Other brands and names are the property of their respective owners

Information in this document is provided in connection with Intel products Intel assumes no liability whatsoever including infringement of any patent or

copyright for sale and use of Intel products except as provided in Intel’s Terms and Conditions of Sale for such products Intel retains the right to make

changes to these specifications at any time without notice Microcomputer Products may have minor variations to this specification known as errata

October 1989

COPYRIGHT

INTEL CORPORATION 1995

Order Number 270431-003

8XC152JAJBJCJD

UNIVERSAL COMMUNICATION CONTROLLER

8-BIT MICROCONTROLLER

Y

Superset of 80C51 Architecture

Y

Multi-Protocol Serial Communication

IO Port (2048 Mbps24 Mbps Max)

SDLCHDLC Only

CSMACD and SDLCHDLC

User Definable Protocols

Y

Full DuplexHalf Duplex

Y

MCS -51 Compatible UART

Y

165 MHz Maximum Clock Frequency

Y

Multiple Power Conservation Modes

Y

64KB Program Memory Addressing

Y

64KB Data Memory Addressing

Y

256 Bytes On-Chip RAM

Y

Dual On-Chip DMA Channels

Y

HoldHold Acknowledge

Y

Two General Purpose TimerCounters

Y

5 or 7 IO Ports

Y

56 Special Function Registers

Y

11 Interrupt Sources

Y

Available in 48 Pin Dual-in-Line Package

and 68 Pin Surface Mount PLCC

Package

(See Packaging Spec Order

231369)

The 80C152 which is based on the MCS -51 CPU is a highly integrated single-chip 8-bit microcontroller

designed for cost-sensitive high-speed serial communications It is well suited for implementing Integrated

Services Digital Networks (ISDN) emerging Local Area Networks and user defined serial backplane applica-

tions In addition to the multi-protocol communication capability the 80C152 offers traditional microcontroller

features for peripheral IO interface and control

Silicon implementations are much more cost effective than multi-wire cables found in board level parallel-to-

serial and serial-to-parallel converters The 83C152 contains in silicon all the features needed for the serial-

to-parallel conversion Other 83C152 benefits include 1) better noise immunity through differential signaling or

fiber optic connections 2) data integrity utilizing the standard designed in CRC checks and 3) better modulari-

ty of hardware and software designs All of thesecost network parameter and real estate improvements

apply to 83C152 serial links between boards or systems and 83C152 serial links on a single board