R80188

The R80188 is an 80188 microprocessor IC in the Am8088 series from Advanced Micro Devices. It features a single 16-bit core running at 8 MHz and is offered in a 68-lead ceramic leadless chip carrier (68-CLCC) surface-mount package.

Designed for embedded applications, the R80188 delivers a compact, commercially graded microprocessor solution with on-chip DMA support, a 5 V I/O domain, and an operating temperature range suitable for commercial electronics and board-level systems.

Key Features

• Core and Architecture Single 80188 core with a 16-bit internal data path, providing standardized instruction set behavior for embedded designs.
• Operating Speed 8 MHz clock rate for predictable, low-frequency processing in control and interface tasks.
• Power and I/O 5 V I/O domain simplifies integration with legacy 5 V peripherals and board-level components.
• Interfaces Built-in DMA support to offload data transfers and reduce CPU overhead in I/O-intensive applications.
• Package and Mounting 68-CLCC surface-mount package (68-CLCC, 24.13×24.13 mm) for compact PCB footprint and reliable board-level mounting.
• Grade and Temperature Commercial grade with an operating temperature range of 0 °C to 70 °C for standard commercial electronics environments.
• Environmental Compliance RoHS compliant to meet modern environmental and manufacturing requirements.

Typical Applications

• Embedded control systems — Suitable for board-level controllers and embedded firmware where a 16-bit core and 8 MHz operation meet the application needs.
• Commercial electronics — Fits consumer and commercial devices that require a compact, surface-mount microprocessor solution with a 5 V I/O domain.
• OEM and instrumentation — Used in OEM assemblies and test equipment that benefit from DMA-assisted data movement and a standardized 80188 core.
• Legacy 16-bit designs — Useful for maintaining or migrating existing 16-bit hardware platforms within the Am8088 series ecosystem.

Unique Advantages

• Compact surface-mount package: 68-CLCC (24.13×24.13 mm) enables dense PCB layouts while maintaining leadless package reliability.
• Single 16-bit core: Provides a focused processing element for control and interface tasks without unnecessary complexity.
• On-chip DMA support: Reduces CPU involvement in block data transfers, improving overall system efficiency for I/O operations.
• 5 V I/O compatibility: Simplifies integration with established 5 V peripheral ecosystems and legacy components.
• RoHS compliant: Meets environmental compliance expectations for modern manufacturing and supply chains.
• Commercial temperature rating: Operates across 0 °C to 70 °C for standard commercial deployment scenarios.

Why Choose R80188?

The R80188 positions itself as a practical, commercially graded microprocessor for embedded and board-level applications that require a single 16-bit core running at 8 MHz. With on-chip DMA, a 5 V I/O domain, and a compact 68-CLCC surface-mount package, it addresses integration needs for commercial electronics and OEM systems.

Designed within the Am8088 series by Advanced Micro Devices, the R80188 offers engineers a verifiable specification set—package, voltage, operating temperature, and interface capability—suitable for projects that rely on a defined 16-bit processing architecture and RoHS-compliant components.

Request a quote or submit an inquiry to receive pricing and availability for the R80188 and to discuss volume sourcing or procurement details.