AS4C8M16D1-5BIN

The AS4C8M16D1-5BIN is a 128-megabit DDR SDRAM from Alliance Memory, organized as 8M x 16 bits. This parallel-interface volatile memory device delivers 200 MHz clock frequency performance in a compact 60-TFBGA package, making it suitable for space-constrained embedded designs requiring reliable DDR memory.

Operating across the industrial temperature range of -40°C to 85°C and powered by a 2.3V to 2.7V supply voltage, this SDRAM provides consistent performance in demanding operating environments where commercial-grade components may not suffice.

Key Features

• Memory Configuration - 128Mb density organized as 8M x 16, providing 16-bit data width for efficient bus utilization in embedded processors and controllers.
• DDR SDRAM Technology - Double Data Rate architecture transfers data on both clock edges, achieving effective throughput at 200 MHz clock frequency with 0.7ns access time.
• Industrial Temperature Range - Operates reliably from -40°C to 85°C (TA), enabling deployment in industrial, outdoor, and harsh environment applications.
• Low Voltage Operation - 2.3V to 2.7V supply voltage range reduces power consumption and simplifies integration with modern low-power system designs.
• Compact Package - 60-TFBGA (8x13mm) package provides high-density mounting for board-space-constrained applications while maintaining thermal performance.
• Parallel Interface - Standard parallel memory interface ensures broad compatibility with existing DDR memory controllers and processor designs.

Typical Applications

• Industrial Automation Systems - This DDR SDRAM provides reliable program and data memory for PLCs, HMI controllers, and industrial computers where extended temperature tolerance ensures consistent operation across factory floor conditions.
• Networking Equipment - The 128Mb capacity and 200 MHz performance support packet buffering and routing tables in switches, routers, and network appliances requiring sustained memory throughput.
• Embedded Computing - The 8M x 16 organization matches common embedded processor bus widths, simplifying memory subsystem design for single-board computers and embedded modules.
• Medical Instrumentation - Industrial temperature rating and reliable operation support portable diagnostic equipment and monitoring devices used in varied clinical environments.
• Transportation Systems - Extended operating temperature range enables deployment in vehicle telematics, fleet management systems, and railway control equipment exposed to ambient temperature variations.

Unique Advantages

• Extended Lifecycle Support: Alliance Memory specializes in long-term memory availability, reducing redesign risk for products with extended production lifetimes.
• Industrial-Grade Reliability: Full -40°C to 85°C operating range eliminates the need for thermal management solutions required by commercial-grade alternatives.
• Simplified Power Design: Wide 2.3V to 2.7V supply tolerance accommodates voltage variation in distributed power systems without requiring tight regulation.
• Pin-Compatible Options: Part of a broader DDR SDRAM family allowing density migration and second-sourcing without PCB redesign.
• Fast Access Performance: 0.7ns access time combined with 15ns write cycle time supports demanding real-time applications.

Why Choose AS4C8M16D1-5BIN?

The AS4C8M16D1-5BIN addresses the needs of designers requiring proven DDR SDRAM technology with industrial temperature support. Its combination of 128Mb density, 200 MHz clock speed, and -40°C to 85°C operating range makes it particularly well-suited for embedded systems that must operate reliably in uncontrolled thermal environments.

For applications where memory longevity and supplier stability matter, Alliance Memory's focus on extended product availability helps protect your design investment over the full product lifecycle. The active status of this device ensures continued supply for ongoing production requirements.

Request Information

Contact our sales team to discuss your DDR SDRAM requirements, request samples of the AS4C8M16D1-5BIN, or obtain volume pricing for your embedded memory applications.