Z8038018FSC

Overview

The Z8038018FSC is a microprocessor unit based on the Z380 core, manufactured by Zilog. It features a single 32-bit processor core operating at a maximum clock frequency of 18 MHz. The device is housed in a 100-QFP surface-mount package and supports an I/O voltage of 5.0 V. Designed for commercial applications, it functions within an ambient temperature range of 0°C to 70°C. The component is classified as obsolete with a Moisture Sensitivity Level (MSL) of 3.

Feature Summary

• Implements the Z380 architecture providing a 32-bit data bus width for high-performance processing capabilities.
• Integrates a DRAM controller to manage external memory systems directly.
• Supports surface mount installation via a 100-pin Quad Flat Package (QFP) form factor.

Applications

• Embedded control systems requiring 32-bit processing
• Industrial automation controllers
• Communication equipment interfaces

Procurement Notes

Verify component authenticity due to obsolete status. Confirm RoHS non-compliance and lead time constraints. Check MSL handling requirements before assembly. Validate pinout compatibility with existing PCB layouts. Review datasheet revisions for any functional updates.

Selection Notes

Select this part for legacy designs utilizing the Z380 core. Ensure system power supply matches the 5.0V I/O requirement. Consider thermal management for the QFP package in enclosed environments. Verify software toolchain support for the specific instruction set.

Part Context

This component belongs to the Z80380 series of microprocessors from Zilog. It shares architectural similarities with other Z380-based devices but differs in clock speed and packaging options. The series was designed to bridge 8-bit and 32-bit processing needs in embedded markets.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer obsolescence notices for potential lifecycle alternatives.