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 pr.
• 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 . . . . . . . . . . . .
PIN SYMBOL NO. TYPE RD 1 I WR 2 I D0-D7 3-10 I/O A0, A1 11, 12 I IX, OX 13, 14 I/O SDO 15 O GND 16 CT.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | MD82C52 |
Intersil |
CMOS Serial Controller Interface | |
2 | MD82C52 |
Renesas |
CMOS Serial Controller Interface | |
3 | MD82C50A-5 |
Intersil |
CMOS Asynchronous Communications Element | |
4 | MD82C50A-5B |
Intersil |
CMOS Asynchronous Communications Element | |
5 | MD82C54 |
Intersil |
CMOS Programmable Interval Timer | |
6 | MD82C54B |
Intersil |
CMOS Programmable Interval Timer | |
7 | MD82C55A |
Intersil |
CMOS Programmable Peripheral Interface | |
8 | MD82C55A |
Harris |
CMOS Programmable Peripheral Interface | |
9 | MD82C55A-5 |
Intersil |
CMOS Programmable Peripheral Interface | |
10 | MD82C55A-5 |
Harris |
CMOS Programmable Peripheral Interface | |
11 | MD82C55A-5B |
Intersil |
CMOS Programmable Peripheral Interface | |
12 | MD82C55AB |
Intersil |
CMOS Programmable Peripheral Interface |