Z8L18220FSC

The Z8L18220FSC is a Zilog Z8S180 microprocessor IC from the Z180 LV (Z8L182) series. It implements a single 8-bit core running at 20 MHz and is offered in a 100-QFP surface-mount package for compact embedded designs.

Built for commercial embedded applications, this device provides 3.3 V I/O compatibility, integrated DRAM controller support and an ASCI serial interface, making it suitable for designs that require a low-voltage 8-bit processor with standard peripheral connectivity.

Key Features

• Core and Performance Single Z8S180 8-bit core operating at 20 MHz, delivering predictable performance for control-oriented embedded tasks.
• Power and I/O 3.3 V I/O voltage level support for compatibility with common low-voltage logic domains.
• Memory Support Integrated DRAM controller capabilities to interface with external DRAM where system memory expansion is required.
• Interfaces Includes an ASCI serial interface for standard asynchronous serial communications.
• Package and Mounting Supplied in a 100-pin QFP package (surface mount) to support compact PCB layouts and automated assembly.
• Operating Range and Grade Commercial-grade device with an operating temperature range of 0 °C to 70 °C, suitable for commercial embedded environments.
• Environmental Compliance RoHS compliant to meet common environmental requirements for electronic assemblies.

Typical Applications

• Commercial Embedded Systems — Use as the primary microprocessor in commercial embedded devices that require an 8-bit core and surface-mount packaging.
• Control and Interface Modules — Suitable for control and serial interface tasks where ASCI connectivity and 3.3 V logic levels are needed.
• Memory-Expanded Designs — Designs that require external DRAM can leverage the integrated DRAM controller for system memory expansion.

Unique Advantages

• Compact 100-QFP Surface-Mount Package: Enables space-efficient PCB layouts and supports automated assembly processes.
• 3.3 V I/O Compatibility: Simplifies integration with modern low-voltage peripherals and logic devices.
• Integrated DRAM Controller: Reduces external memory interface complexity when adding system RAM.
• ASCI Serial Interface: Provides a standard asynchronous communication option for device-to-device or host connectivity.
• Commercial Grade with Defined Operating Range: Rated for 0 °C to 70 °C operation to match commercial product requirements.
• RoHS Compliant: Meets environmental compliance expectations for many commercial products.

Why Choose Z8L18220FSC?

The Z8L18220FSC combines a Z8S180 8-bit core at 20 MHz with integrated memory controller support and standard serial connectivity in a compact 100-QFP surface-mount package. Its 3.3 V I/O levels and RoHS compliance make it a practical choice for commercial embedded designs that require predictable performance and straightforward integration.

This device is positioned for engineers and procurement teams building commercial embedded products that need an established microprocessor core, basic memory interface capability, and standard serial communications—all backed by Zilog's Z180 LV series lineage.

Request a quote or submit a purchase inquiry to check availability and pricing for the Z8L18220FSC. Our team can provide lead-time and ordering details to support your design and production planning.