IS45S16160L-6BLA1

The IS45S16160L-6BLA1 is a 256 Mbit volatile SDRAM device organized as 16M × 16. It implements standard DRAM architecture with an LVTTL memory interface and is offered in a 54-TFBGA (8×8) package.

Designed for automotive-grade designs, the device supports a clock frequency of 166 MHz, a 5.4 ns access time, a 3.0–3.6 V supply range, and an operating ambient temperature range of −40 °C to +85 °C. It is AEC‑Q100 qualified for automotive applications.

Key Features

• Memory Type & Organization 256 Mbit SDRAM organized as 16M × 16, provided as volatile DRAM for system memory storage.
• Performance Supports a clock frequency of 166 MHz with a specified access time of 5.4 ns to meet medium‑performance memory requirements.
• Interface LVTTL memory interface for standard digital signal compatibility.
• Power Operates from a 3.0 V to 3.6 V supply range to match common 3 V system rails.
• Automotive Qualification & Grade AEC‑Q100 qualified and specified with an operating ambient temperature range of −40 °C to +85 °C for automotive-grade deployments.
• Package & Mounting Supplied in a 54‑TFBGA (8×8) package for compact board-level integration and surface‑mount assembly.

Typical Applications

• Automotive electronics Use in vehicle systems that require AEC‑Q100 qualified SDRAM components and an ambient operating range of −40 °C to +85 °C.
• Embedded systems Memory subsystem for embedded controllers or processors that accept a 16-bit SDRAM interface and LVTTL signaling.
• Telematics and infotainment processors Auxiliary or main memory where a 256 Mbit SDRAM with 166 MHz clocking and 5.4 ns access time is appropriate.

Unique Advantages

• AEC‑Q100 qualification: Enables deployment in automotive-grade designs by meeting automotive qualification requirements listed in the product data.
• Automotive temperature range: Specified −40 °C to +85 °C operation supports a wide range of in-vehicle ambient conditions.
• Compact BGA footprint: 54‑TFBGA (8×8) package provides a small board area for space-constrained designs.
• Standard LVTTL interface: Simplifies integration with systems that use LVTTL signaling for memory interfaces.
• Validated performance metrics: 166 MHz clock frequency and 5.4 ns access time provide defined timing characteristics for system design and timing analysis.
• Wide supply tolerance: 3.0 V to 3.6 V supply range accommodates typical 3 V system rails and tolerances.

Why Choose IS45S16160L-6BLA1?

The IS45S16160L-6BLA1 positions itself as a compact, automotive‑grade SDRAM option with explicit AEC‑Q100 qualification, defined timing performance, and a standard LVTTL interface. Its combination of 256 Mbit density, 16M × 16 organization, and a 54‑TFBGA package makes it suitable for designs that require a qualified DRAM with predictable electrical and timing characteristics.

This device is suited for engineers specifying memory for automotive and embedded systems that demand qualification traceability, a defined operating temperature window, and conventional 3 V supply compatibility. It provides a stable, verifiable memory building block for system memory designs where these specific attributes are required.

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