Z85C3016VSC00TR

Specialized Overview

The Z85C3016VSC00TR is a Serial Communication Controller (SCC) from the Zilog Z85230 family, designed for high-performance serial data transmission. It features dual full-duplex channels with processing speeds up to 5 Mbps. The device supports multi-protocol formats including async, monosync, bisync, and SDLC/HDLC. Each channel accommodates a crystal oscillator, baud rate generator, and digital phase-locked loop. Encoding modes include NRZI, FM0, FM1, and Manchester. Error detection utilizes CRC-16 or CRC-CCITT. The component operates within a voltage range of 4.5V to 5.5V and is housed in a 44-pin PLCC package.

Specialized Feature Summary

• Dual full-duplex communication channels
• Multi-protocol format support
• On-chip baud rate generation
• Hardware error detection

Specialized Applications

• Network interface implementations
• Serial data transmission systems
• Embedded communication modules

Specialized Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm exact package type and temperature rating. Confirm RoHS compliance status as older revisions may differ. Ensure supply chain sources provide authentic components to avoid counterfeit risks associated with legacy parts.

Specialized Selection Notes

Select this controller for applications requiring dual-channel asynchronous or synchronous serial communication. Compare FIFO depths and protocol support against alternative SCCs. Verify that the host system can accommodate the required clock frequencies and bus interfaces for optimal performance.

Specialized Part Context

This component belongs to the Zilog Z85230 enhanced SCC family. It shares architectural similarities with the Z80230 but offers optimized programming features. The part integrates standard SCC capabilities with reduced CPU overhead for efficient packet handling.

Specialized Replacement Considerations

Direct replacements include other variants within the Z85230 family such as the Z8523016PSC or Z8523016VEC. Cross-reference pinouts and electrical specifications before substitution.