HCD-C450
QQ
3 7 63 1515 0
Pin No.
Pin Name
I/O
201
VDD 3.3V
202
PDM0
203
PDM1
204
PDM2
205
PDM3
206
VSS
207
XWR
208
XRD
TE
L 13942296513
www
.
72
http://www.xiaoyu163.com
–
Digital power supply 3.3V
O
O
PDM output
O
O
–
Digital Ground
I
CPU light
I
CPU lead
x
ao
y
i
http://www.xiaoyu163.com
8
Description
Q Q
3
6 7
1 3
u163
.
2 9
9 4
2 8
1 5
0 5
8
2 9
9 4
m
co
9 9
2 8
9 9