XR17V252 Overview
The XR17V2521 (V252) is a single chip 2-channel 66MHz PCI UART (Universal Asynchronous Receiver and Transmitter) solution, optimized for higher performance and lower power. The V252 device with its fifth generation register set is designed to meet the high bandwidth and power management requirements for multi-serial munication ports for system administration and management. The 32-bit 66MHz PCI interface is pliant...
XR17V252 Key Features
- Multi-port RS-232/RS-422/RS-485 Cards
- Point-of-Sale Systems
- High performance 32-bit 66MHz PCI UART
- PCI 3.0 pliant
- PCI power management rev. 1.1 pliant
- EEPROM interface for PCI configuration
- 3.3V supply with 5V tolerant non-PCI (serial) inputs
- Data read/write burst operation
- Global interrupt register for both UART channels
- Up to 8 Mbps serial data rate