IS42S32200N-6BL-TR

The IS42S32200N-6BL-TR is a 64-megabit synchronous dynamic random access memory (SDRAM) designed for embedded systems requiring reliable, high-speed volatile memory. Organized as 2M x 32, this SDRAM operates at clock frequencies up to 166MHz with a 5.4ns access time, making it well-suited for applications demanding fast data throughput. With an operating temperature range of 0°C to 70°C, this component provides dependable performance in commercial and industrial environments.

Key Features

• Memory Architecture - 64Mbit capacity organized as 2M x 32, providing flexible word-width access for 32-bit data bus designs.
• Performance Specifications - Operates at clock frequencies up to 166MHz with 5.4ns access time, delivering fast read/write operations for time-critical applications.
• Power Supply - Operates on a standard 3V to 3.6V supply voltage, compatible with common embedded system power rails.
• Interface - LVTTL (Low Voltage TTL) interface ensures straightforward integration with microcontrollers, processors, and FPGA designs.
• Package - 90-pin TFBGA (Thin Fine-Pitch Ball Grid Array) in an 8mm x 13mm footprint, optimizing board space in compact designs.
• Operating Temperature - Rated for 0°C to 70°C ambient temperature, supporting commercial and select industrial applications.

Typical Applications

• Embedded Computing Systems - This SDRAM serves as main system memory in single-board computers, industrial controllers, and embedded processors where its 32-bit organization aligns with common CPU architectures for efficient data handling.
• Telecommunications Equipment - In routers, switches, and network appliances, the 166MHz operation supports packet buffering and routing table storage with sufficient speed for moderate-bandwidth networking tasks.
• Consumer Electronics - Set-top boxes, digital media players, and consumer IoT devices benefit from the cost-effective memory density and standard voltage operation that simplifies power management design.
• Test and Measurement Instruments - Benchtop equipment and portable test devices utilize this SDRAM for waveform capture buffers and data logging where the 64Mbit capacity handles medium-sized data sets efficiently.
• Medical Devices - Non-critical medical equipment such as diagnostic monitors and portable health devices leverage the reliable memory performance within the 0°C to 70°C operating range typical of clinical environments.

Unique Advantages

• Standard SDRAM Technology: Mature, well-supported volatile memory technology with broad ecosystem compatibility reduces design risk and simplifies sourcing.
• 32-bit Wide Organization: Matches common processor architectures without requiring memory interleaving, simplifying PCB routing and controller logic.
• Compact TFBGA Package: 8mm x 13mm footprint conserves valuable board real estate in space-constrained embedded designs.
• Commercial Temperature Range: 0°C to 70°C rating suits a wide range of indoor and climate-controlled environments without requiring extended temperature components.
• Active Lifecycle Status: Current production availability supports new designs and provides supply chain stability for product lifecycles.
• LVTTL Interface Simplicity: Direct compatibility with standard logic levels eliminates the need for level shifters in many designs, reducing BOM count and cost.

Why Choose IS42S32200N-6BL-TR?

The IS42S32200N-6BL-TR offers a balanced combination of memory density, speed, and package size that aligns well with moderate-performance embedded applications. Engineers designing systems with 32-bit processors or controllers will appreciate the native word width match, while the compact TFBGA package addresses board space constraints without sacrificing memory capacity. The 166MHz clock support and 5.4ns access time provide adequate performance headroom for applications that require responsive memory subsystems without entering premium pricing tiers.

For commercial and select industrial designs where the 0°C to 70°C temperature range is sufficient, this SDRAM delivers proven volatile memory technology with broad design tool support and straightforward integration. Its active lifecycle status and manufacturing by ISSI provides design-in confidence for projects with multi-year production horizons.

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