IS45S32400J-6TLA1-TR

The IS45S32400J-6TLA1-TR is a 128 Mbit volatile SDRAM organized as 4M × 32 and designed for automotive-grade applications. It offers a 166 MHz clock interface with a 5.4 ns access time, a 3.0 V to 3.6 V supply range, and LVTTL signaling.

Qualified to AEC-Q100 and rated for an operating temperature range of -40°C to +85°C, this device targets systems that require automotive-level reliability and fast, synchronous DRAM performance in an 86-TSOP II package.

Key Features

• Memory Architecture  4M × 32 organization delivering 128 Mbit of volatile SDRAM storage suitable for synchronous DRAM applications.
• Performance  166 MHz clock frequency with a 5.4 ns access time for low-latency, high-rate memory operations.
• Interface  LVTTL memory interface compatible with 3.0 V to 3.6 V supply levels.
• Power  Operates from a 3.0 V to 3.6 V supply, supporting common 3 V system rails.
• Automotive Qualification & Temperature Range  AEC-Q100 qualified and specified for -40°C to +85°C (TA) operation.
• Package  Supplied in an 86-TFSOP / 86-TSOP II package (0.400", 10.16 mm width) for surface-mount assembly.

Typical Applications

• Automotive Electronics  AEC-Q100 qualification and the -40°C to +85°C operating range make this SDRAM appropriate for automotive systems requiring 128 Mbit volatile memory.
• Embedded Systems with 3 V Rail  Designed for systems operating from a 3.0 V to 3.6 V supply and using LVTTL signaling.
• High-Speed Buffering  166 MHz clock rate and 5.4 ns access time support applications that require fast synchronous memory access and data buffering.

Unique Advantages

• AEC-Q100 Qualification:  Provides documented automotive-grade qualification for designs that require component-level reliability.
• Wide Operating Temperature:  Specified -40°C to +85°C operation supports deployment across standard automotive temperature ranges.
• Fast Access Times:  5.4 ns access time combined with a 166 MHz clock supports low-latency memory operations.
• Standard 3 V Supply Compatibility:  3.0 V to 3.6 V supply range aligns with common 3 V system rails and LVTTL interfaces.
• Space-Efficient TSOP Package:  86-TSOP II packaging provides a compact surface-mount footprint for PCB-constrained designs.

Why Choose IS45S32400J-6TLA1-TR?

The IS45S32400J-6TLA1-TR combines automotive-grade qualification, a compact 86-TSOP II package, and synchronous DRAM performance to meet the needs of designs that require reliable 128 Mbit volatile memory with fast access. Its 166 MHz clock capability, 5.4 ns access time, and LVTTL interface make it suitable for systems running from a 3.0 V to 3.6 V supply where predictable timing and thermal range are important.

This device is positioned for engineers and procurement teams specifying automotive-qualified SDRAM for robust embedded systems, providing clear electrical and mechanical parameters for consistent integration and lifecycle support.

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