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Электронный компонент: CP8223R

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Rev 1.0 ,July 14,2000
1/8
C e r a m a t e T e c h n i c a l C o . ,
Ltd.
CP8223R
General Description :
CP8223R IC is the control IC of remote emitter, built-in ON/OFF, SPEED,
TIME, RHY/SLP, OSC 5keys.
Features :
l
HIGH PEREFORMANCE CMOS TECHNOLOGY
l
VDD = 3V
l
64 CODE BIT available by DIODE OPTION
l
CERAMIC RESONATOR 455KHZ
l
Carrier wave frequecny: 38KHZ
Block Diagram
OSC COUNTER
KEY INPUT SCAN CKT
KEY INPUT/OUTPUT
SCAN CKT
OUTPUT CKT
OSCI
OSCO
KI
SEL
CCS
Ko4
Ko3
Ko2
Ko1
Ko0
REM
Rev 1.0 ,July 14,2000
2/8
C e r a m a t e T e c h n i c a l C o . ,
Ltd.
CP8223R
Package Diagram :

1
2
3

4
5

6
7
DIP-14
SEL
VDD
REM
OSCI
OSCO
VSS
Ko4
Ko1
Ko0
CCS
TEST
KI
10
9
8
11
12
13
14
Ko3
Ko2
Characteristics :
1. ABSOLUTE MAXIMUM RATING :
NO
ITEM
SYMBOL
RATING
UNIT
1 Supply voltage
VDD
2.5 ~ 5
V
2 Operating temperature
Topr
0 ~ 70
3 Storage temperature
Tstg
-40 ~ 125
2. OPERATING PARAMERER :
Input voltage VIL
VSS + 0.2V
Input voltage VIH
VDD - 0.2V
Output voltage VOH
VSS + 0.2V
Output voltage VOL
VSS - 0.2V

Rev 1.0 ,July 14,2000
3/8
C e r a m a t e T e c h n i c a l C o . ,
Ltd.
CP8223R
3. DC CHARACTERISTICS :
LIMITS
ITEM
SYMAOL CONDTION
MIN.
TYP.
MAX.
UNIT
SUPPLY
VOLTAGE
VDD
2.5
3.0
3.5
V
STAND-BY
CURRENT
IQ
VDD = 3.0V
OSC OFF
0.1
uA
OSC
FREQUENCY
FOSC
400
455
500
KHZ
KI PIN PULL LOW
RESISTANCE
RLO
75
95
115
K OHM
KI HIGH LEVEL
INPUT CURRENT
IIH1
VIN=3.0V
25
------
40
uA
KI LOW LEVEL
INPUT CURRENT
IIL1
VIN=0V
------
------
-0.2
uA
KI HIGH LEVEL
INPUT VOLTAGE
VIH1
------
VDD
------
VDD
V
KI LOW LEVEL
INPUT VOLTAGE
VIO1
------
0
------
0.6
V
KO HIGH LEVEL
INPUT CURRENT
IOH1
VO=1.5V
3
------
6
mA
KO LOW LEVEL
INPUT CURRENT
IOL1
VO=1.5V
0.5
------
1
mA
REM HIGH LEVEL
OUTPUT
CURRENT
IOH2
VO=1.5V
4
6
8
mA
REM LOW LEVEL
OUTPUT
CURRENT
IOL2
VO=1.5V
15
30
45
uA
CSS HIGH LEVEL
INPUT CURRENT
IIH2
VIN=3.0V
PULL UP
------
30
------
uA
CSS LOW LEVEL
INPUT CURRENT
IIL2
VIN=0V
PULL LO
------
100
------
uA
CSS HIGH LEVEL
INPUT VOLTAGE
VIH2
------
1.5
------
------
V
Rev 1.0 ,July 14,2000
4/8
C e r a m a t e T e c h n i c a l C o . ,
Ltd.
CP8223R
Encode Description :
1. CODE FUNCTION :
9 ms
4.5ms
CUSTOM CODE C0 C1 C2 C3 C4 C5 C6 C7
CUSTOM CODE C0 C1 C2 C3 C4 C5 C6 C7
DATA CODE C0 C1 C2 C3 C4 C5 C6 C7
DATA CODE
3 C4 C5 C6 C7
2. DATA CODE :
KI
KO DO D1
D2
D3
D4
D5
D6
D7
KI
Ko0
1
1
0
0
0
0
0
0/1 ON/OFF
KI
Ko1
1
1
1
0
0
0
0
0/1 SPEED
KI
Ko2
1
1
0
1
0
0
0
0/1 TIMER
KI
Ko3
1
1
1
1
0
0
0
0/1 RHY
KI
Ko4
1
1
0
0
1
0
0
0/1 OSCILLATING



Rev 1.0 ,July 14,2000
5/8
C e r a m a t e T e c h n i c a l C o . ,
Ltd.
CP8223R
3. CUSTOM CODE :
A
B
C
D
E
CCS
KI
Ko0
Ko1
Ko2
Ko3
Ko4
A B C D E
C0 C1 C2 C3 C4 C5 C6 C7
C0 C1 C2 C3 C4 C5 C6 C7
0 0 0 0 0
0
0 0
1 1 1 1 1 1 1 1
V
1 0 0 0 0
0
0 0
0 1 1 1 1 1 1 1
V
0 1 0 0 0
0
0 0
1 0 1 1 1 1 1 1
V V
1 1 0 0 0
0
0 0
0 0 1 1 1 1 1 1
V
0 0 1 0 0
0
0 0
1 1 0 1 1 1 1 1
V
V
1 0 1 0 0
0
0 0
0 1 0 1 1 1 1 1
V V
0 1 1 0 0
0
0 0
1 0 0 1 1 1 1 1
V V V
1 1 1 0 0
0
0 0
0 0 0 1 1 1 1 1
V
0 0 0 1 0
0
0 0
1 1 1 0 1 1 1 1
V
V
1 0 0 1 0
0
0 0
0 1 1 0 1 1 1 1
V
V
0 1 0 1 0
0
0 0
1 0 1 0 1 1 1 1
V V
V
1 1 0 1 0
0
0 0
0 0 1 0 1 1 1 1
V V
0 0 1 1 0
0
0 0
1 1 0 0 1 1 1 1
V
V V
1 0 1 1 0
0
0 0
0 1 0 0 1 1 1 1
V V V
0 1 1 1 0
0
0 0
1 0 0 0 1 1 1 1
V V V V
1 1 1 1 0
0
0 0
0 0 0 0 1 1 1 1
V
0 0 0 0 1
0
0 0
1 1 1 1 0 1 1 1
V
V
1 0 0 0 1
0
0 0
0 1 1 1 0 1 1 1
V
V
0 1 0 0 1
0
0 0
1 0 1 1 0 1 1 1
V V
V
1 1 0 0 1
0
0 0
0 0 1 1 0 1 1 1
V
V
0 0 1 0 1
0
0 0
1 1 0 1 0 1 1 1
V
V
V
1 0 1 0 1
0
0 0
0 1 0 1 0 1 1 1
V V
V
0 1 1 0 1
0
0 0
1 0 0 1 0 1 1 1
V V V
V
1 1 1 0 1
0
0 0
0 0 0 1 0 1 1 1
V V
0 0 0 1 1
0
0 0
1 1 1 0 0 1 1 1
V
V V
1 0 0 1 1
0
0 0
0 1 1 0 0 1 1 1
V
V V
0 1 0 1 1
0
0 0
1 0 1 0 0 1 1 1
V V
V V
1 1 0 1 1
0
0 0
0 0 1 0 0 1 1 1
V V V
0 0 1 1 1
0
0 0
1 1 0 0 0 1 1 1
V
V V V
1 0 1 1 1
0
0 0
0 1 0 0 0 1 1 1
V V V V
0 1 1 1 1
0
0 0
1 0 0 0 0 1 1 1
V V V V V
1 1 1 1 1
0
0 0
0 0 0 0 0 1 1 1