The PC28F256K3C120 is a 256-Mbit (32M x 8) CMOS Flash Memory component manufactured by Intel. It's designed for high-performance, high-density storage in embedded systems. This memory offers a wide range of features aimed at improving system performance, reliability, and flexibility.

Applications:

• Embedded systems requiring non-volatile storage.
• Networking equipment, such as routers and switches.
• Industrial control systems.
• Automotive electronics (e.g., engine control units, infotainment systems).
• Portable devices, including handheld computers and data loggers.

Features:

• High Density: 256 Mbit provides ample storage for code and data.
• CMOS Technology: Low power consumption for energy-efficient operation.
• Sector Architecture: Uniform sector size simplifies memory management and programming.
• Fast Read Access Time: 120 ns access time ensures quick data retrieval.
• Program/Erase Suspend Capability: Allows interruption of program or erase operations to read data from other sectors.
• Security Features: Block locking and password protection enhance data security.
• Extended Temperature Range: Suitable for use in harsh environments.

Benefits:

• Increased System Performance: Fast read access time reduces latency and improves overall system responsiveness.
• Reduced Power Consumption: CMOS technology minimizes power requirements, extending battery life in portable applications.
• Enhanced Data Security: Block locking and password protection prevent unauthorized access to sensitive data.
• Simplified Memory Management: Uniform sector architecture simplifies programming and reduces overhead.
• Improved Reliability: Robust design and error correction features ensure data integrity and prevent corruption.
• Flexibility: Program/Erase Suspend capability enables real-time updates without interrupting critical system operations.

Additional Details:

The PC28F256K3C120 operates from a single 3.0V power supply. It supports both asynchronous and synchronous read operations. The device is available in a surface-mount package. It features a JEDEC standard pinout for easy integration with other components.