IS45S32800L-6TLA1-TR

The IS45S32800L-6TLA1-TR is a 256 Mbit volatile SDRAM organized as 8M × 32 in DRAM format. It provides high-speed memory access with a 166 MHz clock frequency and a 5.4 ns access time, using an LVTTL memory interface and a 3.0–3.6 V supply range.

Designed for automotive-grade applications, the device carries AEC-Q100 qualification and supports an operating temperature range of −40°C to +85°C. The part is offered in an 86-TSOP II (86-TFSOP, 10.16 mm width) surface-mount package suitable for board-level integration.

Key Features

• Memory Architecture 8M × 32 organization delivering 256 Mbit of volatile SDRAM storage in DRAM format.
• Performance 166 MHz clock frequency with 5.4 ns access time to support high-speed memory operations.
• Interface LVTTL memory interface for standard digital signal levels.
• Voltage Operates from 3.0 V to 3.6 V to match common 3V automotive domains.
• Temperature & Qualification AEC‑Q100 qualification and an operating temperature range of −40°C to +85°C for automotive-grade use.
• Package 86-TSOP II / 86-TFSOP surface-mount package (0.400", 10.16 mm width) for compact PCB layouts.

Typical Applications

• Automotive systems Memory element for electronic control units and other in-vehicle modules that require AEC‑Q100 qualification and extended temperature operation.
• High-speed buffer memory Temporary data storage where 256 Mbit SDRAM capacity with 166 MHz clocking and 5.4 ns access is required.
• Embedded memory subsystems Integration into designs that use a 3.0–3.6 V LVTTL interface and TSOP II footprint for surface-mount assemblies.

Unique Advantages

• AEC‑Q100 Qualification: Meets automotive qualification requirements for applications that specify certified components.
• Extended Temperature Range: −40°C to +85°C operation supports deployment across typical automotive thermal environments.
• Compact TSOP II Package: 86-TSOP II footprint (10.16 mm width) enables space-efficient PCB implementation.
• Fast Access and Clocking: 5.4 ns access time and 166 MHz clock frequency provide responsive memory performance.
• Standard LVTTL Interface: Simplifies signal-level integration with common digital systems.
• Wide Supply Window: 3.0–3.6 V supply range aligns with standard 3V automotive power domains.

Why Choose IS45S32800L-6TLA1-TR?

The IS45S32800L-6TLA1-TR positions itself as a qualified automotive SDRAM solution that combines 256 Mbit density, fast access performance, and a standard LVTTL interface. Its AEC‑Q100 qualification and −40°C to +85°C operating range make it suitable for designs that require verified automotive-grade components.

This device is appropriate for engineers specifying board-level SDRAM in space-constrained designs that need a TSOP II package and a 3.0–3.6 V supply domain. The combination of capacity, speed, qualification, and package supports reliable integration into automotive memory subsystems.

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