Z8018010FSG

Overview

The Z8018010FSG is an 8-bit microprocessor unit based on the Z80 architecture, operating at a maximum clock frequency of 10 MHz. It features a single core with an 8-bit data bus width and utilizes SRAM storage type for its integrated memory. The device operates within a voltage range of 5 V and supports an industrial temperature range from 0°C to +70°C. It is housed in an 80-pin QFP package designed for surface mount installation.

Feature Summary

• Provides full backward compatibility with existing Zilog Z80 devices while incorporating extended instructions.
• Integrates two DMA channels, two UARTs, and two programmable reload timers directly on-chip.
• Includes an expanded MMU addressing capability supporting up to 1 MB of memory space.
• Features an internal clock oscillator/generator and multiple low power-down modes.

Applications

• Industrial control systems requiring embedded processing
• Communication equipment utilizing integrated UART interfaces
• Embedded applications needing direct memory access capabilities

Procurement Notes

Verify component authenticity through authorized distributors or manufacturer channels. Confirm RoHS compliance status and check for specific environmental flow indicators such as lead-free markings. Review product discontinuance notifications and last-time buy dates prior to procurement planning due to end-of-life status.

Selection Notes

Select this component when system requirements demand Z80 code compatibility alongside integrated peripheral functions. Consider the 80-pin QFP package for surface mount assembly needs. Ensure design accommodates the specified 5 V operating voltage and commercial temperature range constraints.

Part Context

This part belongs to the Z80180 family of microprocessors developed by Zilog. The series combines a high-performance CPU core with various system resources including DMA controllers, serial communication interfaces, and timer channels. These units are designed to reduce system costs by integrating key functions typically found in discrete components.

Replacement Considerations

Consult official documentation for verified substitute part numbers. Cross-reference pinouts and electrical characteristics carefully when evaluating alternatives.