IS42S32800J-6TL

The IS42S32800J-6TL is a 256-megabit synchronous DRAM organized as 8M x 32, delivering high-performance memory for embedded systems requiring parallel data access. Built on proven SDRAM technology, this device operates at clock frequencies up to 166 MHz with a fast 5.4ns access time, making it ideal for applications demanding reliable, high-bandwidth memory.

Designed for commercial temperature environments, this DRAM provides an optimal balance of performance and cost-effectiveness for networking equipment, industrial controllers, and consumer electronics.

Key Features

• Memory Architecture - 256 Mbit capacity organized as 8M x 32, providing efficient word-level access for 32-bit systems with straightforward addressing.
• High-Speed Performance - 166 MHz clock frequency with 5.4ns access time enables responsive data handling for real-time applications.
• Power Supply - Standard 3V to 3.6V operation simplifies power distribution and integration with common digital logic levels.
• Package - 86-pin TSOP II package in 10.16mm width offers a compact footprint for space-constrained designs.
• Operating Range - 0°C to 70°C temperature range suits commercial applications in controlled environments.

Typical Applications

• Networking Equipment - This SDRAM provides packet buffering and routing table storage in switches and routers where the 32-bit organization aligns with processor architectures for efficient data movement.
• Industrial Controllers - The device serves as main memory in programmable logic controllers and HMI systems where the commercial temperature range matches typical control cabinet environments.
• Consumer Electronics - Set-top boxes and digital displays utilize this DRAM for frame buffering and application memory where cost-effective volatile storage is required.
• Embedded Computing - Single-board computers and embedded modules integrate this memory for program execution and data storage where the parallel interface provides direct processor connectivity.
• Test and Measurement - Instrumentation systems employ this SDRAM for waveform capture and data logging where high-speed acquisition requires responsive memory access.

Unique Advantages

• Proven Technology: SDRAM architecture offers mature, well-understood characteristics that simplify design validation and reduce integration risk.
• Parallel Interface Efficiency: Direct processor connectivity eliminates serial conversion overhead, reducing latency and system complexity in embedded designs.
• Standard Voltage Operation: 3.3V nominal supply matches common digital logic levels, avoiding level shifters and simplifying power distribution.
• Cost-Effective Density: 256 Mbit capacity in a single device reduces BOM complexity while providing sufficient memory for many embedded applications.
• Compact Footprint: TSOP II package balances manufacturability with board space efficiency in commercial designs.
• Active Lifecycle: Current production status ensures long-term availability for product designs with extended service lives.

Why Choose IS42S32800J-6TL?

This SDRAM is positioned for commercial embedded systems requiring parallel memory with moderate density and proven reliability. Design teams working on networking infrastructure, industrial automation, and consumer products will find the 8M x 32 organization particularly well-suited to 32-bit processor architectures, while the 166 MHz operation provides headroom for demanding real-time applications.

With active lifecycle status and support from ISSI, this device offers design security for products with multi-year production horizons. The combination of standard voltage operation, commercial temperature range, and straightforward parallel interface reduces design complexity and accelerates time-to-market.

Get a Quote

Contact our sales team to discuss your memory requirements and receive pricing for the IS42S32800J-6TL. We can support your project with technical resources, volume availability information, and competitive pricing tailored to your production schedule.