IS45S16400N-6BLA1-TR

The IS45S16400N-6BLA1-TR is a high-performance 64-megabit synchronous DRAM designed specifically for automotive applications requiring extended temperature operation. Built on proven SDRAM technology, this memory device delivers reliable data storage and fast access times in a compact 54-pin TFBGA package. With AEC-Q100 automotive qualification and operation across -40°C to +85°C, it addresses the demanding requirements of vehicular electronics.

This device organizes its 64Mb capacity as 4M x 16, providing flexible word-width memory access at clock frequencies up to 166 MHz. The LVTTL-compatible interface ensures straightforward integration with standard automotive processors and controllers, while the 3V to 3.6V supply voltage range supports both legacy and modern automotive power architectures.

Key Features

• Memory Architecture - 64Mb capacity organized as 4M x 16, optimized for applications requiring 16-bit data paths and efficient addressing.
• Performance - 166 MHz clock frequency with 5.4ns access time delivers responsive data throughput for real-time automotive systems.
• Automotive Qualification - AEC-Q100 qualified with -40°C to +85°C operating temperature range ensures reliability in harsh vehicular environments.
• Interface - LVTTL-compatible memory interface simplifies integration with automotive microcontrollers and processors.
• Power Supply - 3V to 3.6V operating voltage supports standard automotive power rails and allows compatibility with various system architectures.
• Package - 54-pin TFBGA (8x8mm) provides a space-efficient footprint for size-constrained automotive module designs.

Typical Applications

• Automotive Infotainment Systems - This SDRAM provides display buffer memory and audio processing storage for head units and rear-seat entertainment systems where fast access times ensure smooth multimedia playback and responsive user interfaces.
• Advanced Driver Assistance Systems (ADAS) - The memory serves as frame buffer storage for camera-based vision systems and radar processing applications where the automotive temperature range and AEC-Q100 qualification provide the reliability required for safety-critical functions.
• Body Control Modules - This device offers program execution RAM for complex body controllers managing lighting, climate control, and power distribution where the compact TFBGA package conserves valuable PCB real estate.
• Instrument Clusters - The SDRAM enables high-resolution digital instrument displays and reconfigurable gauge rendering where the 166 MHz clock frequency supports real-time graphics updates without latency.
• Telematics and Connectivity Modules - This memory provides buffer storage for cellular modems and V2X communication processors where extended temperature operation ensures reliable connectivity across diverse climatic conditions.

Unique Advantages

• Simplified Automotive Compliance: AEC-Q100 qualification eliminates the need for additional testing and validation, accelerating time-to-market for automotive module designs.
• Extended Temperature Reliability: -40°C to +85°C operation ensures consistent memory performance across extreme climatic conditions without derating or specialized thermal management.
• Standard Interface Compatibility: LVTTL interface reduces design complexity and component count by eliminating voltage translation circuitry between memory and processor.
• Compact Board Footprint: 54-pin TFBGA (8x8mm) package minimizes PCB area requirements, enabling smaller module designs or more functionality within existing space constraints.
• Proven SDRAM Technology: Mature synchronous DRAM architecture delivers predictable timing characteristics and well-understood design methodologies, reducing integration risk.
• Flexible Memory Organization: 4M x 16 architecture efficiently maps to 16-bit data bus implementations common in automotive microcontroller systems without requiring additional address or data multiplexing.

Why Choose IS45S16400N-6BLA1-TR?

The IS45S16400N-6BLA1-TR represents a practical choice for automotive designers seeking reliable, qualified memory in a space-efficient package. Its AEC-Q100 certification and extended temperature range address the fundamental requirements of vehicular applications, while the standard LVTTL interface and proven SDRAM architecture simplify integration and reduce design risk. The compact TFBGA footprint delivers board space savings without compromising electrical performance or thermal characteristics.

This memory device is particularly well-suited for automotive modules where space, temperature range, and qualification status are critical selection criteria. Whether supporting safety-critical ADAS functions, entertainment systems, or body control applications, the IS45S16400N-6BLA1-TR provides the performance and reliability expected in modern automotive electronics with long production lifecycles.

Contact Us

For pricing, availability, and technical specifications on the IS45S16400N-6BLA1-TR, please contact our sales team. We can assist with design-in support, qualification documentation, and volume pricing to meet your automotive memory requirements.