The AT49F008AT-90TI is an 8-megabit Flash memory device manufactured by Atmel. It is organized as 1,048,576 words of 8 bits each. The device is fabricated with Atmel's advanced nonvolatile CMOS technology. It features fast access times and low power consumption, making it suitable for a wide range of embedded systems.

Applications

• Embedded systems requiring non-volatile memory
• Microcontroller program storage
• Data logging applications
• Firmware storage in electronic devices
• Portable electronic devices

Features

• Fast access time: 90 ns
• Single 5V power supply
• Sector Erase Architecture: Supports full chip erase and sector erase operations.
• Automatic write timing: Simplifies system control.
• Low power consumption: Active and standby modes for power saving.
• JEDEC standard pinout: For ease of integration and compatibility.
• CMOS process: Provides high performance and low power dissipation.

Benefits

• Fast program execution: The fast access time enables rapid retrieval of data and instructions.
• Simplified system design: Automatic write timing reduces the need for complex control circuitry.
• Extended battery life: Low power consumption is crucial for portable devices.
• Reliable data storage: Non-volatile memory retains data even when power is removed.
• Easy integration: JEDEC standard pinout simplifies integration into existing systems.

Additional Details

The AT49F008AT-90TI offers sector erase capability, allowing selective erasure of memory blocks without affecting other data. This feature is beneficial for applications that require frequent updates to specific regions of memory. The device operates with a single 5V power supply and offers both active and standby modes for power management. The operating temperature range is typically from -40°C to +85°C, making it suitable for industrial applications. This part is now listed as end-of-life by the manufacturer.