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