A80386DXL-25

The A80386DXL-25 from Advanced Micro Devices is an Am386DXL-series microprocessor IC featuring a single 32-bit core running at 25 MHz. Designed for embedded and commercial applications, it delivers predictable 32-bit processing in a compact CPGA package.

This device targets embedded system designs and commercial equipment that require a through-hole mountable microprocessor with support for an external 387DX math coprocessor and RoHS compliance.

Key Features

• Core  Am386DXL single-core, 32-bit architecture providing fixed 32-bit processing.
• Performance  25 MHz operating frequency for deterministic processing in legacy and embedded control tasks.
• Power  5 V I/O voltage specified for systems using standard 5 V signaling.
• Coprocessor Support  Supports Math Engine; 387DX coprocessor for hardware floating-point acceleration when used with a compatible 387DX unit.
• Package  132-CPGA / 132-BCPGA package (37.59×37.59) providing a compact footprint for board-level integration.
• Mounting  Through-hole mounting type for robust mechanical attachment on printed circuit boards.
• Temperature & Grade  Commercial grade with an operating range of 0 °C to 100 °C.
• Graphics  No graphics acceleration—focused on general processing and coprocessor-supported math operations.
• Compliance  RoHS compliant to support lead-free assembly processes.

Typical Applications

• Embedded Systems  Suitable for embedded control platforms that require a 32-bit microprocessor in a through-hole package.
• Commercial Equipment  Integration into commercial instrumentation and OEM equipment where a commercial-grade microprocessor is required.
• Am386 Series Designs  Ideal for systems and projects built around the Am386 series core and compatible peripheral architectures.

Unique Advantages

• Predictable 32‑bit Processing: Single 32-bit core running at 25 MHz provides consistent processing characteristics for control and embedded tasks.
• 387DX Coprocessor Support: Enables hardware math acceleration via the Math Engine; 387DX, reducing software overhead for floating-point operations when paired.
• Through‑Hole Mounting: Robust mechanical attachment suitable for assemblies that prioritize durability and repairability.
• Compact CPGA Package: 132-CPGA / 132-BCPGA (37.59×37.59) offers a small board footprint for dense designs.
• Commercial Temperature Range: Rated 0 °C to 100 °C to meet common commercial application environments.
• RoHS Compliant: Supports lead-free manufacturing and environmental compliance requirements.

Why Choose A80386DXL-25?

The A80386DXL-25 positions itself as a straightforward, commercial-grade microprocessor solution combining a 32-bit Am386DXL core with 5 V I/O and optional 387DX math coprocessor support. Its through-hole 132-CPGA form factor and RoHS compliance make it suitable for embedded and commercial equipment where board robustness and regulatory compliance matter.

This part is well suited for designers and OEMs maintaining Am386-series platforms or integrating a compact 32-bit processor into new embedded designs, offering long-term availability and predictable operating characteristics within the specified temperature and voltage ranges.

Request a quote or submit an availability inquiry for the A80386DXL-25 to receive pricing, lead time, and order information for your next embedded or commercial design.