Z8038220FSC

Overview

The Z8038220FSC is a microprocessor unit based on the Z380C core, manufactured by Zilog. It features a single 32-bit processor core operating at a maximum clock speed of 20MHz. The device utilizes a 144-QFP (28x28 mm) surface-mount package and supports a 5.0V I/O voltage level. It operates within an ambient temperature range of 0°C to 70°C. Key integrated interfaces include ASIC, CSIO, GCI/SCIT, HDLC, PCMCIA, and UART capabilities.

Feature Summary

• Integrates a 32-bit Z380C processor core for high-performance embedded control
• Supports diverse communication protocols including HDLC and PCMCIA
• Includes dedicated DRAM controller functionality for memory management

Applications

• Industrial automation systems requiring robust serial communication
• Embedded controllers utilizing PCMCIA expansion modules
• Network interface devices employing HDLC protocol processing

Procurement Notes

Verify component authenticity through authorized distributors due to end-of-life status. Confirm RoHS compliance requirements as the part does not meet current RoHS standards. Validate package integrity upon receipt, ensuring no damage to the 144-QFP pins. Check manufacturing date codes against project timelines given the discontinuation notice from July 2009.

Selection Notes

Select this component when a 32-bit architecture with specific legacy interface support like PCMCIA and HDLC is required. Ensure system design accommodates 5.0V logic levels and 144-pin footprint constraints. Consider thermal management for the QFP package within the specified industrial temperature range. Evaluate availability risks associated with discontinued status before finalizing design.

Part Context

This part belongs to the Z80382 series of microprocessors from Zilog. It is part of the SCC family, designed for complex embedded applications. The Z380C core provides a balance of processing power and peripheral integration suitable for specialized industrial and communication tasks.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the End of Life notification dated July 24, 2009, alternative sourcing requires careful evaluation of long-term supply chain stability.