The S29GL032A90TFIR40H is a 32-Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, simultaneous Read/Write Flash memory device. It is designed for high-performance, low-power applications requiring fast and reliable data storage.

Applications

• Embedded systems
• Networking devices
• Automotive applications (such as ECU boot code storage)
• Industrial control systems
• Consumer electronics
• Wireless communication equipment

Features

• 32-Megabit (4 M x 8-Bit/2 M x 16-Bit) Flash memory
• 3.0 Volt-only operation for read, erase, and program
• Simultaneous Read/Write operations, allowing concurrent read and write access
• Asynchronous Page Mode Operation
• Fast program and erase times
• Sector Architecture: Uniform 64 KB sectors
• Supports Common Flash Interface (CFI) for easy integration
• Write Protection: Hardware write protection of sectors
• Low power consumption
• Available in various packages including TSOP and BGA

Benefits

• Fast Boot Times: Enables quicker system startup due to fast read access times.
• Reliable Data Storage: Ensures data integrity in demanding environments.
• Low Power Consumption: Reduces overall system power requirements, extending battery life in portable devices.
• Flexibility: Uniform sector architecture simplifies memory management and programming.
• Simplified Integration: Common Flash Interface (CFI) facilitates easy integration with various microcontrollers and systems.
• Enhanced System Performance: Simultaneous Read/Write capability enhances system responsiveness.

Additional Details

The S29GL032A90TFIR40H features a uniform sector architecture, simplifying memory management and allowing for efficient code and data storage. The device's fast read access times contribute to quick boot times and efficient system performance. Its low power consumption makes it suitable for battery-powered applications. The device supports various protection features to prevent accidental program or erase operations. It is available in different packages, offering design flexibility. This specific part number implies a specific combination of temperature range, packaging, and speed grade. Refer to the Spansion datasheet for complete electrical characteristics, timing diagrams, and package dimensions.