Z84C1516ASC

The Z84C1516ASC is a Zilog Z80 microprocessor IC featuring a single 8‑bit Z80 core running at 16 MHz. Designed for embedded applications, this commercial‑grade MPU provides a straightforward processing option with standard 5 V I/O and a surface‑mount 100‑LQFP (14×14 mm) package.

With an integrated watchdog interface and RoHS compliance, the Z84C1516ASC is targeted at embedded system designs that require a compact, industry‑familiar Z80 architecture in a surface‑mount form factor and an operating range of 0 °C to 70 °C.

Key Features

• Core — Single Z80 core, 8‑bit bus width operating at 16 MHz for deterministic, low‑complexity processing.
• Voltage and I/O — 5 V I/O logic level compatible with legacy and common commercial systems.
• Interfaces — Includes a watchdog timer (WDT) interface to support basic system reliability and recovery mechanisms.
• Package and Mounting — 100‑LQFP (14×14 mm) surface‑mount package for compact PCB integration and standard assembly processes.
• Temperature and Grade — Commercial grade operation from 0 °C to 70 °C, suitable for typical indoor and controlled‑environment devices.
• Environmental Compliance — RoHS compliant to meet common environmental requirements.

Typical Applications

• Embedded control systems — Use the Z84C1516ASC where an 8‑bit Z80 core at 16 MHz meets control and I/O sequencing needs in compact embedded designs.
• Commercial electronic devices — Suited for commercial‑grade products operating within 0 °C to 70 °C that require a surface‑mount MPU solution.
• Low‑complexity user interfaces — Ideal for devices that require basic processing, interface handling, and watchdog‑assisted reliability.
• PCB‑mounted applications — The 100‑LQFP package supports automated surface‑mount assembly in production environments.

Unique Advantages

• Familiar Z80 architecture: Provides a well‑known 8‑bit core for established design approaches and predictable behavior at 16 MHz.
• Simplified integration: 5 V I/O and a standard 100‑LQFP surface‑mount package streamline board design and assembly.
• Built‑in watchdog support: Integrated WDT interface helps implement basic fault recovery without additional external components.
• Commercial temperature suitability: Rated 0 °C to 70 °C for devices intended for indoor and controlled‑environment deployment.
• RoHS compliant: Meets environmental compliance expectations for commercial electronic products.

Why Choose Z84C1516ASC?

The Z84C1516ASC combines the proven Z80 single‑core 8‑bit architecture with a 16 MHz clock rate and a compact 100‑LQFP surface‑mount package, making it a practical choice for embedded designs that prioritize simplicity, ease of integration, and predictable performance. Its 5 V I/O and watchdog interface support common commercial system requirements while maintaining RoHS compliance.

This part is well suited to designers and procurement teams developing commercial embedded products, control interfaces, and PCB‑mounted systems that require a Z80‑based MPU with standard temperature and voltage characteristics. The combination of packaging, I/O levels, and integrated WDT provides long‑term utility for stable, maintainable designs.

Request a quote or submit an inquiry to receive pricing, availability, and lead‑time information for the Z84C1516ASC. Our team can provide the details you need to evaluate this MPU for your next embedded project.