
1997
DATA SHEET
MOS INTEGRATED CIRCUIT
μ
PD72001-11, 72001-A8
MULTI-PROTOCOL SERIAL CONTROLLERS
Document No. S12184EJ7V0DS00 (7th edition)
Date Published November 1997 N
Printed in Japan
DESCRIPTION
The
μ
PD72001-11 is an MPSC (Multi-Protocol Serial Controller) which is a general-purpose communication LSI
equipped with two sets of bidirectional parallel/serial converter circuits for data communication. This controller has
a transmitter function to convert the parallel data output by a data terminal into serial data and transmit this data to
a data transmission system such as a modem, and a receiver function to convert the serial data output by the data
transmission system into parallel data.
The MPSC can be used with data communications equipment with a variety of communication modes such as the
generally and widely used start-stop synchronization mode, and the HDLC mode which is used for high-speed
communication.
The
μ
PD72001-A8 is a low-voltage model.
For this product, the following documents are separately available. Read these documents as well as this Data
Sheet.
User’s Manual (S12472E)
(I) (S12753E)
Application Notes
(II) (On preparation)
(III) (On preparation)
FEATURES
Two sets of parallel/serial circuits supporting three modes: start-stop synchronization, character synchronization,
and bit synchronization modes
→
Easy application to a system supporting two or more communication protocols such as a protocol converter or
ISDN terminal adapter
DPLL (Digital Phase Locked Loop), baud rate generator, and crystal oscillation circuit for transmission/reception
clock
→
Helps reduce cost by decreasing the number of external circuits
Many variations with power-saving features and small package size
→
Easy application to portable terminals and high-accuracy portable terminals
The features common to the
μ
PD72001-11 and 72001-A8 are explained as the features of the MPSC in this
document.
The information in this document is subject to change without notice.
The mark
shows major revised points.