IS42S16160J-7TL-TR

The IS42S16160J-7TL-TR is a 256 Mbit volatile DRAM device based on SDRAM technology, organized as 16M × 16 bits. It is supplied in a 54-TSOP II package with a parallel memory interface.

Designed for systems requiring parallel SDRAM memory, the device operates up to a 143 MHz clock frequency with an access time of 5.4 ns and supports a supply voltage range of 3.0 V to 3.6 V. Operating ambient temperature is specified from 0°C to 70°C.

Key Features

• Core / Memory  256 Mbit DRAM organized as 16M × 16 bits, providing a standard parallel memory architecture for system memory expansion.
• Technology  SDRAM technology supporting synchronous operation at up to 143 MHz clock frequency for timing-determined memory access.
• Performance & Timing  Access time specified at 5.4 ns, enabling predictable read/write latency for time-sensitive applications.
• Power  Supply voltage range of 3.0 V to 3.6 V to match common 3 V-class system rails.
• Interface & Format  Parallel memory interface provided in a DRAM format suitable for systems designed around parallel SDRAM memory.
• Package  54-TSOP II (0.400", 10.16 mm width) package case, supplier device package 54-TSOP II for compact board-level integration.
• Temperature Range  Operating ambient temperature (TA) specified from 0°C to 70°C.

Unique Advantages

• 256 Mbit density: Provides a defined memory capacity organized as 16M × 16, simplifying memory mapping and address planning.
• Synchronous operation at 143 MHz: Enables clocked SDRAM operation at the device’s specified maximum clock frequency for deterministic timing.
• Fast access time: 5.4 ns access time supports applications that require low-latency memory transactions.
• Standard 54-TSOP II package: Compact package footprint (10.16 mm width) suitable for dense board layouts.
• 3.0–3.6 V supply range: Compatible with common 3 V-class power rails used in many electronic systems.
• Specified operating temperature: 0°C to 70°C ambient rating for operation within typical commercial temperature environments.

Why Choose IS42S16160J-7TL-TR?

The IS42S16160J-7TL-TR offers a straightforward parallel SDRAM solution with a clear set of electrical and timing specifications: 256 Mbit density (16M × 16), up to 143 MHz clocking, 5.4 ns access time, and a 3.0–3.6 V supply range. Its 54-TSOP II package supports compact board integration while providing a defined commercial temperature range (0°C to 70°C).

This device is suited to designs that require a documented SDRAM memory option with explicit organization, timing, and power requirements. Choosing this part provides predictable memory behavior tied directly to the published specifications.

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