Product Summary

The MD82C52/B is a high performance programmable Universal Asynchronous Receiver/Transmitter (UART) and Baud Rate Generator (BRG) on a single chip. Utilizing the Intersil advanced Scaled SAJI IV CMOS process, the MD82C52/B will support data rates up to 1M baud asynchronously with a 16X clock (16MHz clock frequency).

Parametrics

MD82C52/B absolute maximum ratings: (1)Supply Voltage: +8.0V; (2)Input, Output or I/O Voltage: GND-0.5V to VCC +0.5V; (3)ESD Classification: Class 1.

Features

MD82C52/B features: (1)Single Chip UART/BRG; (2)DC to 16MHz (1M Baud) Operation; (3)Crystal or External Clock Input; (4)On-Chip Baud Rate Generator - 72 Selectable Baud Rates; (5)Interrupt Mode with Mask Capability; (6)Microprocessor Bus Oriented Interface; (7)80C86 Compatible; (8)Single +5V Power Supply; (9)Low Power Operation: 1mA/MHz Typ; (10)Modem Interface; (11)Line Break Generation and Detection; (12)Pb-Free Plus Anneal Available (RoHS Compliant).

Diagrams

MD82C52/B block diagram