IS42S16800J-6BL-TR

The IS42S16800J-6BL-TR is a 128-megabit Synchronous DRAM (SDRAM) from ISSI, Integrated Silicon Solution Inc. This memory device features an 8M x 16 organization, delivering reliable volatile memory storage for embedded systems and general-purpose computing applications. Operating at 166MHz clock frequency with 5.4ns access time, this SDRAM provides efficient performance in a compact 54-pin TFBGA package optimized for space-constrained designs.

Key Features

• Memory Architecture - 128Mbit capacity organized as 8M x 16, providing flexible data width for various system configurations and efficient memory addressing.
• High-Speed Performance - Supports 166MHz clock frequency with 5.4ns access time, enabling responsive data throughput for time-sensitive applications.
• Standard Interface - LVTTL parallel interface simplifies integration with common microcontrollers and processors without level-shifting requirements.
• Compact Package - 54-pin TFBGA (8x8mm) form factor reduces PCB footprint, making it suitable for portable and embedded devices.
• Commercial Temperature Range - Operates reliably from 0°C to 70°C, covering standard commercial and consumer electronics environments.
• Standard Operating Voltage - 3V to 3.6V power supply range aligns with common system voltage rails, reducing power conversion complexity.

Typical Applications

• Embedded Computing - This SDRAM serves as program execution memory or data buffer in embedded processors and microcontrollers, where the 128Mbit capacity accommodates moderate application code and runtime data requirements.
• Consumer Electronics - Provides volatile memory for set-top boxes, digital cameras, and portable media devices where the compact TFBGA package helps achieve slim product profiles.
• Industrial Control Systems - Functions as working memory in PLCs and control panels operating within the 0°C to 70°C temperature range, supporting real-time data processing and control logic execution.
• Networking Equipment - Serves as packet buffer memory in routers and switches, where the 166MHz clock frequency enables efficient data handling for moderate-throughput network applications.
• Display Systems - Acts as frame buffer memory in LCD controllers and digital signage, storing image data for smooth screen refresh at moderate resolutions.

Unique Advantages

• Simplified PCB Layout: The 54-pin TFBGA package minimizes routing complexity while conserving valuable board space compared to larger memory packages.
• Industry-Standard Interface: LVTTL signaling ensures broad compatibility with existing processor ecosystems without additional interface components.
• Proven SDRAM Technology: Synchronous DRAM architecture delivers predictable timing characteristics that simplify memory controller design and system validation.
• Cost-Effective Density: 128Mbit capacity balances sufficient memory for many embedded applications with economical per-unit pricing.
• Tape and Reel Packaging: The -TR suffix indicates tape and reel availability, streamlining automated assembly processes and reducing production handling costs.
• Active Lifecycle Status: Ongoing production availability from ISSI supports long-term product designs and reduces obsolescence risks.

Why Choose IS42S16800J-6BL-TR?

The IS42S16800J-6BL-TR offers a dependable memory solution for designs requiring moderate capacity with standard interfacing. Its commercial temperature range and LVTTL compatibility make it well-suited for cost-sensitive consumer and embedded applications where extended environmental specifications are not required. The compact TFBGA footprint addresses space constraints in portable devices while maintaining straightforward assembly processes.

For engineering teams developing embedded systems, IoT devices, or consumer electronics, this SDRAM provides a balance of proven synchronous memory technology, accessible voltage requirements, and industry-standard packaging that accelerates time-to-market while managing component costs.

Get Started with IS42S16800J-6BL-TR

Ready to integrate this SDRAM into your design? Contact our sales team to request detailed specifications, pricing for your volume requirements, or technical support for your application. Our team can help you evaluate whether this memory solution aligns with your system architecture and performance targets.