User's Manual

GS2011M Low Power WiFi Module Data Sheet Electrical Characteristics
I/O DC Specifications
GS2011M-DS-001211, Release 0.9 Confidential Preliminary 47
I/O DC Specifications
I/O Digital Specifications (Tri-State) Pin Types 4mA, 12mA, and 16mA
The specifications for these I/O’s are given over 3 different voltage ranges: 3.0V to 3.6V,
2.25V to 2.75V, and 1.7V to 1.98V.
I/O Digital Specifications for VDDIO=3.0V to 3.6V
Table 13, page 47 lists the parameters for I/O digital specification for VDDIO 3.0V to 3.6V
for Pin Types 4mA, 12mA, and 16mA.
Table 13 I/O Digital Parameters for VDDIO=3.0V to 3.6V
Parameter Symbol Minimum Typical Maximum Unit Note
I/O Supply Voltage V
DDIO
3.0 3.3 3.6 V
Input Low Voltage V
IL
-0.3 0.8 V
Input High Voltage V
IH
2.0 V
DDIO
V
Schmitt trigger Low to
High threshold point
V
T+
1.62 1.75 1.91 V
Schmitt trigger High to
Low threshold point
V
T-
1.16 1.29 1.45 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 81K Ω
Pull-Down Resistor R
d
35K 51K 88K Ω
Output Low Voltage V
OL
0.4 V
Output High Voltage V
OH
2.4 V
Low Level Output
Current @ V
OL
max
I
OL
4.9
15.1
20.2
7.5
22.9
30.6
10.0
30.4
40.6
mA
Pin Type 4mA
Pint Type 12mA
Pint Type 16mA
High Level Output
Current @ V
OH
min
I
OH
7.0
20.9
27.8
14.0
42.0
56.0
24.2
72.3
96.3
mA
Pin Type 4mA
Pin Type 12mA
Pin Type 16mA
Output rise time 10%
to 90% load, 30pF
t
TRLH
3.18
1.83
1.52
4.26
2.43
2.01
6.00
3.51
2.92
ns
Pin Type 4mA
Pint Type 12mA
Pin Type 16mA
Output fall time 90% to
10% load, 30pF
t
TFHL
3.88
1.88
1.56
4.99
2.51
2.10
7.16
3.63
3.05
ns
Pin Type 4mA
Pin Type 12mA
Pin Type 16mA