Z0853004PSG

Specialized Overview

The Z0853004PSG is a Serial Communication Controller manufactured by Zilog, belonging to the Z08530 series. It is designed for serial data transmission and reception in embedded systems. The component operates within a supply voltage range of 4.75V to 5.25V. It is housed in a 40-pin Plastic Dual In-line Package (PDIP) with a standard width of 0.620 inches (15.75mm). The device supports through-hole mounting and functions at temperatures between 0°C and +70°C. It complies with RoHS3 standards and has a Moisture Sensitivity Level of 1.

Specialized Feature Summary

• Provides dedicated hardware support for serial communication protocols including asynchronous, synchronous byte, HDLC, SDLC, X.25, BISYNC, and extended synchronous modes.
• Integrates on-chip RAM buffers to facilitate efficient data handling and reduce processor overhead during serial I/O operations.
• Supports multiple data encoding and decoding methods such as NRZ, NRZI, FM1, FM0, and Manchester coding for flexible interface compatibility.

Specialized Applications

• Industrial control systems requiring reliable serial data exchange
• Telecommunications equipment utilizing HDLC or SDLC protocols
• Embedded computer interfaces for asynchronous data transfer

Specialized Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to end-of-life status. Confirm RoHS3 compliance documentation matches current regulatory requirements. Check for moisture sensitivity handling instructions despite MSL Level 1 classification. Ensure packaging integrity upon receipt to prevent physical damage to the DIP pins.

Specialized Selection Notes

Select this component when a legacy Z8530-compatible serial controller is required for through-hole PCB designs. Consider the 40-pin DIP footprint constraints and 5V logic level compatibility. Evaluate if the specific protocol support meets system needs without additional software overhead. Verify thermal performance within the specified commercial temperature range.

Specialized Part Context

This part is a variant of the Z08530 Serial Communication Controller family produced by Zilog. It shares functional similarities with other members like the Z0853006PSG but differs in package type and specific suffix designations. The Z08530 series was widely used before being superseded by newer CMOS technologies.

Specialized Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Engineering teams should consult official Zilog discontinuation notices or technical support for validated cross-reference recommendations.