The S29GL128P90TFCR1 is a 128-Megabit (16 M x 8 or 8 M x 16) Parallel Flash memory device manufactured by Spansion (later acquired by Cypress Semiconductor, now Infineon Technologies). It's designed for applications requiring non-volatile storage with fast read access times, typically found in embedded systems.

Applications

• Embedded systems
• Networking equipment
• Industrial control systems
• Automotive electronics
• Consumer electronics (e.g., set-top boxes)
• Boot memory for microprocessors

Features

• Density: 128 Megabits (16 M x 8 or 8 M x 16 configurable)
• Supply Voltage: 3.0V
• Interface: Parallel
• Read Access Time: 90 ns
• Erase Cycles: Typically 100,000 cycles per sector
• Sector Architecture: Uniform sector architecture for flexible memory management
• Operating Temperature Range: -40°C to +85°C (Industrial Temperature)
• Package: TSOP (Thin Small Outline Package)

Benefits

• Non-Volatile Storage: Retains data even when power is removed.
• Fast Read Access: Enables quick retrieval of data for real-time applications.
• High Endurance: Withstands a large number of erase cycles for long-term reliability.
• Flexible Memory Management: Uniform sector architecture simplifies memory allocation and programming.
• Wide Temperature Range: Operates reliably in harsh environments.
• Compact Package: TSOP package saves board space.

Additional Details

The S29GL128P90TFCR1 is commonly used for storing firmware, configuration data, and application code in embedded systems. The 90 in the part number indicates the read access time of 90 nanoseconds. The TF indicates TSOP package and the CR1 represents a specific revision or variant of the device. The device supports various programming algorithms for efficient data storage and updates. Consult the product datasheet for complete specifications, including timing diagrams, electrical characteristics, and application examples from Infineon (formerly Cypress/Spansion).