TL16C552 - Texas Instruments

TL16C552 Dual ACE

FN PACKAGE (TOP VIEW) RXRDY0 DCD1 GND RI1 DSR1 CLK CS1 TRI PEMD ACK PE BUSY SLCT VDD ERR SIN1 RXRDY1 SOUT1 DTR1 RTS1 CTS1 DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 TXRDY0 VDD RTS0 DTR0 SOUT0 9 8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61 10 60 11 59 12 58 13 57 14 56 15 55 16 54 17 53 18 52 19 51 20 50 21 49 22 48 23 47 24 46 25 45 26 .

Features

52 19 51 20 50 21 49 22 48 23 47 24 46 25 45 26 44 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 INT1 INT2 SLIN INIT AFD STB GND PD0 PD1 PD2 PD3 PD4 PD5 PD6 PD7 INT0 BDO GND CTS0 DCD0 RI0 DSR0 CS0 A2 A1 A0 IOW IOR CS2 RESET VDD SIN0 TXRDY1 ENIRQ description The TL16C552 is an enhanced dual channel version of the popular TL16C550 asynchronous communications element (ACE). The device serves two serial input/output interfaces simultaneously in microcomputer or microprocessor-based systems. Each channel performs serial-to-parallel conversion on data characters Please be a.