The S29GL016A90TFIR1 is a 16 Mbit (2 Mbyte) Flash memory device from Spansion (now Cypress Semiconductor, and then Infineon). It is designed to provide non-volatile storage for code and data in embedded systems.

Applications

• Embedded systems
• Networking equipment
• Consumer electronics (e.g., set-top boxes, digital cameras)
• Industrial control systems
• Automotive applications (e.g., navigation systems, engine control units)

Features

• 16 Mbit (2 Mbyte) Flash memory
• Organization: 2M x 8 bits
• Single power supply operation: 2.7V to 3.6V
• Sector Erase Architecture: Uniform 64 KB sectors
• Top or bottom boot sector configuration (configurable through software)
• Unlock Bypass Program: Reduces programming time
• Common Flash Interface (CFI): Provides device parameter information
• WP#/ACC input pin: Write Protect or Accelerator function
• Ready/Busy# output pin (RY/BY#): Indicates device status
• Hardware reset pin (RESET#): Allows for hardware reset of the device
• Operating Temperature: -40°C to +85°C (Industrial Temperature Range)
• Package: 48-Pin TSOP (Thin Small Outline Package)

Benefits

• Non-volatile storage: Ensures data retention even when power is lost, essential for storing critical system code and parameters.
• Fast read access: Enables rapid retrieval of stored data, leading to improved system performance.
• Sector erase: Facilitates efficient memory management by allowing selective erasure of specific memory regions.
• Low power consumption: Suitable for battery-powered devices and energy-conscious applications.
• Compact package: Allows for easy integration into space-constrained designs.
• High reliability: Provides dependable data storage and long-term operational stability.

Additional Details

The S29GL016A90TFIR1 features a uniform sector architecture, simplifying memory management and reducing programming complexity. The Unlock Bypass Program feature accelerates the programming process, reducing overall manufacturing time. The Common Flash Interface (CFI) provides a standardized method for accessing device parameters, simplifying software development and ensuring compatibility. The industrial temperature range ensures reliable operation in harsh environments. The device supports sector protection features to prevent accidental or unauthorized modifications to critical memory regions.

The device is designed for applications requiring high-performance, low-power, and reliable non-volatile memory.