General Description

The Z80180™ is an 8-bit MPU which provides the benefits of reduced system costs and also provides full backward compatibility with existing ZiLOG Z80 devices. Reduced system costs are obtained by incorporating several key system functions on-chip with the CPU. These key functions include I/O devices such as DMA, UART, and timer channels. Also included on-chip are wait-state generators, a clock oscillator, and an interrupt controller.

The Z80180™ is housed in 80-pin QFP, 68-pin PLCC, and 64-pin DIP packages.

Features

The key features of Z80180™ microprocessor unit (MPU) include:

• Code compatible with ZiLOG Z80® CPU

• Extended instructions

• Two DMA channels

• Low power-down modes

• On-chip interrupt controllers

• Three on-chip wait-state generators

• On-chip oscillator/generator

• Expanded MMU addressing (up to 1 MB)

• Clocked serial I/O port

• Two 16-Bit counter/timers

• Two UARTs

• Clock Speeds: 6 MHz, 8 MHz, and 10 MHz

• 6 MHz version supports 6.144 MHz CPU clock operation

• Operating range: 5 V

• Operating temperature range: 0 ºC to +70 ºC

• Three packaging styles

– 68-Pin PLCC

– 64-Pin DIP

– 80-Pin QFP

Z8018010PSG属于集成电路（IC） > 微处理器。齐洛格公司制造生产的Z8018010PSG微处理器微处理器产品是用于信息和数据处理的集成电路。与主要按照制造商所选术语而视为微控制器的类似产品相比，这些器件有所不同。但是按照传统，微处理器不会在设备内集成工作存储器，不太可能集成混合信号外设，并且可能在更为复杂的软件范式下使用，这些范式涉及使用操作系统来管理多任务同时执行。