TOSHIBA TMPN3120E1M

TMPN3120E1M
TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC
TMPN3120E1M
Neuron ® Chip
For Distributed Intelligent Control Networks (LONW ORKS®)
The TMPN3120E1M is a Neuron Chip which configures
LONWORKS nodes on a single chip.
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.
FEATURES
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.
Weight : 1.1g (Typ.)
· ROM firmware image containing pre-programmed I / O drivers, greatly simplifying application programs.
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
ISO.
· The ROM firmware image contains a complete network operating system, greatly simplifying application
programs.
· Built-in twisted-pair wire transceiver
· Equipped with communications modes and communication speeds which support various types of external
transceivers.
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.
000707EBA1
· 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
others.
· The information contained herein is subject to change without notice.
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TMPN3120E1M
l Other functions
· Application programs are also stored within the EEPROM.
Can be updated by downloading over the network. Up to 900-byte applications can be stored.
· Built-in watch-dog timer.
· Each chip has a unique ID number.
Effective during the logical installation of networks.
· Low electrical consumption mode supported with a sleep mode.
· Built-in low-voltage detection circuit.
Prevents incorrect operations and writing errors in the EEPROM during drops in power voltage.
· The package is SOP32-P-525-1.27.
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TMPN3120E1M
BLOCK DIAGRAM
ITEM
TMPN3120E1M
CPU
8-bit CPU×3
RAM
1,024 bytes
ROM
10,240 bytes
EEPROM
1,024 bytes
16-bit Timer / Counter
2 channels
External Memory Interface
Not available
Package
32-pin SOP
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PIN ASSIGNMENT
PIN FUNCTION
PIN No.
PIN NAME
I/O
15
CLK1
Input
14
CLK2
Output
1
~RESET
I/O
(built-in configurable
pull-up)
Reset pin. (Active low)
8
~SERVICE
I/O
(built-in configurable
pull-up)
Service pin. Indicator output during operation.
7~4
IO0~IO3
I/O
3, 30~28
IO4~IO7
I/O
(built-in configurable
pull-up)
General I / O port. One of IO4 to IO7 can be specified as
No.1 timer / counter input. Output signal can be output to
IO0.
IO4 can be used as the No.2 timer / counter input with
IO1 as output.
27, 26, 24
IO8~IO10
I/O
General I / O port. Can be used for serial communication
with other device.
2, 11, 12, 18, 25, 32
VDD
Input
Power input (5.0V Typ.)
9, 10, 13, 16, 23, 31
VSS
Input
Power input (0V GND)
19, 20, 17, 21, 22
CP0~CP4
I/O
Bidirectional port for communications. Supports several
communications protocols by specifying mode.
*:
PIN FUNCTION
Oscillator connection, or external clock input.
Oscillator connection. Leave open when external clock is
input to CLK1.
Large current sink capacity (20mA).
General I / O port.
● The ~SERVICE and IO4 ~ IO7 terminals are programmable pull-ups.
● All VDD terminals must be externally connected.
● All VSS terminals must be externally connected.
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MAXIMUM RATINGS ( VSS = 0V, VSS typ.)
CHARACTERISTICS
SYMBOL
RATING
UNIT
Power Supply Voltage
VDD
−0.3~7.0
V
Input Voltage
VIN
−0.3~VDD+0.3
V
Power Dissipation
PD
800
mW
Storage Temperature
Tstg
−65~150
°C
OPERATING CONDITIONS
ITEM
SYMBOL
MIN
TYP.
MAX
UNIT
VDD
4.5
5.0
5.5
V
VIH
2.0
―
VDD
V
VIL
VSS
―
0.8
V
VIH
VDD −0.8
―
VDD
V
VIL
VSS
―
0.8
V
Operating Frequency
fosc
0.625
―
10
MHz
Operating Temperature
Topr
−40
―
85
°C
Operating Voltage
Input Voltage ( TTL )
Input Voltage ( CMOS )
ELECTRICAL CHARACTERISTICS
DC characteristic (VDD = 5.0 V ± 10%, VSS = 0 V, Ta = −40~85°C)
(Above operating conditions apply unless otherwise states.)
CHARACTERISTICS
SYMBOL
PINS
MIN
MAX
UNIT
LOW Output Voltage (1)
VOL (1)
IO0~IO3
IOL=20mA
0
0.8
V
IOL=10mA
0
0.4
V
LOW Output Voltage (2)
VOL (2)
~SERVICE
Duty
cycle=50%
IOL=20mA
0
0.8
V
IOL=10mA
0
0.4
V
LOW Output Voltage (3)
VOL (3)
CP2, CP3
IOL=40mA
0
1.0
V
LOW Output Voltage (4)
VOL (4)
Others (Note 1)
IOL=1.4mA
0
0.4
V
HIGH Output Voltage (1)
VOH (1)
IO0~IO3
IOH=−1.4mA
VDD
−0.4
VDD
V
HIGH Output Voltage (2)
VOH (2)
~SERVICE
IOH=−1.4mA
VDD
−0.4
VDD
V
HIGH Output Voltage (3)
VOH (3)
CP2, CP3
IOH=−40mA
VDD
−1.0
VDD
V
HIGH Output Voltage (4)
VOH (4)
Others (Note 1)
IOH=−1.4mA
VDD
−0.4
VDD
V
Input Current
IIN
(Note 2)
VIN=VSS~VDD
−10
+10
µA
Pull-up Current
IPU
IO4~IO7
~SERVICE,
~RESET (Note 3)
VIN=0V
−30
−300
µA
VLVD
VDD
3.8
4.5
V
Low-voltage Detection Level
TEST
CONDITION
―
Note1 : Output voltage characteristics exclude the ~RESET pin and CLK2 pin.
Note2 : Excludes pull-up input pins.
Note3 : The IO4 to IO7 and ~SERVICE pins have programmable pull-ups. ~RESET has a fixed pull-up.
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ITEM
SYMBOL
10 MHz Clock
Operating
Mode
Current
Consumption
Sleep Mode Current
Consumption
5 MHz Clock
2.5 MHz Clock
IDD (OP)
TYP.
MAX
17
30
9
15
6
8
1.25 MHz Clock
4
5
0.625 MHz Clock
2
3
16
100
IDD (SLP)
UNIT
mA
µA
Note: Test conditions for current dissipation
VDD=5V, all output=with no load, all input=0.2V or below or VDD−0.2V, programmable pull-up=off, crystal
oscillator clock input, differential receiver disabled.
The current value ( typ. ) is a typical value when Ta=25°C.
The current value ( max ) applies to the rated temperature range at VDD=5.5V.
200µA ( typ. ) to 600µA ( max ) is added to the current of the differential receiver when the receiver is
enabled.
The differential receiver is enabled by either of the following conditions :
l When the Neuron chip is in Run mode and the communication ports are in Differential mode.
l When the Neuron chip is in Sleep mode, the communication ports are in Differential mode, and the
Comm Port Wakeup is not masked.
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TMPN3120E1M
·
Echelon, Neuron, LON, LonTalk, LonBuilder, NodeBuilder, LONWORKS, 3150, 3120 and LonManager are the
registered trade marks of America’s Echelon Inc.
·
The Neuron Chip is manufactured by Toshiba under license from Echelon Corporation, USA. A licensing
agreement between the customer and Echelon Corporation must be concluded before purchasing any of the
neuron chip products.
·
The Neuron chip itself does not include the I2C object function. You need the “I2C Library” deliveried by
Echelon.
The Neuron chip and the I2C Library do not convey nor imply a right under any I2C patent rights of Philips
Electronics N.V. ( “Philips” ) to make, use or sell any product employing such patent rights. Please refer all
questions with respect to I2C patents and licenses to Philips at:
Mr. Gert-Jan Hessenlmann
Corporate Intellectual Property
Philips International B.V.
Prof. Holstlaan 6
Building WAH 1-100
P.O. Box 220
5600 AE, Eindhoven, The Netherlands
Phone : +31 40 274 32 61
Fax : +31 40 274 34 89
E-mail: [email protected]
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PACKAGE DIMENSIONS
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