Z8018216ASG

The Z8018216ASG is a Zilog Z80180-based microprocessor in a 100-VQFP (14×14) surface-mount package. It implements a single 8‑bit ZIP core running at 16 MHz with integrated DRAM controller support and ASCI interface capability.

Designed for embedded microprocessor applications, this commercial‑grade device operates from 5 V IO and is specified for an ambient range of 0 °C to 70 °C. The part is RoHS compliant.

Key Features

• Core & Performance — Z80180 single 8‑bit core operating at 16 MHz for deterministic embedded processing.
• Memory Support — Integrated DRAM controller to interface with external dynamic RAM devices.
• Interfaces — Includes ASCI interface for serial communications and peripheral connectivity.
• Power & IO — 5 V IO supply compatibility suitable for legacy and common embedded voltage domains.
• Package & Mounting — Supplied in a 100‑VQFP (14×14 mm) surface‑mount package (100‑LQFP case reference), enabling compact PCB layouts.
• Operating Range & Grade — Commercial grade device rated for 0 °C to 70 °C operation.
• Environmental Compliance — RoHS compliant for lead‑free assembly environments.
• Graphics Acceleration — No graphics acceleration, focusing the device on core embedded processing and control tasks.

Typical Applications

• Embedded Control — Microcontroller-style processing for control algorithms where an 8‑bit ZIP core at 16 MHz is appropriate.
• Consumer Electronics — Logic and control functions in consumer devices requiring 5 V IO and a compact 100‑pin VQFP package.
• Industrial Automation — Controller functions and peripheral interfacing using the on‑chip DRAM controller and ASCI serial interface.

Unique Advantages

• Proven Z80180 Core: Single 8‑bit ZIP core provides a well-defined processing model for embedded designs.
• Integrated DRAM Controller: Simplifies memory subsystem design by providing on‑chip DRAM control capabilities.
• Compact Surface‑Mount Package: 100‑VQFP (14×14) enables high pin count in a space‑efficient footprint for dense PCBs.
• 5 V IO Compatibility: Direct compatibility with common 5 V logic domains avoids additional level‑shifting in many legacy and existing designs.
• Commercial Temperature Range: Rated 0 °C to 70 °C for general-purpose embedded applications.
• RoHS Compliant: Supports lead‑free assembly and regulatory requirements for many production environments.

Why Choose Z8018216ASG?

Z8018216ASG delivers a focused embedded microprocessor solution based on the Z80180 ZIP core, combining a 16 MHz 8‑bit processor, DRAM controller, and ASCI interface in a 100‑pin VQFP surface‑mount package. Its 5 V IO and commercial temperature grading make it suitable for a wide range of embedded control and consumer applications.

Manufactured by Zilog, this part is a practical option for designs that require a compact, RoHS‑compliant microprocessor with integrated memory control and serial interface support, enabling straightforward integration into established 5 V embedded systems.

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