of
She e t
De s igne r
Re v:
Tit le :
Da t e
Te chnologic Sys t e ms
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
VBAT mus t powe r up firs t
1. 8V Le ve ls
WiFi
Ra dio
(Optional Feature)
Silicon
14
TS-7680 WIFI a nd DIO
Se pt . 1, 2015
B
20
14V Supply
DAC
DIO_2
Sinks 500 mA
Ma x. Input = 30V
DIO_0
Sinks 500 mA
Ma x. Input = 30V
DIO_1
Sinks 500 mA
Ma x. Input = 30V
NC
1
VBAT
2
BT_FUNC5
3
WL_UART_DBG
4
WLAN_IRQ
5
BT_EN
6
FM_EN
7
WL_RS232_RX
8
WL_RS232_TX
9
FM_I2S_FSYNC
10
WL_EN
11
VIO
12
GND1
13
SDIO_D3
14
SDIO_D2
15
SDIO_D1
16
SDIO_D0
17
SDIO_CMD
18
SDIO_CLK
19
SLOW_CLK
20
FM_IRQ
21
FM_SDA
22
FM_SCL
23
FM_I2S_CLK
24
FM_I2S_DI
25
FM_I2S_DO
26
FM_AUD_RIN
27
FM_AUD_LIN
28
FMRFOUT
29
FMRFIN
30
GND2
31
FM_AUD_ROUT
32
FM_AUD_LOUT
33
AUD_FSYNC
34
HCI_RX
35
HCI_RTS
36
HCI_TX
37
AUD_CLK
38
AUD_OUT
39
HCI_CTS
40
AUD_IN
41
BT_FUNC2
42
BT_FUNC4
43
VDD_LDO_CLASS_1P5
44
GND3
45
GND4
46
GND5
47
GND6
48
ANT
49
GND7
50
GND8
51
GND9
52
GND10
53
GND11
54
GND12
55
GND13
56
GND14
K5
WIFI_MODULE_LSR
C219
. 1 uF
C220
. 1 uF
L6
COIL_2. 7NH_0402
D9
3
2
1
4
Q8
15V
1
2
3
D52
ZENER_15V_SOT23
C77
. 1 uF
G
S
D
Q22
TVS8
30V
D19
40V
1
8
RN9-A
1. 5K
2
7
RN9-B
1. 5K
G
S
D
Q21
TVS6
30V
D13
40V
1
8
RN20-A
10K
2
7
RN20-B
10K
G
S
D
Q20
TVS7
30V
D18
40V
R97
Ze ro
R95
Ze ro
R99
Ze ro
5
4
RN10-D
1. 5K
3
6
RN28-C
10K
2
7
RN8-B
3. 3K
3
6
RN8-C
3. 3K
4
5
RN8-D
3. 3K
