TL16C552A - Texas Instruments

TL16C552A Dual ACE

The TL16C552A is an enhanced dual-channel version of the popular TL16C550B 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 received from peripheral devices or modems and paral.

Features

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 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 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. IBM PC/AT is a trademark of .