IS42S83200J-7BLI-TR

The IS42S83200J-7BLI-TR is a 256 Mbit volatile SDRAM organized as 32M × 8 with a parallel memory interface, supplied in a 54-TFBGA (8×8) package. It targets applications requiring external parallel DRAM storage with standard SDRAM signaling.

Key electrical and timing characteristics include a clock frequency of 143 MHz, an access time of 5.4 ns, an operating voltage range of 3.0 V to 3.6 V, and an ambient operating range of −40 °C to 85 °C, making it suitable for designs that require moderate-speed parallel DRAM operating across commercial and extended temperature conditions.

Key Features

• Memory Core: 256 Mbit SDRAM organized as 32M × 8, providing a conventional parallel DRAM memory map for system designs.
• Technology & Interface: SDRAM technology with a parallel memory interface suitable for external DRAM memory subsystems.
• Performance: Clock frequency up to 143 MHz with an access time of 5.4 ns to support moderate-speed data transactions.
• Power Supply: Operates from 3.0 V to 3.6 V, enabling compatibility with common 3 V power domains.
• Package & Mounting: 54-TFBGA (8×8) package, surface-mount form factor suited for compact board-level integration.
• Operating Temperature: Specified ambient range of −40 °C to 85 °C (TA) for use in temperature-variable environments.
• Volatile Memory Type: Standard volatile DRAM device for applications that require temporary data storage.

Typical Applications

• Parallel memory subsystems — for system designs that require external SDRAM configured in a 32M × 8 organization with a parallel interface.
• Embedded systems with external DRAM — where moderate-speed volatile storage and a compact ball-grid package are needed.
• Board-level memory expansion — adding parallel SDRAM capacity to processing platforms that accept 54-TFBGA footprint devices.

Unique Advantages

• Standard memory organization: 32M × 8 arrangement simplifies address mapping and system integration with parallel DRAM controllers.
• Moderate-speed timing: 143 MHz clock frequency and 5.4 ns access time provide predictable performance for designs targeting this class of SDRAM.
• Wide supply tolerance: 3.0 V to 3.6 V operation supports common 3 V rail power domains and simplifies power-supply design choices.
• Compact BGA package: 54-TFBGA (8×8) package offers a small board footprint for space-constrained applications.
• Extended ambient range: −40 °C to 85 °C operating specification enables deployment across a broad set of environmental conditions.

Why Choose IS42S83200J-7BLI-TR?

The IS42S83200J-7BLI-TR positions itself as a straightforward, industry-standard 256 Mbit SDRAM device for systems needing parallel volatile memory in a compact 54-TFBGA package. Its combination of 32M × 8 organization, 143 MHz clocking, and 3.0–3.6 V operation makes it suitable for designers who require predictable SDRAM timing and board-level density without introducing nonstandard interfaces.

This device is appropriate for engineers and procurement teams specifying parallel SDRAM for embedded or board-level memory expansion, offering a clear set of electrical and thermal specifications to plan power, timing, and thermal management with confidence.

Request a quote or contact sales to obtain pricing, lead-time and additional technical information for the IS42S83200J-7BLI-TR.