The S29GL128P90TFIR20D is a 128-Mbit NOR Flash memory device manufactured by Spansion (now Cypress Semiconductor, and subsequently Infineon Technologies). It's designed for high-performance, high-density storage applications in embedded systems. This memory chip offers fast read access times and low power consumption, making it suitable for a variety of applications requiring reliable and non-volatile storage.

Applications

• Embedded systems
• Networking equipment
• Industrial control systems
• Automotive electronics
• Consumer electronics

Features

• 128-Mbit (16 MByte) memory density
• NOR Flash technology
• 90ns read access time
• Sector Erase Architecture
• Top Boot sector configuration
• Operating Voltage: 3.0V
• Operating Temperature: -40°C to +85°C
• Package: 56-pin TSOP

Benefits

• Fast read access enables quick boot-up and code execution.
• High density allows for storage of large amounts of data.
• Low power consumption extends battery life in portable devices.
• Sector Erase Architecture provides flexible memory management.
• Robust design ensures data reliability in harsh environments.

Technical Specifications

The S29GL128P90TFIR20D operates at a voltage of 3.0V. It has a read access time of 90ns. The device is packaged in a 56-pin TSOP. It supports sector erase and has a top boot sector configuration. The operating temperature range is -40°C to +85°C. It utilizes a CMOS process technology and offers protection against electrostatic discharge (ESD).

This NOR flash memory is designed for applications needing in-system programmability and fast read access. It is a reliable solution for storing boot code, application code, and data in embedded systems.