TYLC4v1.0.0
User manual
Version1.0.0
5
information output and user can ignore it.
2.3 Test Point Definition
The test pin definition is shown in Chart 2:
Chart 2 TYLC4 Test Pin Configuration Instruction
Pin
Symbol
IOType
Function
-
TEST1
I/O
GPIO2, used for module production test
-
TEST2
I/O
GPIO0, used for module production test
3. Electrical Parameters
3.1 Absolute electrical parameters
Chart 3 Absolute Parameters
Parameters
Description
Minimu
m value
Maximu
m value
Unit
Ts
Storage
temperature
-20
85
℃
VCC
Supply
voltage
-0.3
3.6
V
Electrostatic Discharge
TAMB-25
℃
-
2
KV
(1): UART0 is the user serial port; when the module is powered up, the serial port has
Voltage (human model)
Electrostatic Discharge
Voltage (machine model)
TAMB-25
℃
-
0.5
KV
3.2 Operating conditions
Chart 4 Normal Operating Conditions
Paramet
ers
Description
Min
Typ
Max
Unit
Ta
Operating
temperature
-20
-
125
℃
VCC
Operating voltage
3.0
3.3
3.6
V
VIL
IO low electrical
level input
-0.3
-
VCC*0.25
V
