MT46V16M16TG-5B IT:M

The MT46V16M16TG-5B IT:M from Alliance Memory is a 256Mbit DDR SDRAM organized as 16M x 16, delivering reliable parallel memory performance for embedded systems and industrial applications. Operating from a 2.5V to 2.7V supply with a 200MHz clock frequency and 7ns access time, this memory solution provides the speed and capacity needed for data-intensive applications while maintaining power efficiency.

Key Features

• Memory Architecture - 256Mbit DDR SDRAM organized as 16M x 16, providing flexible data bus configuration for embedded system integration.
• Performance - 200MHz clock frequency with 7ns access time and 15ns write cycle time, enabling fast read/write operations for time-critical applications.
• Power Supply - 2.5V to 2.7V operating voltage provides compatibility with low-voltage system designs while reducing power consumption.
• Temperature Range - Industrial temperature range of -40°C to 85°C (TA) ensures reliable operation in harsh environmental conditions.
• Package - 66-TSOP II (0.400", 10.16mm width) package offers space-efficient board mounting with established manufacturing compatibility.

Typical Applications

• Industrial Control Systems - This DDR SDRAM provides reliable data buffering and program storage for PLCs and industrial controllers where the extended temperature range ensures consistent performance in factory environments.
• Embedded Computing - The parallel interface and 200MHz performance support real-time data processing in embedded systems such as automation controllers and instrumentation devices.
• Telecommunications Equipment - Fast access times enable efficient packet buffering and data handling in networking and telecom infrastructure operating in temperature-variable environments.
• Test and Measurement - The 256Mbit capacity and industrial temperature tolerance make this memory suitable for data acquisition systems and measurement instruments that require reliable storage across varying conditions.

Unique Advantages

• Industrial Temperature Operation: The -40°C to 85°C range extends deployment options beyond commercial-grade systems, reducing the need for environmental controls in harsh locations.
• Proven DDR SDRAM Technology: DDR architecture doubles data throughput compared to SDR memory while maintaining familiar design integration practices.
• Parallel Interface Compatibility: Direct memory bus connection simplifies integration with processors and controllers using traditional parallel memory architectures.
• Standard TSOP II Package: Industry-standard footprint enables straightforward PCB layout and supports established assembly processes.
• Efficient Power Envelope: 2.5V to 2.7V operation reduces system power requirements compared to legacy 3.3V memory solutions.

Why Choose MT46V16M16TG-5B IT:M?

This DDR SDRAM from Alliance Memory delivers a balance of capacity, speed, and industrial-grade reliability for designs requiring parallel memory interfaces. The combination of 200MHz operation, industrial temperature tolerance, and standard packaging makes it suitable for legacy system support, industrial upgrades, and embedded applications where proven memory technology is preferred.

Note: This product has an Obsolete lifecycle status. Contact your Alliance Memory representative regarding availability and potential alternatives for new designs.

Get a Quote

For pricing, availability, and technical support on the MT46V16M16TG-5B IT:M, contact our sales team. We can assist with product selection, design guidance, and volume procurement for your industrial or embedded memory requirements.