Z0853006VSG

Specialized Overview

The Z0853006VSG is a Serial Communication Controller (SCC) from the Zilog Z08530 series, designed for high-speed serial data transmission. It operates at a clock frequency of 6 MHz and requires a supply voltage between 4.75 V and 5.25 V. The device is housed in a 44-pin PLCC package with surface-mount installation. It supports an operating temperature range from 0°C to +70°C. This component functions as a versatile interface for asynchronous and synchronous communication protocols.

Specialized Feature Summary

• Supports multiple synchronous and asynchronous communication protocols including HDLC, SDLC, and X.25.
• Integrates dual-channel serial I/O capabilities within a single integrated circuit.
• Features built-in FIFO buffers to manage data flow and reduce processor overhead.

Specialized Applications

• Computer terminal interfaces requiring reliable serial data exchange.
• Network equipment utilizing HDLC or SDLC protocol stacks.
• Industrial control systems needing robust synchronous communication links.

Specialized Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Check for moisture sensitivity labeling and storage conditions prior to soldering. Confirm RoHS compliance status via current datasheets. Request batch-specific documentation to ensure traceability and quality assurance during procurement processes.

Specialized Selection Notes

Select this model when a 6 MHz clock speed is required for serial communication tasks. Ensure the design accommodates the 4.75 V to 5.25 V power supply range. Verify that the PCB layout supports PLCC-44 surface mount technology. Consider thermal management requirements for operation within the specified commercial temperature limits.

Specialized Part Context

This part belongs to the Z08530 family of Serial Communication Controllers produced by Zilog. It shares architectural similarities with other variants like the Z0853008, differing primarily in maximum clock frequency and package type. The Z08530 series was widely used in legacy computing and telecommunications infrastructure before being superseded by newer integrated solutions.

Specialized Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Engineering teams should consult official Zilog obsolescence notices or technical support for validated cross-references. Alternative designs may require significant schematic and firmware modifications due to pinout and register differences.