Z84C4410VEC00TR

Specialized Overview

The Z84C4410VEC00TR is a CMOS Serial I/O controller from the Z84C44 family, designed for high-performance serial communication. It integrates two independent asynchronous serial channels within a single package. The device operates on a 5V supply and supports data rates up to 2.5 Mbit/s per channel. It utilizes a 40 MHz internal clock to achieve these speeds. The component is housed in a 44-pin PLCC surface-mount package. It features programmable baud rate generators and control registers for flexible configuration.

Specialized Feature Summary

• Dual-channel asynchronous serial interface capability
• Integrated programmable baud rate generation
• CMOS technology for low power consumption
• Supports standard RS-232 and RS-422/485 signaling

Specialized Applications

• Industrial automation systems requiring dual serial ports
• Embedded controllers with multiple communication interfaces
• Data acquisition systems needing high-speed serial links
• Telecommunications equipment interface modules

Specialized Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to end-of-life status. Check for moisture sensitivity level handling requirements during storage and assembly. Confirm RoHS compliance status as indicated by specific suffixes. Validate pin compatibility if replacing older variants in existing designs.

Specialized Selection Notes

Select this part when dual independent UART functionality is required in a compact surface-mount form factor. Ensure the design supports the 44-pin PLCC footprint. Verify that the system voltage matches the 5V operating requirement. Consider thermal management needs based on the specific application load and ambient temperature conditions.

Specialized Part Context

This component belongs to the Zilog Z84C44 series of specialized I/O controllers. It complements other Z80-based microprocessor solutions by providing dedicated serial communication hardware. The series is known for integrating complex interface logic into single-chip solutions, reducing board space and component count in embedded designs.

Specialized Replacement Considerations

Check for direct pin-compatible substitutes within the Z84C44 family. Evaluate newer CMOS serial controllers from other manufacturers if long-term availability is critical. Verify electrical parameter equivalence before substitution.