Am9080 Am8228/Am8238 System Controller and Bus Driver Datasheet

About this manual

The Am8228 and Am8238 are single-chip System Controller Data Bus drivers designed for the Am9080A Microcomputer System. They generate all control signals required to directly interface Am9080A/B080A compatible system circuits (memory and I/O) to the CPU.

What's inside

• Distinctive Characteristics
• Functional Description
• Logic Diagram
• Status Register
• Connection Diagram
• Ordering Information

Frequently asked questions

What temperature range does the Am8238-4 high speed version support?

The Am8238-4 is available for use with a minimum clock period of 250ns.

What are the temperature ranges for the molded DIP packages?

The molded DIP package supports a temperature range from 10°C to +70°C.

What is the minimum clock period required for the Am8238-4?

The Am8238-4 requires a minimum clock period of 250ns.