Description

The Intersil 82C52 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 82C52 will support data rates up to 1M baud asynchronously with a 16X clock (16MHz clock frequency).

Specifications and 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: 0°C to +70°C (C82C52), -40°C to +85°C (I82C52), -55°C to +125°C (M82C52)

- Pb-Free Plus Anneal Available (RoHS Compliant)

Application Scenarios

The Intersil 82C52 is commonly used in applications that require high performance and programmability of UARTs and Baud Rate Generators. It can be utilized in various electronic devices such as communication systems, computer peripherals, and embedded systems.

Comparison

- High performance and programmability

- Support data rates up to 1M baud asynchronously

- Wide operating temperature range

- Low power operation

- Compatible with 80C86 microprocessors

- None identified