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KX-TEA308NE
24.11. SCHEMATIC DIAGRAM (KX-TE82492NE)
A
IC1
16M FLASH
15
14
NC15
SO
16
13
NC16
SI
17
12
NC17
BCLK
18
11
NC18
/CS
19
10
NC19
NC10
9
20
NC20
NC9
8
21
NC21
NC8
7
22
NC22
GND
23
6
NC23
Vcc
24
5
NC24
NC5
25
4
NC25
NC4
26
3
NC26
/WP
B
27
2
NC27
/RESET
28
1
NC28
RDY
TP68
17
16
NC17
SO
18
15
NC18
SI
14
19
NC19
SCK
13
20
NC20
/CS
12
21
NC21
NC12
22
11
NC22
NC11
23
10
NC23
NC10
9
24
NC24
NC9
8
25
NC25
GND
7
26
NC26
VCC
6
27
NC27
NC6
5
28
NC28
NC5
4
29
NC29
NC4
3
30
NC30
/WP
2
31
NC31
/RESET
1
32
NC32
RDY
TP76
IC5 NC
C
IC2
16M FLASH
14
15
NC15
SO
13
16
NC16
SI
12
17
NC17
BCLK
11
18
NC18
/CS
10
19
NC19
NC10
9
20
NC20
NC9
21
8
NC21
NC8
7
22
NC22
GND
6
23
NC23
Vcc
5
24
NC24
NC5
4
25
NC25
NC4
3
26
NC26
/WP
2
27
NC27
/RESET
1
28
NC28
RDY
TP82
D
17
16
NC17
SO
18
15
NC18
SI
19
14
NC19
SCK
20
13
NC20
/CS
12
21
NC21
NC12
11
22
NC22
NC11
10
23
NC23
NC10
24
9
NC24
NC9
25
8
DG
NC25
GND
26
7
NC26
VCC
27
6
NC27
NC6
28
5
NC28
NC5
29
4
NC29
NC4
30
3
NC30
/WP
31
2
NC31
/RESET
32
1
NC32
RDY
TP90
IC6 NC
E
F
2
5
4
6
3
7
2
8
1
TP126
RA4
4.7k
SI_1
TP315
TP91
81 DGPIO14
SO_1
TP316
TP92
82 DGPIO13
SCK_1
TP317
TP93
83 DGPIO12
FL_CS_1
TP318
TP94
84 DGPIO11
TP95
85 DGPIO10
R63
TP96
86 DGPIO9
NC
TP97
87 DGPIO8
TP98
DG
88 DGPIO7
+3.3V1
TP99
89 DGPIO6
TP100
C19
90 DGPIO5
0.1u
TP101
91 DGPIO4
TP102
92 DGPIO3
FL_RST_1
DG
TP103
93 DGPIO2
TP104
94 DGPIO1
TP105
C26
R64
95 DGPIO0
NC
96 GND96
C63
0.1u
0.1u
97 VCC97
TP106
98 CGPIO12
DG
SCK_1
TP88
99 SIO_CLK
SO_1
100
R69
SCK_1
AGPIO0
68
FL_CS_1
TP107
+3.3V1
DG
FL_RST_1
C24
NC
DG
SI_2
TP320
TP321
SO_2
TP322
SCK_2
TP323
FL_CS_2
5
4
6
3
7
2
R65
NC
8
1
TP128
DG
RA5
4.7k
C21
0.1u
TP108
FL_RST_2
DG
81 DGPIO14
TP109
82 DGPIO13
TP110
83 DGPIO12
R66
TP111
84 DGPIO11
C27
NC
TP112
85 DGPIO10
0.1u
TP113
86 DGPIO9
TP114
87 DGPIO8
DG
TP115
SO_2
88 DGPIO7
TP116
SCK_2
89 DGPIO6
TP117
FL_CS_2
90 DGPIO5
TP118
91 DGPIO4
TP119
92 DGPIO3
TP120
93 DGPIO2
TP121
94 DGPIO1
TP122
95 DGPIO0
96 GND96
0.1u
C67
97 VCC97
TP123
98 CGPIO12
SCK_2
99 SIO_CLK
R70
TP89
100
FL_RST_2
68
AGPIO0
TP124
C25
+3.3V2
NC
DG
+3.3V
+3.3V
FIL1
3
1
2
5
8
IC10
C6
4
0.01u
3
DG
DG
3
+3.3V
1
3
2
FIL5
C62
0.1u
DG
IC3
C64
0.1u
+3.3V
1
3
2
FIL6
DG
C66
0.1u
IC4
C68
0.1u
+3.3V
TP125
5
1
TP138
IC14
3
IC11
DG
116
4
LA[1],RSTN,nDSPCS[1-2],nRD,nWR
13.824MHz
+3.3V1
PDN
TP220
R4 1M
TP221
R2
R6
C76
TP330
0
10u
1k
X1
TP74
TP222
C14
13.824MHz
VCCPLL
50
1000p
C15
GNDPLL
49
18p
TP75
VCCR
48
TP193
RSSI
47
DG
TP194
VrefR
46
IC11
TXMOD
45
TP195
C90
GNDR
44
TP196
0.015u
MIP
43
TP217
TP197
MIN
42
TP198
Vref
41
FIL4
TP199
HSMIN
40
HSMIP
39
GNDA
38
TP200
DG
+3.3V1
VCCA
37
Lin_1
TP335
Lin0
36
C61
TP201
DCIN0
35
Lout_1
0.1u
TP329
Lout0
34
HSSPOUT
TP216
33
TP202
+3.3V1
VCCPA
32
SPOUTN
31
TP218
TP203
R3
10
R60
R59
47k
47k
DG
LA[1],nDSPCS[2-1],RSTN,nRD,nWR
DG
nWR,nRD,nDSPCS[2-1],LA[1],RSTN
+3.3V2
PDN
TP331
C78
0.1u
C86
10u
C30
5600p
VCCPLL
50
GNDPLL
49
VCCR
48
TP205
RSSI
47
TP206
VrefR
46
TP207
TXMOD
45
GNDR
44
TP208
MIP
43
C87
TP209
MIN
42
10u
TP210
Vref
41
TP211
HSMIN
40
TP212
HSMIP
39
GNDA
38
+3.3V2
VCCA
37
Lin_2
TP337
Lin0
36
C59
TP213
DCIN0
35
Lout_2
0.1u
TP328
Lout0
34
TP214
HSSPOUT
33
+3.3V2
VCCPA
32
TP215
31
TP219
SPOUTN
R62
R61
47k
47k
DG
nWR,nRD,nDSPCS[2-1],LA[1],RSTN
DG
(1) POWER ON
3.3V
200ms
nRESET
3
50ms
2
CLR
PDN
1
RSTN
4
SOFT CONTROL
OUTPUT DELAY TIME OF RESET IC
5
(1)
(2)
1
(3)
C7
15p
DG
(4)
(5)
LD[0-7]
(6)
(7)
(8)
LD[7-0]
(9)
30ms
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