TD8088

Overview

The Altera TD8088 is an 8-bit microprocessor IC based on the Intel iAPX86 architecture. It operates at a maximum clock frequency of 5MHz and is housed in a 40-lead Ceramic Dual In-line Package (CDIP). This component serves as a single-core processor unit designed for embedded applications requiring legacy x86 compatibility within industrial or specialized systems.

Feature Summary

• Implements the iAPX86 instruction set architecture for backward compatibility
• Provides 8-bit data bus width for standard peripheral interfacing
• Utilizes ceramic dual in-line packaging for enhanced thermal and mechanical stability

Applications

• Legacy system maintenance and retro-computing hardware restoration
• Industrial control systems requiring robust ceramic package reliability
• Embedded educational platforms demonstrating early x86 architecture principles

Procurement Notes

Verify manufacturer origin, as Altera was acquired by Intel. Confirm the specific package variant matches the required 40-CDIP specification. Ensure the component meets environmental compliance standards relevant to your deployment region. Check for any obsolescence notices or lifecycle status updates from the current supplier before finalizing procurement decisions.

Selection Notes

Select this component only when legacy iAPX86 compatibility is strictly required. The CDIP package offers superior durability compared to plastic variants for harsh environments. Consider power consumption and clock speed limitations inherent to the 5MHz operation when designing system timing constraints.

Part Context

Altera, now part of Intel, primarily focuses on programmable logic solutions. The TD8088 represents a historical product line related to microprocessors, distinct from their modern FPGA and SoC portfolios. This component reflects earlier semiconductor manufacturing capabilities prior to the company's strategic shift toward configurable computing devices.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult official Intel or Altera technical support channels for verified cross-reference information regarding equivalent or compatible microprocessor units.