Z8019533FSC

The Z8019533FSC is a Zilog Z180-series microprocessor IC featuring a single Z8S180 core with an 8-bit bus architecture and a 33 MHz clock speed. Designed for embedded applications, this commercial-grade device provides on-chip DRAM controller support and a CSIO interface for system integration.

With 5 V I/O compatibility and a 100-pin QFP surface-mount package, the Z8019533FSC is aimed at designers building compact, board-level embedded solutions that operate in commercial temperature environments (0°C to 70°C). The part is RoHS compliant.

Key Features

• Core and Architecture  Single Z8S180 core with an 8-bit bus width, providing a deterministic processor foundation for embedded control tasks.
• Performance  33 MHz operating frequency suitable for a range of embedded workloads that require modest processing throughput.
• Memory Support  Integrated DRAM controller capability to interface with external dynamic memory subsystems.
• Interfaces  Includes CSIO as an additional interface option for serial control and communication needs.
• Power and I/O  5 V I/O voltage compatibility for interfacing with legacy and common commercial logic levels.
• Package and Mounting  100-pin QFP (100-QFP) supplier device package in a surface-mount form factor for compact PCB designs.
• Operating Grade and Temperature  Commercial grade with an operating temperature range of 0°C to 70°C.
• Environmental Compliance  RoHS compliant, supporting regulatory requirements for lead-free assemblies.

Typical Applications

• Embedded Systems  Suitable as the main microprocessor in embedded designs that require an 8-bit Z8S180 core running at 33 MHz.
• Commercial Electronics  Intended for commercial-grade products operating in the 0°C to 70°C temperature range with 5 V I/O interfaces.
• Memory-Dependent Designs  Applications that need on-board DRAM controller functionality to manage external dynamic memory.
• Surface-Mount PCB Designs  Fits compact board layouts requiring a 100-QFP surface-mount package.

Unique Advantages

• Single-Core 8-Bit Simplicity: A straightforward Z8S180 core simplifies software porting and deterministic control for embedded use.
• 33 MHz Clock Rate: Provides a defined performance point for timing-sensitive embedded functions without over-specification.
• Integrated DRAM Controller: Reduces external glue logic for memory interfaces, easing system design where dynamic memory is required.
• 5 V I/O Compatibility: Enables straightforward interfacing with common commercial logic levels and legacy peripherals.
• Compact Surface-Mount Packaging: 100-QFP surface-mount package supports dense PCB layouts while maintaining ample pin count for system I/O.
• RoHS Compliance: Meets lead-free assembly requirements for modern commercial electronics manufacturing.

Why Choose Z8019533FSC?

The Z8019533FSC positions itself as a practical, commercial-grade microprocessor option for embedded designers who need an 8-bit Z8S180 core at 33 MHz with on-chip DRAM controller capability and CSIO interface support. Its 5 V I/O and 100-QFP surface-mount package make it compatible with established board-level designs that prioritize straightforward integration and compact form factors.

Manufactured by Zilog, this part is suited to projects and production runs targeting commercial temperature ranges and RoHS-compliant assemblies. Choose the Z8019533FSC when your design requires a focused, verifiable specification set centered on an 8-bit core, DRAM interfacing, and reliable surface-mount packaging.

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