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参数资料
| 型号： | LC72342-XXXX |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| 封装： | QIP-64 |
| 文件页数： | 10/10页 |
| 文件大小： | 50K |
| 代理商： | LC72342-XXXX |
LC72342
No.6584-9/10
Sample Application Circuit
1
XOUT
TEST2
KEY1N3
KEY1N2
KEY1N1
KEY1N0
KEY
OUT3
KEY
OUT2
KEY
OUT1
KEY
OUT0
BAND
FM
MN
/
ST
NC
AREA1
AREA0
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16
48
64
XIN
63
TEST1
62
AGND
61
AOUT
60
AIN
59
EO
58
VSS
57
AMIN
56
FMIN
55
VDD
54
HCTR
53
RES
52
DBR1
51
DBR2
50
DBR3
49
DBR4
17 TAPE
18 PWR CHECK1
19 NC
20 BUZZER
21 PWR CHECK2
22 PWR CHECK3
23 STEREO
24 VSS
25 POWER
26 HOLD
27 MUTE
28 TAPE OUT
29 SD IN
30 S15
31 S14
32 S13
47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S1
COM4
COM3
COM2
COM1
ILC00003
+
17 18 19 20
HCTR
FM
OSC
AM
OSC
TU+B
VT
BAND
FM
MN
/
ST
T
APE+B
B
UZZER
STEREO
IN
MUTE
T
APE
OUT
SD
IN
VCC
AREA1 AREA0
Area
R2
R3
East Europe
R2
R4
Europe
R1
R3
USA
R1
R4
Japan
+3V
0.1
F
0.1
F
10
F
470
F
330pF
100pF
FM OSC
AM OSC
TU+B
VT
10k
100k
10
F
75kHz
X'tal
100pF
33k
0.47
F
11pF
LCD
Check
M4
M5
M1
ALARM
Sel
FUNC
M3
12/24
Sel
M+
T
FM
MN/S
Down
/Min
CLOCK
Sel
ALARM
M2
R1
33
R1
33
R1
33
R1
33
680k
47k
1M
330k
1.5k
HOLD
SW
OFF
ON
Up
/Hour
or
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