Z80C3010PSC

Specialized Overview

The Z80C3010PSC is a CMOS Serial Communications Controller (SCC) from the Z80C30 series, manufactured by Zilog. It operates at clock frequencies up to 10 MHz and supports power supply voltages ranging from 4.5 V to 5.5 V. The device is housed in a 40-pin Dual In-line Package (PDIP-40) designed for through-hole mounting. It functions as an I/O controller interface IC with a commercial operating temperature range of 0°C to +70°C. The component integrates serial communication capabilities within a single-chip solution.

Specialized Feature Summary

• Integrates dual asynchronous/synchronous serial channels on a single chip
• Supports standard protocols including HDLC, SDLC, and bisync
• Provides direct DMA interface capability for high-speed data transfer

Specialized Applications

• Serial port expansion in embedded computer systems
• Network terminal adapters and communication controllers
• Industrial control systems requiring reliable serial data links

Specialized Procurement Notes

Verify current availability status as this component may be discontinued or subject to limited supply constraints. Confirm RoHS compliance details and moisture sensitivity level before procurement. Check for recent Product Change Notifications regarding package or material updates. Ensure compatibility with existing board layouts for the PDIP-40 footprint.

Specialized Selection Notes

Select this model when a through-hole compatible serial controller is required for legacy or specific industrial designs. Compare against the Z80C3010VSG if surface mount packaging is preferred instead. Verify that the 10 MHz maximum clock speed meets system timing requirements. Ensure the 4.5 V to 5.5 V voltage range aligns with the target power supply architecture.

Specialized Part Context

This part belongs to the Z80C30 family of serial communications controllers, which are CMOS versions of earlier NMOS devices. It serves as a peripheral interface unit for microprocessors like the Z80 and Z180 families. The PSC suffix specifically denotes the 40-pin PDIP package variant, distinguishing it from plastic leaded chip carrier options.

Specialized Replacement Considerations

The Z80C3010VSG offers identical electrical functionality but utilizes a 44-pin PLCC surface-mount package. Direct pin-to-pin replacement is not possible due to the different package footprints and pin counts. Designers must evaluate PCB layout changes if switching between these package types.