Z8018216FSC

Overview

The Z8018216FSC is a ZIP microprocessor IC from the Zilog ZIP series, featuring a single 8-bit Z80180 core. It operates at a frequency of 16MHz and utilizes a 100-QFP surface-mount package. The device supports 5.0V I/O voltage levels and functions within a commercial temperature range of 0°C to 70°C. Key integrated peripherals include two ESCC channels with 32-bit CRC, three 8-bit parallel I/O ports, a 16550 compatible MIMIC interface, two UART channels, two 16-bit timer counters, an on-chip interrupt controller, and a clock oscillator.

Feature Summary

• Integrates a static Z80180 MPU core code-compatible with Zilog Z80/Z180 CPUs for flexible internal and external application interfacing.
• Includes dual ESCC channels supporting data compression and error correction alongside a 16550 MIMIC interface for direct PC/XT/AT bus connectivity.
• Provides comprehensive peripheral integration including DMA channels, wait state generators, and multiple serial communication interfaces.

Applications

• Modem applications, particularly V.Fast implementations
• Fax machine control systems
• Voice messaging equipment
• General communications applications requiring PC bus compatibility

Procurement Notes

Verify component authenticity through authorized distributors or manufacturer channels due to end-of-life status. Confirm RoHS compliance requirements as the device may not meet current environmental standards. Validate package integrity and pin alignment against the 100-QFP specification before integration into PCB designs.

Selection Notes

Select this component when legacy Z80 instruction set compatibility is required alongside integrated serial and parallel I/O capabilities. Consider the 16MHz operating speed and 100-pin form factor for space-constrained embedded designs. Ensure system power supplies align with the specified 5.0V I/O voltage requirements.

Part Context

This part belongs to the Z80182/Z8L182 Intelligent Peripheral Controller (ZIP) family manufactured by Zilog. It combines a microprocessor core with extensive communication peripherals on a single chip, designed to reduce board complexity in communication devices.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-compatibility with other ZIP series variants such as the Z8018233FSC if higher clock speeds are acceptable.