Product Card

KEY
MIC
CPU
charge
AUX
LED
RF: 2.4GHz-2.5GHz
FM: 87.5MHz-108MHz
C20
104
C21
NC
1
DACL
2
VDDDAC
3
AGND
4
FM_ANT
5
PE7/ AUXR2/ ADC9/ IR
6
PE6/ AUXL2/ ADC8/ IR
7
PE0/ MUTE/IR
8
VDDIO
9
VBAT
10
DGND
11
VDDBT
12
PWRKEY
13
BT_RFGND
14
BT_ANT
15
BT_RFGND
16
BT_OSCI
17
BT_OSCO
18
ADC6/ USB_DM/ PB4
19
ADC5/ USB_DP/ PB3
20
ADC2/ AUXR0/SDDAT1/PA7
21
IR/ADC1/SDCLK1/ PA6
22
IR/ADC0/SDCMD1/PA5
23
IR/ADC10/MICL/ PF2
24
AUX/ PF0
U3
AB5365A
FB3
NC
U1
C18
NC
FB1
220NH
C22
105
1
VBUS
2
D-
3
D+
4
ID
5
GND
6
FM/GND1
7
FM/GND2
8
FM/GND4
9
FM/GND3
USB2
USB-MICRO5P
R7
NC
12
MIC
1 2
3 4
S11
Y2
26MHZ
FB4
NC
FB2
NC
1 2
D1
B_LED
C2
106
R3 NC
C23
NC
R5 NC
C11
NC
1 2
DP1
SS14
RP1
2.2R
2
1
3
QP1
8550
R9
4.7K
1 2
D3
R_LED
1
M10
1
M9
R13
12k
1 2
3 4
S12
1
DAT2
2
DAT3
3
CMD
4
VDD
5
CLK
6
VSS
7
DAT0
8
DAT1
9
CD
10
SHIELD
11
SHIELD
12
SHIELD
13
SHIELD
J2
TF/CARD
C6
NC
R2
2K
R38
4.7R
12
34
S10
1 2
3 4
S2
1 2
3
4
S13
3
4
2
1
J3
PJ-320D
R1 NC
C19
NC
R4 NC
FB5
600R/100M
1
M2
1
M1
C9
NC
C1
106
C10
NC
1
M15
D1
1
M12
D2
1
M14
1
M13
1
2
3
QP2
8050
R12
47R
R14
1K
R15
NC
C5
NC
C31
NC
1
STAT
2
GND
3
BAT
4
VDD
5
PROG
U2
NC
R10
NC
C4
NC
C3
NC
R11
NC
1
M3
1
M4
B-
R8
1K
1
E1
DACL
OSCI
OSCO
VDDIO
CALL/PLAY
VDDDAC
VBAT
VDDBT
SD_CMD
SD_CLK
SD_DAT
AUX
MIC
PWRKEY
BLUE
BLUE
VDDDAC
MIC
5V
PWRKEY
VDDIO
SD_CMD
SD_CLK
SD_DAT
AUX-DET
AUX-DET
DACL
R-OUT
L-OUT
CALL/PLAY
PREV/ VO-
PREV/ VO-
AUX
R-OUT
L-OUT
LED1
LED1
VBAT
VBAT