8XC152JA JB JC JD
UNIVERSAL COMMUNICATION CONTROLLER
8-BIT MICROCONTROLLER
X
8K Factory Mask Programmable ROM Available
Y
Y
Superset of 80C51 Architecture
Multi-Protocol Serial Communication
I O Port (2 048 Mbps 2 4 Mbps Max)
SDLC HDLC Only
CSMA CD and SDLC HDLC
User Definable Protocols
Full Duplex Half Duplex
MCS -51 Compatible UART
16 5 MHz Maximum Clock Frequency
Multiple Power Conservation Modes
64KB Program Memory Addressing
Y
Y
Y
Y
Y
Y
Y
Y
Y
64KB Data Memory Addressing
256 Bytes On-Chip RAM
Dual On-Chip DMA Channels
Hold Hold Acknowledge
Two General Purpose Timer Counters
5 or 7 I O Ports
56 Special Function Registers
11 Interrupt Sources
Available in 48 Pin Dual-in-Line Package
and 68 Pin Surface Mount PLCC
Package
(See Packaging Spec Order
231369)
Y
Y
Y
Y
Y
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 I O 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 these cost network parameter and real estate improvements
apply to 83C152 serial links between boards or systems and 83C152 serial links on a single board
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
COPYRIGHT
INTEL CORPORATION 1995
October 1989
Order Number 270431-003
INTEL [ INTEL CORPORATION ]
