Z84C0020VEC

$4.89

Description：IC MPU Z80 20MHZ 44PLCC
Series：Z80
Mfr：Zilog
Package：Tube

SKU:c4c30cc12101 Category: Microprocessors Brand: Zilog

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Product introduction

Product Detailed Parameters

Description：IC MPU Z80 20MHZ 44PLCC
Series：Z80
Mfr：Zilog
Package：Tube
Core Processor：Z80
Number of Cores/Bus Width：1 Core, 8-Bit
Speed：20MHz
Co-Processors/DSP：-
RAM Controllers：-
Graphics Acceleration：No
Display & Interface Controllers：-
Ethernet：-
SATA：-
USB：-
Voltage - I/O：5.0V
Operating Temperature：-40°C ~ 100°C (TA)
Security Features：-
Mounting Type：Surface Mount
Package / Case：44-LCC (J-Lead)
Supplier Device Package：44-PLCC
Additional Interfaces：-

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Z84C0020VEC

Overview

The Z84C0020VEC is a microprocessor belonging to the Z84 series, manufactured by ZiLOG. It features an 8-bit data bus width and operates on a single core architecture based on the Z80 processor lineage. The device supports a maximum clock frequency of 20 MHz and requires a 5 V operating supply voltage. It is housed in a PLCC-44 package designed for surface mount installation. The component functions within an extended temperature range from -40°C to +100°C and includes UART interface capabilities.

Feature Summary

Integrates a Z80-based CMOS CPU core with 8-bit data processing capability
Supports high-speed operation at frequencies up to 20 MHz
Includes built-in UART interface functionality for serial communication
Designed for industrial environments with extended temperature rating

Applications

Industrial control systems requiring robust microprocessing
Embedded applications utilizing Z80 architecture compatibility
Equipment needing integrated serial communication interfaces

Procurement Notes

Verify component authenticity through authorized channels as this part is listed as obsolete. Confirm package integrity and pin alignment for PLCC-44 sockets. Check datasheet revisions for specific electrical characteristics. Ensure environmental compliance requirements are met despite RoHS status variations. Validate supplier documentation against official ZiLOG specifications before integration.

Selection Notes

Select this component when legacy Z80 software compatibility is required alongside modern surface-mount packaging. Consider the 20 MHz speed limit and 5V logic levels for system design. Evaluate the PLCC-44 footprint constraints against available PCB space. Assess thermal management needs given the extended temperature operational range.

Part Context

This microprocessor is part of the Z84 family, which bridges traditional Z80 instruction sets with contemporary CMOS manufacturing processes. The Z84C0020VEC specifically targets applications needing reliable 8-bit processing in harsh conditions. Its inclusion of UART hardware simplifies serial data handling without external support chips.