The PC28F256K3C is a NOR flash memory device manufactured by Micron Technology. It provides 256 Kbit of storage and is designed for embedded applications requiring non-volatile storage of code or data. It's likely used in applications where relatively small amounts of code need to be stored persistently, and quick read access is important. It is commonly used for storing boot code in embedded systems.

Applications

• Embedded Systems: Used for storing boot code, configuration data, and small program routines.
• Industrial Control: Employed in industrial control systems for storing calibration data and system parameters.
• Consumer Electronics: Utilized in small devices for storing firmware and settings.
• Medical Devices: Integrated into medical equipment for storing device-specific data.
• Instrumentation: Used in test and measurement equipment for storing calibration information.

Features

• Density: 256 Kbit of storage capacity.
• NOR Flash: Provides fast random read access, suitable for code execution.
• Sector Erase: Supports sector erase functionality for flexible memory management.
• Low Power: Designed for low power consumption, making it suitable for battery-operated devices.
• Parallel Interface: Offers a parallel interface for easy connection to microcontrollers.
• Page Mode: Supports page mode operations for faster data transfer.
• CMOS Technology: Fabricated using CMOS technology for high reliability and performance.
• Endurance: High program/erase endurance cycles.

Benefits

• Fast Read Access: Enables quick boot-up and efficient code execution.
• Non-Volatile Storage: Retains data even when power is removed.
• Low Power Consumption: Extends battery life in portable applications.
• Easy Integration: Simplifies system design with its parallel interface.
• Reliable Data Storage: Ensures data integrity with built-in protection features.
• Flexible Memory Management: Allows for efficient use of memory with sector erase capabilities.
• Cost-Effective: Provides a cost-effective solution for low-density non-volatile storage requirements.
• Long-Term Availability: Ensures continued availability and support for long-lifecycle products.

Additional Details

The PC28F256K3C NOR flash memory device is organized into sectors for efficient memory management. It supports read, erase, and program operations. The parallel interface allows for direct connection to microprocessors and microcontrollers. The device is designed for low power operation, making it ideal for battery-powered devices.

Key Specifications:

• Density: 256 Kbit
• Interface: Parallel
• Operating Voltage: Typically 3V or 5V (Consult datasheet for specific voltage range)
• Operating Temperature: Consult datasheet for temperature range
• Package: Consult datasheet for package types (e.g., DIP, SOIC)