IS42S32800L-6TL

The IS42S32800L-6TL is a 256 Mbit volatile SDRAM device organized as 8M x 32, designed for use as discrete board-level DRAM. It operates from a 3.0 V to 3.6 V supply (nominal 3.3 V) and supports a 166 MHz clock with an access time of 5.4 ns.

Packaged in an 86-pin TSOP II footprint, the device provides a wide 32-bit data path and an LVTTL memory interface for systems that require mid-density synchronous DRAM capacity in a compact package and standard commercial temperature range.

Key Features

• Memory Type & Capacity 256 Mbit SDRAM organized as 8M x 32 for wide data-path implementations and moderate on-board storage capacity.
• Performance 166 MHz clock frequency with an access time of 5.4 ns to support time-sensitive memory operations.
• Voltage and Interface Operates from 3.0 V to 3.6 V (nominal 3.3 V) and utilizes an LVTTL memory interface for standard logic-level signaling.
• Package Available in an 86-pin TSOP II / 86-TFSOP package (0.400", 10.16 mm width) for compact board-level integration.
• Operating Temperature Commercial temperature range: 0 °C to 70 °C (TA).
• Memory Format Standard DRAM (volatile) implementation suitable for systems requiring synchronous DRAM modules.

Typical Applications

• Systems requiring external SDRAM — Provides 256 Mbit of synchronous DRAM capacity arranged as 8M x 32 for board-level memory expansion.
• Wide data-path designs — 32-bit organization supports applications that use wider bus widths for data transfer and buffering.
• Compact board integration — 86-TSOP II package enables placement in space-constrained layouts requiring discrete DRAM.

Unique Advantages

• Balanced capacity and density: 256 Mbit (8M x 32) offers a mid-range memory option for designs that need more than small SRAMs but less than high-density DRAMs.
• Predictable timing: 5.4 ns access time and 166 MHz clock support deterministic memory access performance for synchronous designs.
• Standard voltage support: 3.0 V to 3.6 V supply range (nominal 3.3 V) aligns with common system power rails.
• LVTTL interface compatibility: Uses LVTTL signaling for straightforward integration with standard digital logic.
• Compact package option: 86-TSOP II / 86-TFSOP package enables high-density PCB layouts while maintaining a 32-bit data bus.
• Commercial temperature range: Rated for 0 °C to 70 °C for general-purpose, commercial-grade applications.

Why Choose IS42S32800L-6TL?

The IS42S32800L-6TL delivers a practical combination of 256 Mbit SDRAM capacity, a 32-bit data organization, and 166 MHz synchronous operation in an 86-pin TSOP II package. Its 3.0 V to 3.6 V supply range, LVTTL interface, and 5.4 ns access time make it suitable for designs that require predictable synchronous DRAM behavior and compact board-level implementation.

This device is appropriate for engineers specifying mid-density DRAM for commercial-temperature systems who need a standard footprint and straightforward electrical integration.

If you need pricing, lead time, or a formal quote for the IS42S32800L-6TL, request a quote or contact sales for more information and to discuss availability.