IS42S16160J-6BL-TR

The IS42S16160J-6BL-TR is a volatile SDRAM device offering 256 Mbit of parallel DRAM organized as 16M × 16. It delivers a 166 MHz clock frequency with an access time of 5.4 ns, intended for board-level memory implementations that require standard parallel SDRAM functionality.

Packaged in a 54‑TFBGA (8×8) and supplied by Integrated Silicon Solution Inc (ISSI), the device operates from 3.0 V to 3.6 V and is specified for an ambient operating temperature range of 0°C to 70°C (TA).

Key Features

• Memory Architecture 256 Mbit capacity arranged as 16M × 16 provides a standard parallel DRAM organization for systems requiring medium-density volatile storage.
• SDRAM Technology Synchronous DRAM operation with a clock frequency rating of 166 MHz and a typical access time of 5.4 ns for predictable timing in synchronous designs.
• Power Supply Single-supply operation across 3.0 V to 3.6 V supports common 3.3 V system rails.
• Package 54‑TFBGA (8×8) package format suitable for compact board-level integration.
• Interface Parallel memory interface compatible with parallel DRAM bus architectures.
• Operating Range Rated for ambient temperatures from 0°C to 70°C (TA), matching standard commercial temperature requirements.

Typical Applications

• Parallel memory subsystems — Provides 16M × 16 organized SDRAM capacity for systems that use parallel DRAM buses.
• Board-level DRAM implementations — Compact 54‑TFBGA package for integration on populated PCBs where a 256 Mbit volatile memory is required.
• Embedded systems — Serves as on-board volatile storage in designs operating within a 3.0 V–3.6 V supply and 0°C–70°C ambient range.

Unique Advantages

• Medium-density capacity: 256 Mbit organized as 16M × 16 provides a balance of storage density and bus width for parallel DRAM designs.
• Synchronous performance: 166 MHz clock rating and 5.4 ns access time allow predictable timing behavior in synchronous memory architectures.
• Standard 3.3 V supply compatibility: Operates from 3.0 V to 3.6 V to match common 3.3 V system rails and simplify power domain design.
• Compact package: 54‑TFBGA (8×8) reduces board area compared with larger packages while supporting required I/O density for a 16‑bit wide memory interface.
• Commercial temperature rating: Specified for 0°C to 70°C ambient operation to suit standard commercial applications.
• Manufacturer pedigree: Produced by Integrated Silicon Solution Inc (ISSI), providing a recognized vendor source for SDRAM devices.

Why Choose IS42S16160J-6BL-TR?

The IS42S16160J-6BL-TR positions itself as a straightforward SDRAM building block for systems requiring 256 Mbit of parallel volatile memory with a 16M × 16 organization. Its synchronous operation (166 MHz) and 5.4 ns access time provide deterministic timing for designs that rely on standard parallel DRAM interfaces.

With single-supply operation (3.0 V–3.6 V), a compact 54‑TFBGA package, and a commercial operating temperature range, this device is suitable for engineers and procurement teams targeting reliable board-level memory integration from a known manufacturer.

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