IS42S16320F-6TLI

The IS42S16320F-6TLI is a 512 Mbit SDRAM organized as 32M × 16 with a parallel memory interface. It delivers synchronous DRAM performance with a specified clock frequency of 167 MHz and an access time of 5.4 ns for systems that require mid-density volatile memory.

Designed in a 54-TSOP II (0.400", 10.16 mm width) package and supporting a 3.0 V to 3.6 V supply range, this device targets designs requiring standardized parallel SDRAM integration across commercial and industrial temperature ranges.

Key Features

• Memory Core  512 Mbit total capacity organized as 32M × 16 for parallel data paths and predictable memory mapping.
• SDRAM Technology  Synchronous DRAM design with a clock frequency rating of 167 MHz and an access time of 5.4 ns to support time-deterministic memory operations.
• Parallel Interface  Standard parallel memory interface suitable for systems that require direct SDRAM connectivity.
• Voltage  Operates from 3.0 V to 3.6 V, enabling compatibility with 3 V-class memory power domains.
• Package  Supplied in a 54-TSOP II package (0.400", 10.16 mm width) for surface-mount assembly and compact board layouts.
• Operating Temperature  Specified for an ambient temperature range of −40°C to 85°C (TA), supporting a wide range of environmental conditions.

Typical Applications

• Embedded memory subsystems  Acts as the primary volatile DRAM in systems that require 512 Mbit parallel SDRAM for buffers or working memory.
• Consumer and industrial electronics  Provides mid-density SDRAM capacity in compact 54-TSOP II packaging for board-level memory requirements.
• System prototyping and evaluation  Useful in designs and testbeds that need a 32M × 16 SDRAM device with known clock and access timing parameters.

Unique Advantages

• Deterministic SDRAM timing  Documented 167 MHz clock rating and 5.4 ns access time enable predictable performance planning.
• Compact board footprint  54-TSOP II package (0.400", 10.16 mm width) supports space-constrained PCB layouts.
• Wide ambient temperature range  Rated from −40°C to 85°C (TA) for broader deployment across commercial and industrial environments.
• Standard 3 V supply range  3.0 V to 3.6 V operation aligns with common 3 V power rails for straightforward power design.
• Straightforward memory mapping  32M × 16 organization simplifies data bus planning and integration into parallel-memory architectures.

Why Choose IS42S16320F-6TLI?

The IS42S16320F-6TLI is positioned for designs that need a reliable 512 Mbit parallel SDRAM solution with defined timing characteristics, a compact TSOP II package, and a standard 3.0–3.6 V operating range. Its specified clock frequency and access time provide engineers with the parameters needed for predictable system timing.

This device is well suited to projects requiring mid-density volatile memory in a compact package and where operation across −40°C to 85°C is required. It offers a clear specification set for integration into embedded memory subsystems and board-level designs.

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