IS42S16800J-6TLI-TR

The IS42S16800J-6TLI-TR is a 128 Mbit synchronous DRAM (SDRAM) device organized as 8M × 16. It provides a parallel LVTTL interface and operates with a 3.0 V–3.6 V supply, offering a compact 54‑TSOP II package for board-level memory integration.

This SDRAM is intended for designs that require a 16‑bit memory interface with a 128 Mbit capacity and predictable timing characteristics, including a specified clock frequency of 166 MHz and an access time of 5.4 ns.

Key Features

• Memory Type & Organization 128 Mbit SDRAM organized as 8M × 16, providing a 16‑bit wide parallel memory array.
• Performance Specified clock frequency of 166 MHz and an access time of 5.4 ns for deterministic synchronous operation.
• Interface LVTTL memory interface compatible with standard parallel SDRAM signaling.
• Voltage Operates from 3.0 V to 3.6 V, allowing use in systems designed for standard 3 V memory rails.
• Package 54‑TSOP II (0.400", 10.16 mm width) supplier device package for compact board-level mounting.
• Operating Temperature Rated for −40°C to 85°C (TA), supporting a wide ambient temperature range for system-level deployment.
• Volatile Memory Standard DRAM behavior (volatile memory) suitable for working memory and buffering applications.

Typical Applications

• Memory expansion for 16‑bit systems Provides 128 Mbit capacity in an 8M × 16 organization for systems requiring a 16‑bit SDRAM interface.
• Board‑level SDRAM implementation 54‑TSOP II package enables compact integration on PCBs where a parallel LVTTL SDRAM is required.
• Timing‑sensitive buffering 166 MHz clock frequency and 5.4 ns access time support applications that need synchronous, deterministic memory access.

Unique Advantages

• 16‑bit organization for wide data paths: The 8M × 16 configuration simplifies designs that use a 16‑bit memory bus without additional data lane aggregation.
• Synchronous operation at 166 MHz: Defined clock frequency and access time enable predictable timing for system designers.
• Standard LVTTL interface: Compatible with systems expecting LVTTL signaling for straightforward integration.
• Wide operating temperature: −40°C to 85°C rating supports deployment across a broad range of ambient conditions.
• Compact TSOP II package: 54‑TSOP (0.400", 10.16 mm) package reduces board footprint for space‑constrained applications.
• Standard 3 V supply range: 3.0 V–3.6 V operation fits common 3 V system power rails.

Why Choose IS42S16800J-6TLI-TR?

The IS42S16800J-6TLI-TR delivers a clear specification set for designers requiring 128 Mbit of synchronous DRAM in a 16‑bit configuration. With defined timing (166 MHz clock, 5.4 ns access) and a compact 54‑TSOP II package, it is suited to board‑level memory implementations where space, predictable performance, and standard LVTTL interfacing are priorities.

This device is appropriate for engineers and procurement teams building systems that need a reliable, clearly specified SDRAM component with broad temperature support and standard 3 V power requirements.

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