UARTs / Dual UARTs / Quad UARTs / DUARTs / QUARTs
Part Number
PDF File
Description
IMP16C450
UART
IMP16C550
UART with FIFO
IMP16C552
Dual UART with Parallel Port
IMP16C554
Quad UART
IMP68C681
DUART: Phillilps Compatible
IMP88C681
DUART: Phillilps Compatible
IMP82C684
DUART: Phillilps Compatible