Users Manual

Table 3.1 Definition of module pin
3.2 operating conditions
To ensure normal work of the module, operating condition
must be complied with following table 3.2
Table 3.2 Module operating conditions
Symbol
Parameter
Min
Max
Uni
t
Describe
VDD
Input
voltage
1.8
3.8
V
Tamb
ambient
temperature
-40
+85
°C
7
DIO_13
Digital/Analog I/O
GPIO, Sensor Controller,
Analog
8
DIO_14
Digital/Analog I/O
GPIO, Sensor Controller,
Analog
9
JTAG_TMSC
Digital I/O
JTAG TMSC, high-drive
capability
10
JTAG_TCKC
Digital I/O
JTAG TCKC
11
DIO5
Digital I/O
GPIO, High drive capability,
JTAG_TDO
12
DIO6
Digital I/O
GPIO, High drive capability,
JTAG_TDI
13
VDD
Power
1.8-V to 3.8-V DC-DC
supply
14
GND
Power
Ground
15
DIO7
Digital I/O
GPIO, Sensor Controller,
high-drive capability
16
RESET_N
Digital input
Reset, active-low. No
internal pull-up.
17
DIO11
GPIO
SPI Flash used
，
Leave it float
18
DIO10
GPIO
SPI Flash used
，
Leave it float
19
DIO9
GPIO
SPI Flash used
，
Leave it float
20
DIO8
GPIO
SPI Flash used
，
Leave it float