82C206 Overview
Key Specifications
Key Features
- Fully compatible with PC/AT-based systems
- two 8237 DMA controllers
- two 8259A interrupt controllers
- one 8254 timer/counter
- one 146818A-compatible real-time clock
- an additional 64 bytes of CMOS RAM
- one 74LS612 memory mapper
- Seven DMA channels
- 13 interrupt request channels
- two timer/counter channels
