MC68302AG20C

The MC68302AG20C is an NXP Semiconductors microprocessor IC based on the M68000 core, delivering single-core 8/16-bit processing at a 20 MHz clock rate. Designed for embedded systems, the device combines processing capability with on-chip communications and memory controller functionality to support system-level integration.

This device targets embedded and communications-oriented designs that require a 5 V I/O environment, a high-pin-count surface-mount package, and documented system timing for integration and verification.

Key Features

• Core  M68000 single-core architecture with 8/16-bit bus width for legacy and embedded processing tasks.
• Performance  20 MHz nominal clock rate suitable for control and communications-oriented workloads.
• Power and I/O  5 V I/O voltage compatibility for interfaces in 5 V embedded systems.
• Co-processors and Communications  On-chip communications and RISC CPM co-processor functionality to support integrated communication tasks.
• Memory Controller  Integrated DRAM controller to simplify external memory interfacing and system design.
• Package and Mounting  144-LQFP (20 × 20 mm) surface-mount package for high pin-count connectivity and PCB layout flexibility.
• System Timing Documentation  Series datasheet includes comprehensive bus timing parameters (cycle period, clock pulse widths, AS/DS, BG/BR and related timings) to assist system-level timing verification during design.
• Operating Range & Compliance  Rated for 0 °C to 70 °C operation and RoHS compliant.
• Interfaces  Includes GCI additional interface support as specified in the product data.

Typical Applications

• Embedded Controllers  Use as the main processing element in control-oriented embedded systems where an M68000 core and 5 V I/O are required.
• Communications Equipment  Leverage the on-chip communications/RISC CPM capability for protocol handling and interface tasks.
• Memory-Dependent Designs  Systems requiring an integrated DRAM controller for streamlined external memory interfacing.
• High-Pin-Count Board Designs  Applications needing extensive I/O connectivity provided by the 144-LQFP package.

Unique Advantages

• Integrated M68000 Processing: Provides a well-known single-core 8/16-bit architecture for straightforward control and legacy code support.
• On-Chip Communications and CPM: Built-in communications co-processor capability reduces external logic required for protocol handling.
• DRAM Controller Included: Simplifies memory subsystem design and reduces component count for memory-equipped systems.
• High Pin-Count LQFP Package: 144-LQFP (20 × 20 mm) enables dense I/O routing and expands peripheral connectivity on PCB layouts.
• Design-Ready Timing Documentation: Series timing specifications available to support accurate system timing analysis and integration.
• RoHS Compliant: Meets environmental compliance requirements for lead-free manufacturing processes.

Why Choose MC68302AG20C?

The MC68302AG20C combines the M68000 single-core architecture with on-chip communications and DRAM controller functionality in a high-pin-count surface-mount package. Its 20 MHz operating frequency, 5 V I/O compatibility, and documented timing parameters make it suitable for embedded systems that require tight integration between processing, communications, and memory subsystems.

Backed by NXP Semiconductors and supplied in a 144-LQFP package with RoHS compliance and a 0 °C to 70 °C operating range, this device is positioned for designers seeking a compact, integrated solution for embedded and communications-oriented applications.

Request a quote or submit a pricing and availability request for the MC68302AG20C to proceed with procurement or design evaluation.