User's Manual

Drawing No.：JW204430XX
Date：July 13, 2017
(9/27)
CONFIDENTIAL
© silex technology, Inc.
Digital logic signal level
1) V
IO
(VDD_GPIO_1, VDD_GPIO_2, VDD_SDIO) = +3.3V operation
Items
Parameters
Specifications
Units
Remarks
Output/Input
current
Min.
Typ.
Max.
V
IH
Input High voltage
－
0.7 x V
IO
+3.3
V
IO
+ 0.3
V
V
IL
Input Low voltage
－
-0.3
－
0.3 x V
IO
V
V
OH
Output High voltage
I
OH
= 3mA
V
IO
- 0.4
－
－
V
V
OL
Output Low voltage
I
OL
= -11mA
－
－
0.1 x V
IO
V
2) V
IO
(VDD_GPIO_1, VDD_GPIO_2, VDD_SDIO) = +1.8V operation
Items
Parameters
Specifications
Units
Remarks
Output/Input
current
Min.
Typ.
Max.
V
IH
Input High voltage
－
0.7 x V
IO
+1.8
V
IO
+ 0.2
V
V
IL
Input Low voltage
－
-0.3
－
0.3 x V
IO
V
V
OH
Output High voltage
I
OH
= 3mA
V
IO
- 0.4
－
V
IO
V
V
OL
Output Low voltage
I
OL
= -11mA
－
－
0.1 x V
IO
V