Z80180屬于集成電路（IC）的微處理器。由Zilog, Inc.制造生產的Z80180微處理器微處理器產品是用于信息和數(shù)據處理的集成電路。與主要按照制造商所選術語而視為微控制器的類似產品相比，這些器件有所不同。但是按照傳統(tǒng)，微處理器不會在設備內集成工作存儲器，不太可能集成混合信號外設，并且可能在更為復雜的軟件范式下使用，這些范式涉及使用操作系統(tǒng)來管理多任務同時執(zhí)行。

GENERAL DESCRIPTION

Based on a microcoded execution unit and an advanced CMOS manufacturing technology, the Z80180, Z8S180, Z8L180 (Z8X180) is an 8-bit MPU which provides the benefits of reduced system costs and low power operation while offering higher performance and maintaining compatibility with a large base of industry standard software written around the ZiLOG Z8X CPU.

FEATURES

? Operating Frequency to 33 MHz

? On-Chip MMU Supports Extended Address Space

? Two DMA Channels

? On-Chip Wait State Generators

? Two Universal Asynchronous Receiver/Transmitter (UART) Channels

? Two 16-Bit Timer Channels

? On-Chip Interrupt Controller

? On-Chip Clock Oscillator/Generator

? Clocked Serial I/O Port

? Code Compatible with ZiLOG Z80 CPU

? Extended Instructions