IS42S81600F-7TL

The IS42S81600F-7TL is a 128 Mbit volatile SDRAM organized as 16M × 8 with a parallel memory interface. It delivers a clock frequency of up to 143 MHz and an access time of 5.4 ns in a surface-mount 54-TSOP II package.

Designed for systems operating from a 3.0–3.6 V supply and within a commercial temperature range (0°C to 70°C), this device provides a compact density option for board-level memory expansion and parallel DRAM subsystems.

Key Features

• Core / Memory 128 Mbit SDRAM organized as 16M × 8 for moderate-density volatile storage.
• Performance Rated for a clock frequency of 143 MHz with an access time of 5.4 ns for timing-sensitive memory operations.
• Interface Parallel memory interface suitable for systems requiring standard DRAM bus connections.
• Power Operates from a 3.0–3.6 V supply voltage range.
• Package 54-TSOP II (0.400", 10.16 mm width) surface-mount package for compact board-level integration.
• Temperature Range Commercial operating temperature range of 0°C to 70°C (TA).
• Memory Format DRAM volatile memory suitable for temporary data storage in system designs.

Typical Applications

• Embedded memory expansion — On-board parallel SDRAM for systems that require a 128 Mbit volatile memory element with predictable timing.
• Consumer and industrial electronics — Provides board-level DRAM density in designs that operate within a 0°C to 70°C temperature range and standard 3.0–3.6 V supply.
• Memory subsystems — Used in parallel DRAM configurations where a 16M × 8 organization and 54-TSOP II package are required for footprint and layout constraints.

Unique Advantages

• Verified SDRAM organization: 16M × 8 arrangement provides a clear addressing model for system designers integrating 128 Mbit volatile memory.
• High-frequency operation: 143 MHz clock rating and 5.4 ns access time support designs with modest performance requirements.
• Standard supply range: 3.0–3.6 V operation aligns with common system power rails for straightforward integration.
• Compact surface-mount package: 54-TSOP II (10.16 mm width) enables space-efficient placement on multi-layer PCBs.
• Commercial temperature rating: Specified 0°C to 70°C operation for typical commercial environments and applications.

Why Choose IS42S81600F-7TL?

The IS42S81600F-7TL combines a straightforward SDRAM architecture with defined timing and supply requirements to simplify integration into parallel memory subsystems. Its 16M × 8 organization, 128 Mbit capacity, and 54-TSOP II package make it a practical option where compact board-level DRAM and predictable electrical characteristics are required.

This device is well suited to designers and procurement teams seeking a clear specification set—clock frequency, access time, voltage range, and temperature rating—that aligns with commercial embedded and board-level memory designs. The IS42S81600F-7TL supports scalable implementation where a parallel SDRAM solution is preferred.

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