The S29C51001T-90J is a parallel Flash memory device produced by SyncMOS. This non-volatile memory is used in a variety of embedded applications requiring reliable storage for program code and data. The '90' in the part number signifies a 90ns access time, making it appropriate for applications needing moderately fast data access.

Applications

• Embedded systems requiring firmware storage
• Industrial automation equipment
• Network infrastructure devices
• Telecom hardware
• Consumer electronics, including gaming consoles

Features

• 1 Megabit (128K x 8) CMOS Flash Memory
• Fast access time: 90ns
• Single 5V power supply
• Sector Erase Capability
• Automatic Write Protection features
• Low power consumption due to CMOS process
• JEDEC standard pin configuration

Benefits

• Provides robust storage for critical firmware and parameters
• Offers quick boot times and program execution due to its fast access time
• Extends battery life for portable devices through low power usage
• Efficiently manages data by enabling sector-level erasure
• Prevents accidental data modification through write protection
• Simplifies integration with existing designs using a standard pinout

Technical Specifications

The S29C51001T-90J operates from a single 5V supply. The sector erase function allows for the selective erasure of memory blocks, which is useful for updating firmware or data without erasing the entire memory array. Automatic write protection enhances data integrity by preventing unwanted writes during power transitions. Its CMOS fabrication ensures minimal power consumption, increasing its suitability for battery-operated equipment. The device package follows the JEDEC standard, ensuring compatibility with a broad range of systems.