PCI to Dual UART and Single Parallel with MIO Bus Bridge Controller, 128-pin TQFP - 90pcs Bundle

• Built-in two improved UART with 256 Byte FIFO and 9 bit Communication
• Maximum Serial Speed: 921.6Kbps
• Auto Toggling Function for RS422 and RS485
• Built-in one IEEE 1284 Standard Parallel Port: SPP/Nibble/Byte/EPP/ECP modes
• 3.3V

SB16C1053APCI is a PCI target interface controller with dual-UART, single parallel port and MIO Bus. It offers easy PCI target card implementation for serial port and parallel port. The SB16C1053APCI provides high performance serial and parallel port communication. With a built-in 2 SB16C1050A core that has built-in 256-byte FIFO, SB16C1053APCI decreases CPU load. It detects errors such as overrun error and works well with simultaneous use of multiple ports. Furthermore, it is capable of waking up PC that is powered off through interrupts or wake-up requests with PCI power management implemented. The SB16C1053APCI supports up to 6 serial ports, providing RS422/485 auto toggling function and global interrupt function to built-in UART allowing a more convenient handling of serial communication at the driver level.