User's Manual

GS2101M Low Power WiFi Module Data Sheet Electrical Characteristics
I/O DC Specifications
GS2101M-DS-001270, Release 1.0 Confidential 45
4.3 I/O DC Specifications
4.3.1 I/O Digital Specifications (Tri-State) Pin Types 4mA, 12mA, and 16mA
The specifications for these I/O’s are given for voltage ranges: 2.7V to 3.6V.
4.3.1.1 I/O Digital Specifications for VDDIO=2.7V to 3.6V
Table 12, page 45 lists the parameters for I/O digital specification for VDDIO 2.7V to 3.6V
for Pin Types 4mA, 12mA, and 16mA.
Table 12 I/O Digital Parameters for VDDIO=2.7V to 3.6V
Parameter Symbol Minimum Typical Maximum Unit Note
I/O Supply Voltage V
DDIO
2.7 3.3 3.6 V
Input Low Voltage V
IL
-0.3 0.3*V
DDIO
V
Input High Voltage V
IH
0.7*V
DDIO
V
DDIO
V
Input Leakage Current I
L
10 μA
Pull up/down
disabled
Tri-State Output
Leakage Current
I
OZ
10 μA
Pull up/down
disabled
Pull-Up Resistor R
u
34K 51K 100K Ω
Pull-Down Resistor R
d
35K 51K 100K Ω
Output Low Voltage V
OL
0.4 V
Output High Voltage V
OH
0.8*V
DDIO
V
Low Level Output
Current @ V
OL
max
I
OL
4
12
16
mA
Pin Type 4mA
Pint Type 12mA
Pint Type 16mA
High Level Output
Current @ V
OH
min
I
OH
4
12
16
mA
Pin Type 4mA
Pin Type 12mA
Pin Type 16mA
Output rise time 10%
to 90% load, 30pF
t
TRLH
3.1
1.8
1.5
4.2
2.4
2.0
7
4
3.4
ns
Pin Type 4mA
Pint Type 12mA
Pin Type 16mA
Output fall time 90% to
10% load, 30pF
t
TFHL
3.8
1.8
1.5
5.0
2.5
2.1
8
4.2
3.5
ns
Pin Type 4mA
Pin Type 12mA
Pin Type 16mA