AS4C32M16D3L-12BCN

The AS4C32M16D3L-12BCN from Alliance Memory is a 512Mbit synchronous DRAM built on DDR3 technology, organized as 32M x 16. This parallel-interface memory device operates at clock frequencies up to 800MHz with a 20ns access time, making it well-suited for embedded systems requiring moderate density DRAM with extended temperature operation. The component supports applications demanding reliable data storage and retrieval in industrial and commercial environments.

Key Features

• Memory Configuration - 512Mbit total capacity organized as 32 million words by 16 bits, providing flexible data width for system integration.
• DDR3 SDRAM Technology - Volatile memory with synchronous operation at up to 800MHz clock frequency and 20ns access time for responsive read/write performance.
• Parallel Interface - Direct memory bus connection simplifies integration with processors and controllers that support parallel DRAM interfaces.
• Operating Voltage - 1.283V to 1.45V supply voltage range optimized for DDR3 low-power operation.
• Extended Temperature Range - Rated for 0°C to 95°C (case temperature) operation, supporting industrial-grade applications beyond standard commercial temperature limits.
• Compact 96-FBGA Package - 8mm x 13mm fine-pitch ball grid array package minimizes board space while providing reliable high-speed signal routing.

Typical Applications

• Industrial Control Systems - This DDR3 SDRAM provides working memory for programmable logic controllers and industrial computers where the extended temperature range ensures reliable operation in factory floor and outdoor enclosure environments.
• Embedded Computing Platforms - The 512Mbit capacity and parallel interface support processor-based embedded systems requiring moderate DRAM density for application code execution and data buffering.
• Networking Equipment - Network switches and routers use this memory for packet buffering and routing table storage, benefiting from the 800MHz operating frequency for high-throughput data processing.
• Test and Measurement Instruments - Benchtop and portable instrumentation leverage this SDRAM for waveform capture and signal processing where the extended temperature specification accommodates varied operating conditions.
• Medical Devices - Patient monitoring and diagnostic equipment utilize this memory for real-time data acquisition and display buffering in temperature-controlled medical environments.

Unique Advantages

• Industrial Temperature Tolerance: The 0°C to 95°C operating range extends usability beyond standard commercial components, reducing the need for specialized thermal management in industrial applications.
• Proven DDR3 Interface Compatibility: Widespread DDR3 controller support across processors and FPGAs simplifies design integration without custom memory interface development.
• Balanced Density and Performance: The 512Mbit capacity provides sufficient working memory for embedded applications without the power consumption and cost overhead of higher-density devices.
• Active Lifecycle Status: Ongoing production availability supports long-term product manufacturing and reduces obsolescence risk in industrial designs.
• Compact Form Factor: The 96-FBGA package delivers high pin density in a small footprint, enabling memory integration in space-constrained embedded designs.
• Standard Voltage Operation: DDR3-standard voltage requirements allow integration into existing power supply architectures without additional regulation circuitry.

Why Choose AS4C32M16D3L-12BCN?

The AS4C32M16D3L-12BCN addresses the needs of industrial and embedded system designers who require reliable DDR3 SDRAM with extended temperature operation. Its 0°C to 95°C specification makes it suitable for applications operating in challenging thermal environments while maintaining the performance characteristics of standard DDR3 technology. The 512Mbit density balances capacity with cost-effectiveness for applications that need moderate working memory without overspecification.

For engineers developing industrial control systems, embedded computing platforms, or ruggedized instrumentation, this component offers a combination of proven DDR3 interface compatibility, industrial temperature tolerance, and active production status that supports reliable long-term designs.

Get a Quote

Contact our sales team to discuss your memory requirements and receive pricing for the AS4C32M16D3L-12BCN. We provide technical support to help you evaluate this DDR3 SDRAM for your application and can assist with volume pricing and delivery scheduling.