The SAB82538HV1.1 is an ISDN communication controller from Infineon Technologies. This device is engineered to provide robust and efficient data transmission capabilities for ISDN (Integrated Services Digital Network) applications. It integrates essential functions for handling data communication protocols and managing ISDN interfaces.

Applications

• ISDN Terminal Adapters
• ISDN Routers
• Digital Telephones
• Computer Telephony Integration (CTI) systems
• Network Termination Equipment

Features

• ISDN Basic Rate Access (BRA) support
• HDLC (High-Level Data Link Control) protocol handling
• On-chip DMA (Direct Memory Access) controller
• Programmable interrupt controller
• Serial and parallel interface options
• Low power consumption modes
• Supports multiple data rates
• Built-in timers and counters

Benefits

• Reliable ISDN communication: HDLC protocol ensures accurate and dependable data transfer.
• Reduced CPU load: Integrated DMA controller offloads data transfer tasks from the main processor.
• Efficient interrupt management: Programmable interrupt controller allows for prioritized handling of system events.
• Flexible interfacing: Serial and parallel interface options provide compatibility with various system architectures.
• Energy efficient operation: Low power consumption modes extend battery life in portable devices.
• Adaptable data rates: Supports various data rates for optimal performance in different network environments.

The SAB82538HV1.1 communication controller offers a comprehensive feature set for ISDN applications. Its integration of key functions like HDLC handling, DMA, and programmable interrupts simplifies system design and enhances overall performance. Its flexibility and low power consumption make it suitable for a wide range of ISDN-based communication devices.