QQ
3 7 63 1515 0
Pin No.
Pin Name
97
98
99
100
TE
L 13942296513
www
.
http://www.xiaoyu163.com
I/O
KEY0
I
Key input 0 input
VREF
—
Reference voltage (E3.3V)
VCC
—
Power supply (BUP+3.3V)
NO USE
O
Not used (Fixed to "H" (D+3.3V))
x
ao
y
i
http://www.xiaoyu163.com
HCD-DZ555K/DZ556KB/DZ750K
8
Q Q
3
6 7
1 3
u163
.
2 9
9 4
2 8
Description
1 5
0 5
8
2 9
9 4
m
co
9 9
2 8
9 9
71