The MT48LC16M4A2TG-75:G is a 64Mb SDRAM (Synchronous Dynamic Random-Access Memory) device organized as 16M x 4 bits. It's manufactured by Micron Technology Inc. and designed for applications where moderate memory density is required along with reliable performance. The '-75' typically refers to a specific speed grade and the ':G' may denote a particular packaging or testing variant.

Applications

• Embedded systems
• Networking devices
• Consumer electronics
• Printers
• Set-top boxes

Features

• 16M x 4 bit organization
• Operating frequency of 133 MHz (PC133 standard)
• Single 3.3V power supply
• LVTTL compatible inputs and outputs
• Four internal banks for concurrent operations
• Programmable burst length: 1, 2, 4, 8, or full page
• Auto Refresh and Self Refresh modes
• CAS Latency (CL) of 2 or 3

Benefits

• Sufficient memory density for many embedded applications.
• High bandwidth for reasonably fast data transfer rates.
• Low power consumption, making it suitable for portable devices.
• LVTTL compatibility simplifies integration with other digital circuits.
• Auto and Self Refresh modes minimize power consumption when idle.

Additional Details

The MT48LC16M4A2TG-75:G SDRAM provides a balance of performance and cost for applications requiring moderate memory capacity. Its 16M x 4 configuration is suitable for systems where memory density is not the primary concern. The 133 MHz operating frequency corresponds to the PC133 SDRAM standard. The programmable burst length feature provides flexibility in optimizing data transfer efficiency. The auto-refresh function automatically refreshes the memory cells, maintaining data integrity, while the self-refresh mode allows the memory to retain data while consuming minimal power. The four internal banks facilitate interleaved memory access, improving overall performance. It offers a reliable and efficient memory solution in various embedded applications.