82C50A - CMOS Asynchronous

Product Overview

Renesas

Datasheet Details

Part number	82C50A
Manufacturer	Renesas
File Size	1.11 MB
Description	CMOS Asynchronous
Datasheet	82C50A Datasheet
Additional preview pages of the 82C50A datasheet.

Product details

Description

SYMBOL DISTR, DISTR PIN NUMBER 22 21 TYPE I I DOSTR, 19 I DOSTR 18 I D0-D7 1-8 I/O A0, A1, 28, 27, I A2 26 I XTAL1, 16 I XTAL2 17 O SOUT 11 O GND CTS 20 36 I DSR 37 I DTR 33 O RTS 32 O BAUDOUT 15 O ACTIVE LEVEL H L H L H L L L L L DESCRIPTION DATA IN STROBE, DATA IN STROBE: DISTR, DISTR are read inputs which cause the 82C50A to output data to the data bus (D0-D7).The data output depends upon the register selected by the address inputs A0, A1, A2. The

Features

Single Chip UART/BRG.
DC to 625K Baud (DC to 10MHz Clock).
Crystal or External Clock Input.
On Chip Baud Rate Generator 1 to 65535 Divisor Generates 16X Clock.
Prioritized Interrupt Mode.
Fully TTL/CMOS Compatible.
Microprocessor Bus Oriented Interface.
80C86/80C88 Compatible.
Scaled SAJI IV CMOS Process.
Low Power - 1mA/MHz Typical.
Modem Interface.
Line Break Generation and Detection.

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Published: Feb 15, 2021 |