TS68020MF16

Overview

The TS68020MF16 is a high-performance 32-bit microprocessor from the TS68000 family, implemented in HCMOS technology. It features a 16.67 MHz clock frequency and operates on a 5.0 VDC power supply with ±10% tolerance. The device utilizes a 132-pin Ceramic Quad Flat Pack (CQFP) package and supports an operating temperature range of -55°C to +125°C. It includes sixteen 32-bit general-purpose registers, a pipelined architecture, and an on-chip instruction cache.

Feature Summary

• Object code compatible with earlier TS68000 microprocessors while providing enhanced addressing modes for high-level languages.
• Pipelined architecture with internal parallelism allowing concurrent execution of multiple instructions.
• Integrated on-chip instruction cache to accelerate instructions and improve bus bandwidth.
• Co-processor interface supporting companion 32-bit peripherals such as floating-point co-processors.

Applications

• Video graphics applications utilizing new bit field data types.
• Systems requiring full support for virtual memory and virtual machines.
• High-performance embedded control systems using the 68000 family architecture.

Procurement Notes

Verify component authenticity against MIL-STD-883 Class B or DESC 5962 standards. Confirm package integrity for the CQFP132 ceramic variant. Ensure compatibility with existing system voltage levels and thermal management requirements given the specified junction-to-ambient resistance values.

Selection Notes

Select this model for designs requiring backward compatibility with 16-bit TS68000 software while needing 32-bit data and address buses. Consider the specific 16.67 MHz speed grade when designing clock circuits. Evaluate thermal dissipation needs based on the ceramic package's thermal resistance characteristics.

Part Context

This component belongs to the TS68000 family of microprocessors, representing the first full 32-bit implementation of the lineage. It combines CMOS low-power structures with HMOS high-density gates to achieve performance while managing power consumption below 1.5 watts.

Replacement Considerations

Compatible variants include the TS68020MF20 and TS68020MF25, which offer higher clock frequencies of 20 MHz and 25 MHz respectively within the same package and pinout configuration.