TS68020MF1-16

Overview

The TS68020MF1-16 is a 32-bit microprocessor based on the 68000 architecture, manufactured using HCMOS technology. It features a pipelined architecture with an on-chip instruction cache and supports dynamic bus sizing for 8-, 16-, and 32-bit peripherals. The device operates at a maximum clock frequency of 16.67 MHz with a 5.0 VDC power supply. It includes sixteen 32-bit general-purpose registers, two supervisor stack pointers, and full support for virtual memory. The component is housed in a 132-pin Ceramic Quad Flat Pack (CQFP) package and is rated for an operating temperature range of -55°C to +125°C.

Feature Summary

• Pipelined architecture with high internal parallelism and on-chip instruction cache
• Dynamic bus sizing supporting 8-, 16-, and 32-bit memories and peripherals
• Co-processor interface compatible with TS68881 and TS68882 floating-point units
• Full support for virtual memory and virtual machine environments

Applications

• High-performance embedded systems requiring 32-bit processing
• Video graphics applications utilizing bit field data types
• Industrial control systems operating in extreme temperature environments
• Virtual memory management and multitasking operating systems

Procurement Notes

Verify that the specific suffix 'MF' corresponds to the CQFP 132 ceramic package variant. Confirm compliance requirements against MIL-STD-883 Class B or DESC 5962 standards as applicable to the production lot. Ensure the ordering documentation explicitly states the 16.67 MHz speed grade to distinguish from higher-frequency variants within the same family.

Selection Notes

Select this component when a full 32-bit implementation of the 68000 family is required with integrated caching capabilities. Consider the CQFP 132 package for surface-mount assembly needs. Evaluate thermal resistance characteristics for heat dissipation in enclosed enclosures. Verify compatibility with existing system buses regarding dynamic sizing and asynchronous timing requirements.

Part Context

This processor belongs to the TS68000 family, representing the evolution from 16-bit to full 32-bit architectures. It maintains object code compatibility with earlier models while introducing new addressing modes and data types. The device integrates approximately 190,000 transistors and utilizes a combination of CMOS and HMOS structures to optimize speed and silicon area.

Replacement Considerations

TS68020MF20

FAQ

Does the TS68020MF1-16 support co-processors?

Yes, it provides a dedicated co-processor interface designed for companion 32-bit peripherals such as the TS68881 and TS68882 floating-point co-processors.

What is the addressable memory range?

The processor offers a direct addressing range of 4 Gbytes via its 32-bit address bus.