Description
The ST16C552/ST16C552A (552/552A) is a dual universal asynchronous receiver and transmitter (UART) with an added bi-directional parallel port that is directly compatible with a CENTRONICS type printer.
Features
- -RXRDYA
PLCC Package
-RXRDYB 61 60 59 58 57 56 55 54 ERROR 63 -DSRB BIDEN -BUSY SLCT -CDB -CSB GND GND VCC ACK RXB 62 -RIB CLK
Added features in device revision "F" and newer:.
- 5V Tolerant Inputs.
- Pin to pin and functional compatible to ST16C452/ 452PS, TL16C552.
- 2.97 to 5.5 volt operation.
- Software compatible with INS8250, NS16C550.
- 1.5 Mbps transmit/receive operation (24MHz).
- 16 byte transmit FIFO.
- 16 byte receive FIFO with error.
ST16C552 Datasheet
