Z84C4006PEC1527

Specialized Overview

The Z84C4006PEC1527 is a CMOS Serial I/O Controller manufactured by Zilog, Inc. It features two independent serial channels and supports a maximum data transfer rate of 0.25 MBps. The device operates with an 8-bit external data bus and accepts a maximum clock frequency of 8 MHz. It is housed in a 40-pin DIP package with a ceramic glass-sealed body. The component functions within a supply voltage range up to 5.5 V and supports an operating temperature range from -40 °C to +70 °C.

Specialized Feature Summary

• Dual-channel serial input/output capability for simultaneous communication tasks
• Supports multiple synchronous and asynchronous communication protocols including HDLC and SDLC
• CMOS technology implementation for low power consumption
• Z80 bus compatibility for integration with Zilog microprocessor systems

Specialized Applications

• Serial communication interfaces in industrial control systems
• Data acquisition terminals requiring dual-channel connectivity
• Embedded controllers utilizing Z80 architecture
• Network interface units supporting HDLC or SDLC protocols

Specialized Procurement Notes

Verify the specific suffix '1527' against official Zilog documentation to confirm exact manufacturing lot or revision details. Confirm availability status as many Z84C series components are discontinued. Ensure the DIP-40 package matches the target PCB footprint and that the ceramic construction meets environmental requirements.

Specialized Selection Notes

Select this component when dual-channel serial I/O is required alongside Z80 bus compatibility. Compare pinout and protocol support against alternatives like the Z84C4206 if higher clock speeds or different packaging are needed. Verify that the 8 MHz maximum clock frequency and 0.25 MBps data rate meet system performance specifications.

Specialized Part Context

This part belongs to the Z84C4000 series of Serial I/O Controllers from Zilog. It is functionally related to other variants such as the Z84C4008DSE, which shares similar serial capabilities but may differ in package type or channel configuration. The series provides dedicated hardware handling for serial data transmission and reception.

Specialized Replacement Considerations

Publicly confirmed substitute part numbers for the Z84C4006PEC1527 are not available in the provided source material. Consult Zilog technical support for current equivalent recommendations or legacy cross-reference lists.