AS4C32M16D1-5BCNTR

The AS4C32M16D1-5BCNTR from Alliance Memory, Inc. is a 512-megabit DDR SDRAM integrated circuit designed for high-performance parallel memory applications. This memory device features a 32M x 16 organization and operates at a 200MHz clock frequency with a 7ns access time, making it well-suited for embedded systems, industrial controllers, and computing applications requiring fast, reliable volatile memory.

Built on proven DDR SDRAM technology, this IC delivers efficient data throughput in a compact 60-TFBGA package, supporting commercial temperature operation from 0°C to 70°C.

Key Features

• Memory Configuration - 512Mbit capacity organized as 32M x 16, providing flexible data width for various system architectures.
• DDR SDRAM Technology - Double Data Rate SDRAM delivers data on both rising and falling clock edges, doubling effective bandwidth compared to standard SDRAM.
• Performance Specifications - 200MHz clock frequency with 7ns access time and 15ns write cycle time ensures responsive memory operations for time-sensitive applications.
• Power Supply - Operates from 2.3V to 2.7V supply voltage, compatible with common low-voltage system designs.
• Package Options - Available in a space-efficient 60-TFBGA (8x13mm) package, ideal for designs with strict board space constraints.
• Temperature Range - Commercial temperature rating (0°C ~ 70°C) supports standard operating environments.

Typical Applications

• Industrial Automation Systems - The AS4C32M16D1-5BCNTR provides reliable working memory for PLCs, HMIs, and industrial controllers where the 0°C to 70°C operating range covers most factory floor environments and the parallel interface simplifies integration with existing control architectures.
• Embedded Computing Platforms - This DDR SDRAM serves as system memory in embedded processors and SBCs, offering the speed needed for real-time applications while the 60-pin TFBGA footprint minimizes PCB area in space-constrained designs.
• Telecommunications Equipment - Provides fast buffer memory in networking gear and communication devices where the 200MHz operation supports data packet processing and the low-voltage design reduces power consumption.
• Test and Measurement Instruments - Serves as data capture and processing memory in oscilloscopes, analyzers, and diagnostic equipment where the 7ns access time enables high-speed data acquisition.
• Medical Devices - Functions as working memory in diagnostic and monitoring equipment operating in controlled clinical environments within the 0°C to 70°C commercial temperature range.

Unique Advantages

• Proven DDR Technology: Leverages mature DDR SDRAM architecture that has been widely deployed across industries, reducing design risk and ensuring reliable operation.
• Compact Footprint with High Density: The 60-TFBGA package delivers 512Mbit of memory in just 8x13mm, enabling more compact product designs or freeing board space for additional functionality.
• Standard Parallel Interface: Uses conventional parallel memory interface that simplifies integration with existing microprocessors and controllers without requiring specialized memory controllers.
• Active Lifecycle Status: Currently in active production, ensuring long-term availability for designs requiring extended product lifecycles and minimizing obsolescence concerns.
• Low Voltage Operation: 2.3V to 2.7V supply voltage reduces overall system power consumption and heat generation, simplifying thermal management in embedded applications.
• Fast Access Performance: 7ns access time and 200MHz clock frequency provide responsive memory operations that support demanding real-time processing requirements.

Why Choose AS4C32M16D1-5BCNTR?

The AS4C32M16D1-5BCNTR is positioned for embedded and industrial designs that require reliable, fast volatile memory with a proven track record. Its combination of 512Mbit capacity, DDR performance, and compact TFBGA packaging makes it an excellent fit for space-constrained systems that need efficient working memory without compromising speed. The active lifecycle status and Alliance Memory's commitment to memory continuity make this part particularly valuable for designs with multi-year production horizons.

For engineers seeking a balance between performance, density, and reliability in commercial temperature applications, this DDR SDRAM offers a straightforward, well-supported solution backed by comprehensive documentation and an established supply chain.

Get Started with AS4C32M16D1-5BCNTR

Contact our technical sales team to discuss your memory requirements, request detailed specifications, or obtain pricing and lead time information. We can help you evaluate whether the AS4C32M16D1-5BCNTR meets your design needs and provide support throughout your development process.