spansion, now a part of Infineon Technologies. It's designed for high-performance, low-power embedded systems applications that require reliable non-volatile storage. This device communicates via a Serial Peripheral Interface (SPI) and is characterized by its uniform 4KB sector architecture, making it suitable for applications needing flexible and efficient memory management.

Applications

• Embedded Systems: Storage of boot code, application code, and configuration data.
• Networking Equipment: Routers, switches, and other network devices require reliable storage for firmware.
• Industrial Control Systems: Used in PLCs (Programmable Logic Controllers) and HMIs (Human-Machine Interfaces).
• Automotive Electronics: Infotainment systems, instrument clusters, and engine control units (ECUs).
• Consumer Electronics: Set-top boxes, digital TVs, and gaming consoles.

Features

• 128 Mbit (16 Mbyte) Memory Density
• Standard SPI Interface: Supports SPI modes 0 and 3
• Single 3.0V Power Supply
• Uniform 4KB Sectors and 64KB Blocks
• High-Performance Read Operation: Up to 104 MHz clock frequency
• Program/Erase Suspend and Resume
• Hardware Write Protection: Prevents unintentional overwrites
• Low Power Consumption: Ideal for battery-powered devices
• Endurance: Minimum 100,000 Program/Erase Cycles per sector
• Data Retention: 20 years
• RoHS Compliant

Benefits

• Reliable Non-Volatile Storage: Ensures data retention even when power is off.
• Fast Data Access: High-speed SPI interface allows for quick retrieval of stored information.
• Flexible Memory Management: Uniform sector architecture simplifies memory allocation and management.
• Low Power Consumption: Reduces energy consumption, making it suitable for portable devices.
• Easy Integration: Standard SPI interface simplifies interfacing with a wide range of microcontrollers and processors.
• Durable and Long-Lasting: High endurance and long data retention ensure reliable performance over an extended period.

Additional Details

The S25FL128POXMFI001 supports standard SPI, Dual SPI, and Quad SPI modes, providing flexibility in data transfer rates. It also features advanced protection mechanisms to safeguard data integrity, including hardware write protection. The device comes in a variety of packages, such as SOIC, WSON, and BGA, to accommodate different application requirements. The typical operating temperature range is -40°C to +85°C, making it suitable for industrial and automotive applications.