Z8S18010FEC

Overview

The Z8S18010FEC is a microprocessor unit based on the Z180 architecture, manufactured by Zilog. It features an 8-bit data bus and operates at a maximum clock frequency of 10 MHz. The device supports a supply voltage of 5 V and functions within an operating temperature range of 0°C to +70°C. It is housed in an 80-pin QFP package designed for surface mount technology.

Feature Summary

• Code compatible with ZiLOG Z80 CPU while providing extended instructions
• Integrated two chain-linked DMA channels for high-speed data transfers
• Includes two enhanced UARTs supporting asynchronous data rates up to 512 Kbps
• Offers multiple low power-down modes to reduce system energy consumption

Applications

• Industrial control systems requiring Z80 compatibility
• Embedded applications needing integrated serial communication interfaces
• Systems utilizing direct memory access for peripheral data handling
• Battery-powered devices benefiting from low power operation modes

Procurement Notes

Verify component authenticity through authorized distributors or manufacturer channels. Confirm package integrity and pin alignment prior to installation. Ensure storage conditions comply with moisture sensitivity level requirements to prevent damage during soldering processes.

Selection Notes

Select this model when Z80 instruction set compatibility is required alongside enhanced I/O capabilities. Consider the 80-pin QFP package for surface mount assembly constraints. Evaluate power management needs against available low-power modes before finalizing design choices.

Part Context

This component belongs to the Z8S180 family, which enhances the original Z80 architecture with additional peripherals. It serves as a drop-in replacement for legacy Z80 designs while offering expanded addressing and improved performance characteristics for modern embedded applications.

Replacement Considerations

Z8S18010VEG

FAQ

Does the Z8S18010FEC support full backward compatibility with Z80 software?

Yes, it is code compatible with the ZiLOG Z80 CPU while providing a superset of instructions.

What is the maximum baud rate supported by the on-chip UARTs?

The two enhanced UARTs can transfer data asynchronously at rates up to 512 Kbps.