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TMPN3150B1AF Datasheet(PDF) 1 Page - Toshiba Semiconductor

Part No. TMPN3150B1AF
Description  Neuron Chip For Distributed Intelligent Control Networks (LONWORKS)
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Maker  TOSHIBA [Toshiba Semiconductor]
Homepage  http://www.semicon.toshiba.co.jp/eng

TMPN3150B1AF Datasheet(HTML) 1 Page - Toshiba Semiconductor

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Neuron ® Chip
For Distributed Intelligent Control Networks (LONWORKS
The TMPN3150B1AF is a Neuron Chip which configures
LONWORKS nodes in combination with external memory.
Neuron Chips have all the built-in communications and control
functions required to implement LONWORKS nodes. These nodes
may then be easily integrated into highly-reliable distributed
intelligent control networks.
The typical functions for this chip are explained below.
l I / O Functions
· Eleven programmable I / O pins.
· Two programmable 16-bit timers and counters built in.
· 34 different types of I / O functions to handle a wide range of
input and output.
· ROM firmware image containing pre-programmed I / O
drivers, greatly simplifying application programs.
( Stored in external ROM )
l Network functions
· Two CPUs for communication protocol processing built in.
The communications and application CPUs execute in parallel.
· Equipped with a built-in LonTalk protocol which supports all seven levels of the OSI reference model with
· Highly reliable communication protocol is supplied as firmware.
· Built-in twisted-pair wire transceiver
· Equipped with communications modes and communication speeds which support various types of external
Supports twisted-pair wire, power line, radio ( RF ), infrared, coaxial cables and fiber optics.
· Communication port transceiver modes and logical addresses stored within the EEPROM.
Can be amended via the network.
Weight : 1.0g (Typ.)
· TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general
can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the
buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and
to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or
damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the
most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling
Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc..
· The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal
equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are
neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or
failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy
control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control
instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document
shall be made at the customer’s own risk.
· The products described in this document are subject to the foreign exchange and foreign trade laws.
· The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by
TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its
use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or
· The information contained herein is subject to change without notice.

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