Serial I/O Controller, 2 Channel(s), 0.125MBps, CMOS, PQCC44, GREEN, PLASTIC, LCC-44
Quad UART I2C/SPI Bridge, 64-B FIFO, 24 MHz, 5V, 44-Pin QCCJ Package
44-Pin Quad Serial IO/Communication Controller, Industrial Temperature, 5V, 24MHz
