The MT48LC32M8A2TG-7E:D is a 256Mb SDRAM (Synchronous Dynamic Random-Access Memory) device manufactured by Micron Technology Inc. It's organized as 32Meg x 8, making it a suitable choice for applications requiring a wider memory array (8-bit data width) and a standard memory capacity. The ':D' at the end of the part number likely specifies a particular revision or manufacturing variation. The '-7E' designates a specific speed grade.

Applications

• Embedded Systems
• Networking devices
• Printers
• Consumer Electronics
• Microcontrollers with external memory interface

Features

• 256Mb (32Meg x 8) memory configuration
• SDRAM architecture
• Clock rate: Up to 143 MHz (7ns cycle time), as indicated by the '-7E' designation.
• Single data rate operation
• Four internal banks for concurrent operation
• Programmable burst length: 1, 2, 4, 8, or full page
• Programmable CAS latency: 2 or 3
• Auto precharge option for simplified memory management
• Self-refresh mode for low power consumption
• Lead-free construction, RoHS compliant

Benefits

• Moderate memory capacity: Provides adequate storage for many embedded systems and consumer applications.
• Easy integration: Standard SDRAM interface simplifies connection to memory controllers.
• Low power consumption: Self-refresh mode minimizes power consumption during idle periods, making it energy efficient.
• Reliable performance: Designed for consistent operation within specified conditions.
• Wider Data Bus (x8): Suited for applications requiring byte-wide data access.

Additional Details

The MT48LC32M8A2TG-7E:D operates at 3.3V. It is typically packaged in a TSOP (Thin Small Outline Package), allowing for efficient board assembly. The 8-bit data width makes it appropriate for systems interacting with peripherals using a byte-oriented interface. SDRAM technology provides a cost-effective and commonly used memory solution for a wide range of applications.