Intersil 82C52
82C52 is a high performance programmable Universal Asynchronous Receiver/Transmitter (UART) and Baud Rate Generator (BRG) on a single chip. The on-chip Baud Rate Generator can be programmed for any one of 72 different baud rates using a single industry standard crystal or external frequency source. Utilizing the Intersil advanced Scaled SAJI IV CMOS process, the 82C52 will support data rates up to 1M baud asynchronously with a 16X clock (16MHz clock frequency).| Part No. | 82C52 |
|---|---|
| Datasheet | 82C52 Download |
| Manufacturer |  Intersil |
| Description | CMOS Serial Controller Interface |
| Buy | Stock & Price |
DESCRIPTION
The Intersil A unique prescale divide circuit has been designed to provide standard RS-232-C baud rates when using any one of three industry standard crystals (1.8432MHz, 2.4576MHz, or 3.072MHz). A programmable buffered clock output (CO) is available and can be programmed to provide either a buffered oscillator or 16X baud rate clock for general purpose system usage.FEATURES
● Single Chip UART/BRG● DC to 16MHz (1M Baud) Operation
● Crystal or External Clock Input
● On-Chip Baud Rate Generator - 72 Selectable Baud Rates
● Interrupt Mode with Mask Capability
● Microprocessor Bus Oriented Interface
● 80C86 Compatible
● Single +5V Power Supply
● Low Power Operation . . . . . . . . . . . . . . . 1mA/MHz Typ
● Modem Interface
● Line Break Generation and Detection
● Operating Temperature Range: - C82C52 . . . . . . . . . . . . . . . . . . . . . . . . . .0oC to +70oC - I82C52 . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to +85oC - M82C52 . . . . . . . . . . . . . . . .
