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PDF FIC02667 Data sheet ( Hoja de datos )
| Número de pieza | FIC02667 | |
| Descripción | 4-bit single chip microcomputer | |
| Fabricantes | Figaro | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de FIC02667 (archivo pdf) en la parte inferior de esta página. Total 15 Páginas | ||
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FIGARO
Version change of FIC93619A
to “FIC02667”
02/10/31
Contents
1. Designation of terminals
2. Function change
3. Recommended mode for FIC02667
4. Recommended circuit diagram
5. Ratings
6. Configuration and dimensions
January 2003
Figaro Engineering, Inc.
Figaro Engineering, Inc.
1
http://www.Datasheet4U.com
1 page  
FIGARO
Function
Terminal
Usage and explanation
“L” output in clean air,
“Clean air”
causing device not to
indication output operate
93619A
Symbo Pin #
l
D0 12
F02667
Symbo Pin #
l
R53 15
“Polluted air” “L” output in polluted air,
indication output causing device to operate
Operation Low operation
mode /indication output
Generate controlling and
indicating out put (“L”) for low
operation
display
Medium operation
/indication output
Generate
indicating
operation
controlling and
out put (“L”) for
medium
Low operation
Generate controlling and
indicating out put (“L”) for high
/indication output operation
Automatic
operation
/indication
output
Generates “L” output
automatic operation
during
“OFF Timer 1Hr” Generates “L” output during less
indication output than 1hr in OFF timer counter
OFF timer “OFF Timer 2Hr” Generates “L” output during 1 ~
display indication output 2hrs in OFF timer counter
“OFF Timer 4Hr” Generates “L” output during 2 ~
indication output 4hrs in OFF timer counter
Operation mode (1) / Setting operation mode based on
OFF switch input input voltage
Manual
Operation mode
(2) input
Cyclic change of [Auto-Low-(Med)-
(Tact input)
High-Auto] on a “L” pulse input
operation OFF timer switch Cyclic change of [Cont.-1hr-2hrs-
control input 4hrs-Cont.] on a “L” pulse input
D1 13
D2 16
D3 17
D4 18
D5 19
D6 20
D7 21
D8 22
(Added)
F0 23
F1 24
R60 16
R50 11
R51 12
R52 13
R80 20
R61 17
R62 18
R63 19
AIN0 10
R81 21
HOLD 27
*1)
Operation abort Aborts all operation except for “clean
input
or polluted air” indication
F2
25 AIN0 10
Others
Buzzer control Generates buzzer control output
output
when the tactile switch is pushed
Malfunction Generates periodic pulse output
monitor output signals during normal operation
CNTR 29
S3 11
PULSE 5
[Deleted]
*1) Two functions in one port
02/10/31
Figaro Engineering, Inc.
5
5 Page 
FIGARO
(2) Ventilation device application
A commonly used combination for setting input conditions for a ventilation device is shown in the table below.
Terminal
Operation mode (1) /
OFF switch input
Pin number
10(R43)
Operation mode (2)
Forced operation input
Fan control switch input
21(R81)
26(R92)
22(R82)
Input
0 ~ 3.5V
GND
GND
+5V
Setting
Operation switch mode with a slide switch
* According to input voltage value
Unused
Forced operation
2 steps fan speed
+5V
FIC02667
30kΩ 18kΩ
Auto Manual OFF
SW1
R81 10
R43 21
VSS
14
10kΩ
(Ex) Operation mode switch with a slide SW
(SW1: 3 ways slide switch)
+5V
FIC02667
R50 11
R51 12
R52 13
R82 22
VSS
FM
Control circuit for a fan motor
(Fan speed: 1 step)
02/10/31
Figaro Engineering, Inc.
11
11 Page | ||
| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet FIC02667.PDF ] | |
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