82C52 CMOS Serial Controller Interface

82C52

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CMOS Serial Controller Interface

Datasheets,
Related Docs
& Simulations

Ordering Information

iBuy direct from Intersil	iBuy direct - out of stock	Request samples
Check distributor inventory	Available in RoHS/Pb-Free

Part No.

Design-In
Status

Temp.

Package

MSL

SMD/VID

Price
US $

85015013A

Active

Mil

28 Ld CLCC

N/A

161.02

8501501XA

Active

Mil

28 Ld CerDIP

N/A

125.46

CP82C52

Active

Comm

28 Ld PDIP

N/A

10.97

CP82C52Z

Active

Comm

28 Ld PDIP

N/A

9.68

CS82C52Z

Active

Comm

28 Ld PLCC

27.92

CS82C52Z96

Active

Comm

28 Ld PLCC T+R

27.92

ID82C52

Active

Ind

28 Ld CerDIP

N/A

32.31

IP82C52

Active

Ind

28 Ld PDIP

N/A

35.16

IS82C52

Active

Ind

28 Ld PLCC

43.04

IS82C52Z

Active

Ind

28 Ld PLCC

37.67

IS82C52Z96

Active

Ind

28 Ld PLCC T+R

37.76

MD82C52/7

Active

Mil

28 Ld CerDIP

N/A

5962-9581701VXC

MD82C52/B

Active

Mil

28 Ld CerDIP

N/A

8501501XA

106.42

CS82C5296

InActive

Comm

28 Ld PLCC T+R

N/A

The price listed is the manufacturer's suggested retail price for quantities of 1K units. However, prices in today's market are fluid and may change without notice.

MSL = Moisture Sensitivity Level - per IPC/JEDEC J-STD-020

SMD/VID = Standard Microcircuit Drawing/Vendor Item Drawing

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).

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. A unique pre-scale 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.

Key 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 0°C to +70°C
- I82C52 -40°C to +85°C
- M82C52 -55°C to +125°C
Pb-Free Plus Anneal Available (RoHS Compliant)

Related Documentation

Application Note(s):
82C52 Programmable UART

Datasheet(s):
CMOS Serial Controller Interface

SMD Datasheet(s):
CMOS Serial Controller Interface

Technical Homepage:
Digital ICs Space/Defense ICs

Parametric Data


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

Application Block Diagrams

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Parametric Table

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