The AM29DL800BT-70EI is an 8 Megabit (1M x 8-Bit/512K x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash memory device manufactured by AMD. This device is designed to provide high-density, non-volatile storage for a wide range of applications, including embedded systems, portable devices, and data storage solutions. It features simultaneous read and write operations, enhancing system performance and responsiveness.

Applications

• Embedded Systems
• Portable Devices (e.g., PDAs, MP3 players)
• Data Storage Solutions
• Networking Equipment
• Industrial Control Systems

Features

• 8 Megabit (1M x 8-Bit/512K x 16-Bit) organization: Provides a flexible memory configuration to suit different application needs.
• 3.0 Volt-only operation: Operates from a single 3.0 Volt power supply, simplifying system design and reducing power consumption.
• Simultaneous Read and Write Operations: Allows concurrent read and write operations, enhancing system performance.
• Sector Erase Architecture: Sector erase capability allows individual sectors of memory to be erased and reprogrammed.
• Fast access time: Offers a read access time of 70 ns, enabling fast data retrieval.
• CMOS Technology: Uses CMOS technology for low power consumption.
• Top Boot Sector: Configured with a top boot sector for secure code storage.

Benefits

• High-Density Storage: Provides ample storage capacity for code and data in embedded systems.
• Low Power Consumption: Operates at 3.0 Volts and utilizes CMOS technology to minimize power consumption.
• Enhanced System Performance: Simultaneous read and write operations improve system responsiveness and throughput.
• Flexible Memory Configuration: The device can be configured as either 1M x 8-Bit or 512K x 16-Bit to suit different application requirements.
• Secure Code Storage: Top boot sector configuration ensures secure storage of critical boot code.

Additional Details

The AM29DL800BT-70EI is typically packaged in a TSOP (Thin Small Outline Package). The device features a program/erase endurance of 100,000 cycles per sector. It includes a hardware reset pin and supports common flash interface (CFI) for device identification and configuration. The device operates over an extended temperature range (EI denotes Extended Industrial Temperature). Detailed programming specifications, timing diagrams, and electrical characteristics can be found in the AMD datasheet for this device.