TMPN3120B1AM [TOSHIBA]
TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC; 东芝CMOS数字集成电路硅单片
| 型号： | TMPN3120B1AM |
| 厂家： | 
TOSHIBA |
| 描述： | TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC |
| 文件： | 总8页 (文件大小：171K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TMPN3120B1AM
TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC
TMPN3120B1AM
Neuron ® Chip
®
For Distributed Intelligent Control Networks (L
W
)
ON ORKS
The TMPN3120B1AM is a Neuron Chip which configures
L
W
nodes on a single chip.
ON ORKS
Neuron Chips have all the built-in communications and control
functions required to implement L
W
nodes.
ON ORKS
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
applicationprograms.
· Built-in twisted-pair wire transceiver
· Equipped with communications modes and communication speeds which support various types of
externaltransceivers.
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.
2001-02-21 1/8
TMPN3120B1AM
l Other functions
· Application programs are also stored within the EEPROM.
Can be updated by downloading over the network. Up to 400-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.
2001-02-21 2/8
TMPN3120B1AM
BLOCK DIAGRAM
TMPN3120B1AM
ITEM
CPU
RAM
8-bit CPU×3
1,024 bytes
10,240 bytes
512 bytes
ROM
EEPROM
16-bit Timer / Counter
2 channels
Not available
32-pin SOP
External Memory Interface
Package
2001-02-21 3/8
TMPN3120B1AM
PIN ASSIGNMENT
PIN FUNCTION
PIN No.
15
PIN NAME
CLK1
I / O
Input
PIN FUNCTION
Oscillator connection, or external clock input.
Oscillator connection. Leave open when external clock is
input to CLK1.
14
CLK2
Output
I / O
(built-in configurable
pull-up)
1
~RESET
Reset pin. (Active low)
I / O
(built-in configurable
pull-up)
8
~SERVICE
Service pin. Indicator output during operation.
Large current sink capacity (20mA).
General I / O port.
7~4
IO ~IO
I / O
0
3
General I / O port. One of IO to IO can be specified as
4
7
I / O
(built-in configurable
pull-up)
No.1 timer / counter input. Output signal can be output to
IO .
3, 30~28
IO ~IO
4
7
0
4
IO can be used as the No.2 timer / counter input with
IO as output.
1
General I / O port. Can be used for serial communication
with other device.
27, 26, 24
IO ~IO
I / O
8
10
2, 11, 12, 18, 25, 32
9, 10, 13, 16, 23, 31
V
Input
Input
Power input (5.0V Typ.)
Power input (0V GND)
DD
V
SS
Bidirectional port for communications. Supports several
communications protocols by specifying mode.
19, 20, 17, 21, 22
CP ~CP
I / O
0
4
* : ● The ~SERVICE and IO to IO terminals are programmable pull-ups.
4
7
● All V
DD
terminals must be externally connected.
● All V terminals must be externally connected.
SS
2001-02-21 4/8
TMPN3120B1AM
MAXIMUM RATINGS ( V = 0V, V typ.)
SS
SS
CHARACTERISTICS
SYMBOL
RATING
UNIT
Power Supply Voltage
V
−0.3~7.0
V
V
DD
Input Voltage
V
−0.3~V +0.3
IN
DD
Power Dissipation
Storage Temperature
PD
800
mW
°C
T
stg
−65~150
OPERATING CONDITIONS
ITEM
SYMBOL
MIN
TYP.
MAX
UNIT
Operating Voltage
VDD
VIH
VIL
4.5
2.0
5.0
―
5.5
VDD
0.8
VDD
0.8
10
V
V
Input Voltage ( TTL )
VSS
―
V
―
―
―
―
VIH
VIL
VDD−0.8
VSS
V
Input Voltage ( CMOS )
V
Operating Frequency
fosc
Topr
0.625
−40
MHz
°C
Operating Temperature
85
ELECTRICAL CHARACTERISTICS
DC characteristic ( V = 5.0 V ± 10%, V = 0 V, Ta = −40~85°C )
DD
SS
( Above operating conditions apply unless otherwise states. )
CHARACTERISTICS
SYMBOL
PINS
TEST CONDITION
MIN
MAX
UNIT
I
I
=20mA
=10mA
0
0
0
0
0.8
0.4
0.8
0.4
V
V
V
V
OL
LOW Output Voltage (1)
V
V
(1)
(2)
IO ~IO
OL
OL
0
3
OL
I
I
=20mA
=10mA
OL
Duty
LOW Output Voltage (2)
~SERVICE
CP , CP
cycle=50%
OL
LOW Output Voltage (3)
LOW Output Voltage (4)
V
V
(3)
(4)
I
I
=40mA
=1.4mA
0
0
1.0
0.4
V
V
OL
OL
2
3
OL
Others (Note 1)
IO ~IO
OL
V
DD
HIGH Output Voltage (1)
HIGH Output Voltage (2)
HIGH Output Voltage (3)
V
V
V
V
(1)
(2)
(3)
(4)
I
I
I
I
=−1.4mA
=−1.4mA
=−40mA
=−1.4mA
V
V
V
V
V
V
V
OH
OH
OH
OH
0
3
OH
OH
OH
OH
DD
DD
DD
DD
−0.4
V
DD
~SERVICE
CP , CP
−0.4
V
DD
2
3
−1.0
V
DD
HIGH Output Voltage (4)
Input Current
Others (Note 1)
(Note 2)
V
−0.4
−10
IIN
IPU
V
V
=V ~V
IN SS DD
+10
−300
4.5
µA
IO ~IO
4
7
Pull-up Current
~SERVICE,
=0V
IN
−30
µA
V
~RESET (Note 3)
Low-voltage Detection Level
V
V
―
3.8
LVD
DD
Note1 : Output voltage characteristics exclude the ~RESET pin and CLK2 pin.
Note2 : Excludes pull-up input pins.
Note3 : The IO to IO and ~SERVICE pins have programmable pull-ups. ~RESET has a fixed pull-up.
4
7
2001-02-21 5/8
TMPN3120B1AM
ITEM
SYMBOL
TYP.
MAX
UNIT
mA
10 MHz Clock
5 MHz Clock
17
9
30
15
8
Operating
Mode
I
2.5 MHz Clock
1.25 MHz Clock
6
DD (OP)
Current
Consumption
4
5
0.625 MHz Clock
2
3
Sleep Mode Current
Consumption
I
16
100
µA
DD (SLP)
Note: Test conditions for current dissipation
V
=5V, all output=with no load, all input=0.2V or below or V −0.2V, programmable pull-up=off, crystal
DD
DD
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 V =5.5V.
DD
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 :
●
●
When the Neuron chip is in Run mode and the communication ports are in Differential mode.
When the Neuron chip is in Sleep mode, the communication ports are in Differential mode, and the
Comm Port Wakeup is not masked.
2001-02-21 6/8
TMPN3120B1AM
l Echelon, Neuron, LON, LonTalk, LonBuilder, NodeBuilder, LONWORKS, 3150, 3120 and LonManager are the
registered trade marks of America’s Echelon Inc.
l 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.
2
2
l The Neuron chip itself does not include the I C object function. You need the “I C Library” deliveried by
Echelon.
2
2
The Neuron chip and the I C Library do not convey nor imply a right under any I C patent rights of Philips
Electronics N.V. ( “Philips” ) to make, use or sell any product employing such patent rights. Please refer all
2
questions with respect to I C 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: Gert.Jan.Hesselmann@philips.com.
2001-02-21 7/8
TMPN3120B1AM
PACKCAGE DIMENSIONS
2001-02-21 8/8
相关型号：
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