M13S128324A-6BIG2M

The M13S128324A-6BIG2M is an industrial-grade DDR SDRAM organized as 1M × 32 (134.2 Mbit nominal). It implements a double-data-rate architecture with quad-bank operation and is targeted at applications requiring parallel DDR memory in industrial temperature environments.

Designed for reliable operation across a wide temperature range and JEDEC qualification, this device offers system designers predictable timing options (CAS latency and burst modes), hardware-friendly interfaces (DQS, differential CLK) and a compact 144-ball FBGA surface-mount package.

Key Features

• DDR architecture  Double-data-rate operation with two data transfers per clock cycle and quad-bank organization for efficient memory throughput.
• Memory organization & density  1M × 32 organization providing 134.2 Mbit capacity suitable for parallel memory buffering and system memory tasks.
• Frequency & timing  Rated for 166 MHz (DDR333) operation with access times and write cycle times of 15 ns; supports CAS latency options 2, 2.5 and 3 and burst lengths of 2, 4, 8.
• Interface and timing support  Bi-directional data strobe (DQS), differential clock inputs (CLK/CLK̄) and an internal DLL to align DQ/DQS transitions with CLK for stable timing.
• Power and voltage  VDD and VDDQ operating range of 2.375 V to 2.625 V; 2.5 V I/O (SSTL_2 compatible) as called out in the device family documentation.
• Refresh and reliability  Auto and self-refresh support with a 32 ms refresh period (4K cycle) to maintain data integrity in active systems.
• Industrial grade and package  JEDEC-qualified device in a 144-ball FBGA (12 mm × 12 mm × 1.4 mm, 0.8 mm ball pitch) surface-mount package, rated for –40 °C to 85 °C operation.

Typical Applications

• Industrial embedded systems  Memory for controllers and embedded boards that require operation across –40 °C to 85 °C and a parallel DDR interface.
• Parallel data buffering  High-speed read/write buffering using the 1M×32 organization and DDR data-strobe timing for deterministic transfers.
• Board-level memory expansion  Compact 144-FBGA package for integration where board space and surface-mount assembly are required.

Unique Advantages

• Industrial temperature rating  Qualified for –40 °C to 85 °C to support deployments in harsh or outdoor industrial environments.
• Deterministic DDR timing  DLL, DQS and differential clock inputs simplify timing closure and help achieve reliable double-data-rate transfers.
• Flexible latency and burst modes  Support for CAS latencies 2/2.5/3 and burst lengths 2/4/8 enables tuning for performance or system constraints.
• JEDEC qualification  Component adherence to JEDEC standards supports predictable integration and qualification processes.
• Compact surface-mount package  144-ball FBGA footprint minimizes board area while providing full parallel DDR connectivity.
• Integrated refresh management  Auto and self-refresh with a defined 32 ms refresh period reduces host refresh management overhead.

Why Choose M13S128324A-6BIG2M?

The M13S128324A-6BIG2M provides a compact, JEDEC-qualified DDR SDRAM solution that combines predictable DDR timing features (DQS, DLL, differential clock) with industrial temperature and voltage ranges. Its 1M×32 organization and 166 MHz rating make it well suited for designers needing parallel DDR memory in constrained board layouts.

Choose this device for industrial designs requiring established DDR primitives—flexible latency/burst options, hardware-friendly strobes and refresh features—packaged in a 144-FBGA surface-mount form factor for streamlined assembly and integration.

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