Z8523008VSC00TR

Specialized Overview

The Z8523008VSC00TR is a Serial Communication Controller (SCC) from the Z85230 family, manufactured by Zilog. It features dual full-duplex channels and operates at a maximum processing speed of 5 Mbps. The device supports multiple protocols including async, monosync, bisync, SDLC/HDLC, and SDLC/HDLC loop modes. Encoding options include NRZI, FM0, FM1, and Manchester. It incorporates CRC-16 or CRC-CCITT error detection and utilizes a 4-byte transmit FIFO with an 8-byte receive FIFO. The component is housed in a 44-pin PLCC package and requires a supply voltage between 4.5V and 5.5V.

Specialized Feature Summary

• Dual full-duplex serial communication channels
• Support for multi-protocol formats such as SDLC/HDLC and Bisync
• Integrated FIFO buffers for data handling
• Hardware-based error detection capabilities

Specialized Applications

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

Specialized Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status as indicated in official documentation. Check for end-of-life notices or obsolescence warnings prior to procurement. Ensure storage conditions meet moisture sensitivity level requirements to prevent damage during assembly.

Specialized Selection Notes

Select this component when dual-channel synchronous or asynchronous serial communication is required. Compare against Z8523016 variants if higher clock speeds are needed. Verify package compatibility with existing PCB layouts. Consider thermal management requirements for the operating temperature range specified in the datasheet.

Specialized Part Context

This part belongs to the Z85230 enhanced SCC family, designed to reduce CPU overhead and external logic requirements. It shares architectural similarities with the Z80230 and Z85233 series but offers specific performance characteristics tailored for high-speed serial data transfer applications within embedded systems.

Specialized Replacement Considerations

Z8523008VSC is a compatible alternative within the same family offering identical functionality in a tube package instead of tape and reel.