MC68020RC20E

The MC68020RC20E is a 32‑bit, second‑generation enhanced microprocessor based on the 68020 core. It operates at 20 MHz with a single 32‑bit core and uses a 114‑pin PGA through‑hole package (34.55 × 34.55 mm), making it suitable for embedded and consumer applications that require a full‑width data path and legacy packaging options.

Documentation for the M68020 architecture covers key subsystems such as bus operation, exception processing and the coprocessor interface, enabling system designers to integrate the processor in designs that rely on documented system-level behavior and interfaces.

Key Features

• Core Architecture 68020 second‑generation enhanced microprocessor core with a 32‑bit data path and a single processing core.
• Clock Speed 20 MHz operating frequency for deterministic embedded processing.
• Voltage 5 V I/O voltage compatible with legacy system logic levels.
• Package & Mounting 114‑PGA package (34.55 × 34.55 mm) supplied in a through‑hole mounting format for robust board attachment and ease of prototyping or repair.
• Operating Temperature Specified for 0 °C to 70 °C operation (consumer temperature range).
• Documentation Coverage User manual content includes topics such as on‑chip cache memory, bus operation, exception processing and coprocessor interface description to support system integration.
• Compliance RoHS compliant, supporting current lead‑free production requirements.
• Graphics Acceleration No built‑in graphics acceleration, suitable for compute and control tasks rather than graphics offload.

Typical Applications

• Embedded Controllers Use as the main processing element in embedded consumer devices that require a 32‑bit instruction set and documented system interfaces.
• Legacy System Upgrades Drop‑in-compatible designs where a through‑hole 114‑PGA package and 5 V I/O levels are required for existing boards or repair parts.
• Consumer Electronics Processing and control tasks in consumer products within the specified 0 °C to 70 °C range.

Unique Advantages

• Proven 68020 Architecture: Provides a documented, second‑generation 32‑bit core with established programming and system‑level information to aid integration.
• Full 32‑Bit Data Path: Single 32‑bit core and bus width simplify software porting and deliver consistent data handling for embedded workloads.
• Through‑Hole 114‑PGA Packaging: Mechanical robustness and repairability for prototyping, serviceable consumer products, and boards requiring socketed or soldered PGA components.
• Clear Thermal and Electrical Specs: 5 V I/O and 0 °C–70 °C operating range enable straightforward power and thermal planning for consumer applications.
• Compliant with RoHS: Meets lead‑free process and environmental requirements for modern manufacturing.

Why Choose MC68020RC20E?

The MC68020RC20E positions itself as a documented, 32‑bit embedded processor option for consumer and embedded designs that require a standard 68020 core, 20 MHz operation and a through‑hole 114‑PGA package. Its combination of legacy‑friendly electrical levels (5 V), consumer temperature qualification and available user manual content covering cache, bus and coprocessor interfaces supports clear system integration and maintenance.

This part is well suited to teams working with existing 68020‑based designs or those who require a through‑hole PGA implementation with verified documentation for system‑level behavior and interfacing.

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