IS42S32800J-6BI

The IS42S32800J-6BI is a 256 Mbit synchronous DRAM (SDRAM) device organized as 8M × 32 with a parallel memory interface. It offers a 166 MHz clock-frequency operation and a 5.4 ns access time in a 90‑TFBGA (8×13) package.

Designed for systems that require mid-density parallel DRAM with standard 3.0–3.6 V supply and an extended operating range of −40 °C to 85 °C, this device targets applications where compact packaging, defined timing, and SDRAM architecture are required.

Key Features

• Memory Core  Volatile SDRAM DRAM organized as 8M × 32 delivering a total capacity of 256 Mbit.
• Performance  166 MHz clock frequency with a specified 5.4 ns access time for synchronous memory operation.
• Interface  Parallel memory interface compatible with standard SDRAM signaling and timing.
• Power  Operates from a 3.0 V to 3.6 V supply range.
• Package  90‑TFBGA package (8×13) providing a compact surface-mount form factor.
• Operating Temperature  Specified operating ambient range of −40 °C to 85 °C (TA).

Typical Applications

• Embedded systems  Use as parallel SDRAM memory where a 256 Mbit density and 166 MHz synchronous operation are required for system working memory and buffering.
• Networking and communications equipment  Suits designs needing parallel SDRAM for data buffering and temporary storage within the specified temperature and voltage ranges.
• Consumer and industrial electronics  Applicable where a compact 90‑TFBGA packaged SDRAM device with mid-level capacity and standard power rails is needed.

Unique Advantages

• Mid-level capacity in a compact package: 256 Mbit in a 90‑TFBGA (8×13) footprint balances board space and memory density.
• Synchronous performance: 166 MHz clock and 5.4 ns access time provide deterministic timing for SDRAM-based designs.
• Standard supply voltage: 3.0–3.6 V operation aligns with common system power rails to simplify power-domain design.
• Wide operating temperature: −40 °C to 85 °C ambient rating supports use across commercial and many industrial environments.
• Parallel interface architecture: 8M × 32 organization enables straightforward integration into parallel memory buses.

Why Choose IS42S32800J-6BI?

The IS42S32800J-6BI positions itself as a practical SDRAM option for designs requiring 256 Mbit of parallel DRAM with defined synchronous timing, a 166 MHz clock, and a compact 90‑TFBGA package. Its standard 3.0–3.6 V supply and −40 °C to 85 °C operating range make it suited to a variety of electronic systems that need reliable mid-density volatile memory.

This device is appropriate for engineers specifying parallel SDRAM based on clear electrical and timing characteristics, compact package requirements, and mid-range capacity needs.

Request a quote or contact sales to discuss availability, pricing, and lead times for the IS42S32800J-6BI.