AS4C16M16SA-6BANTR

The AS4C16M16SA-6BANTR is a 256-megabit synchronous dynamic random access memory (SDRAM) organized as 16M x 16 bits. This automotive-qualified DRAM offers reliable, high-speed parallel memory for embedded systems requiring extended temperature operation from -40°C to 105°C. With AEC-Q100 qualification, 166 MHz clock frequency, and a compact 54-TFBGA package, this device delivers dependable memory performance for demanding automotive and industrial applications.

Key Features

• Memory Architecture - 256-megabit capacity organized as 16M x 16, providing ample storage for data-intensive embedded applications with a straightforward parallel interface.
• High-Speed Operation - 166 MHz clock frequency with 5ns access time enables rapid data retrieval for real-time control systems and high-throughput processing tasks.
• Automotive Qualification - AEC-Q100 certified for automotive electronics, ensuring reliability and performance across extreme temperature conditions and harsh operating environments.
• Extended Temperature Range - Operates from -40°C to 105°C (TA), making it suitable for automotive underhood applications and industrial environments with significant temperature variation.
• Power Supply - 3V to 3.6V supply voltage range compatible with standard automotive and industrial system power rails.
• Compact Package - 54-pin TFBGA (8mm x 8mm) footprint optimizes board space utilization in space-constrained automotive and embedded designs.

Typical Applications

• Automotive Infotainment Systems - This SDRAM serves as working memory for graphics processing and multimedia buffering in dashboard displays and navigation systems, where AEC-Q100 qualification ensures reliable operation through temperature extremes and vibration.
• Advanced Driver Assistance Systems (ADAS) - The 256-megabit capacity and fast access time support real-time image processing and sensor fusion algorithms in camera-based safety systems, while automotive qualification guarantees performance across vehicle operating conditions.
• Industrial Control Systems - This parallel SDRAM provides deterministic memory access for programmable logic controllers (PLCs) and human-machine interfaces (HMIs), where extended temperature tolerance ensures consistent operation in factory floor environments.
• Engine Control Units - The automotive-grade DRAM supports complex engine management algorithms and calibration data storage in ECUs, where the -40°C to 105°C range accommodates underhood temperature extremes.
• Body Control Modules - This memory enables advanced comfort and convenience features in automotive body electronics, where the compact TFBGA package helps reduce overall module size and weight.

Unique Advantages

• Automotive Reliability Without Compromise: AEC-Q100 qualification eliminates the need for component substitution or derating strategies in automotive designs, reducing validation time and certification risk.
• Extended Temperature Performance: The -40°C to 105°C operating range supports placement in thermally challenging locations without active cooling, simplifying thermal management and reducing system cost.
• Parallel Interface Simplicity: Direct parallel memory connection reduces processor overhead compared to serial alternatives, enabling faster data access and simpler firmware development.
• Proven SDRAM Technology: Synchronous DRAM architecture provides predictable timing and well-understood design methodologies, accelerating development cycles and minimizing integration risks.
• Compact Footprint Efficiency: The 8mm x 8mm TFBGA package delivers high memory density per square millimeter, enabling smaller PCB layouts and contributing to overall system miniaturization.
• Standard Voltage Operation: 3V to 3.6V supply compatibility eliminates the need for dedicated voltage regulators in most automotive and industrial systems, simplifying power distribution networks.

Why Choose AS4C16M16SA-6BANTR?

The AS4C16M16SA-6BANTR represents a proven memory solution for automotive and industrial applications where reliability cannot be compromised. AEC-Q100 qualification and extended temperature operation make this SDRAM ideal for underhood automotive systems, industrial automation equipment, and harsh-environment embedded designs. The 256-megabit capacity balances sufficient storage for complex algorithms with cost-effectiveness, while the 166 MHz operation supports real-time processing requirements.

For design teams developing automotive infotainment, ADAS, or industrial control systems, this SDRAM offers a reliable foundation with established supply chain stability. The parallel interface provides deterministic performance characteristics that simplify system validation, while the compact TFBGA package supports ongoing miniaturization efforts in modern electronic systems.

Get Started Today

Contact our sales team to request a quote for the AS4C16M16SA-6BANTR or to discuss volume pricing for your automotive or industrial project. Our technical support staff can assist with integration questions, design guidance, and sample requests to accelerate your development timeline.