IS42S83200J-6TLI-TR

The IS42S83200J-6TLI-TR is a 256 Mbit synchronous DRAM organized as 32M × 8 with a parallel memory interface. It implements SDRAM architecture with a 166 MHz clock frequency and an access time of 5.4 ns, delivering predictable synchronous performance for systems that require external volatile memory.

Packaged in a 54‑TSOP II (0.400", 10.16 mm width) package and specified for an operating ambient range of -40°C to 85°C, the device is intended for embedded designs that need mid-density parallel DRAM with a 3.0–3.6 V supply range.

Key Features

• Memory Core 256 Mbit SDRAM organized as 32M × 8, providing a straightforward byte-wide external memory interface.
• Performance Synchronous DRAM operation with a 166 MHz clock frequency and a 5.4 ns access time for predictable timed access.
• Interface Parallel memory interface suitable for systems designed around external DRAM connectivity and synchronous timing.
• Voltage Operates from a 3.0 V to 3.6 V supply range.
• Package 54‑TSOP II package (0.400", 10.16 mm width) for surface-mount mounting in space-constrained board layouts.
• Operating Temperature Specified for -40°C to 85°C ambient operating temperature (TA).

Typical Applications

• Embedded memory subsystems — Provides 256 Mbit of external SDRAM in a 32M × 8 organization for designs requiring parallel volatile memory.
• Industrial equipment — The -40°C to 85°C operating range supports deployment in temperature-variable industrial environments.
• Consumer and electronics systems — Parallel SDRAM interface and mid-density capacity fit systems needing synchronous external DRAM at 3.0–3.6 V supply levels.

Unique Advantages

• Mid-density capacity: 256 Mbit (32M × 8) balances storage density and board-level cost for many embedded designs.
• Synchronous performance: 166 MHz clock and 5.4 ns access time enable timed, predictable memory transactions.
• Standard parallel interface: Byte-wide parallel DRAM organization simplifies integration with existing parallel memory controllers.
• Wide supply tolerance: 3.0–3.6 V operating range supports systems using standard 3 V memory supply rails.
• Compact SMD package: 54‑TSOP II footprint (10.16 mm width) for compact board designs requiring surface-mount DRAM.
• Extended ambient rating: -40°C to 85°C operation for use in temperature-variable environments.

Why Choose IS42S83200J-6TLI-TR?

The IS42S83200J-6TLI-TR combines a 256 Mbit SDRAM core with synchronous timing (166 MHz clock, 5.4 ns access) and a standard parallel interface to deliver predictable external volatile memory for embedded systems. Its 54‑TSOP II package and 3.0–3.6 V supply make it suitable for compact board layouts using common 3 V rails.

This device is appropriate for designs that need a mid-density, byte-wide SDRAM with defined timing parameters and an extended ambient temperature range. Its specification set supports integration into memory subsystems where clear electrical and mechanical parameters are required.

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