User's Manual

GS2011M Low Power WiFi Module Data Sheet Electrical Characteristics
I/O DC Specifications
GS2011M-DS-001211, Release 0.9 Confidential Preliminary 49
I/O Digital Specs for VDDIO=1.7V to 1.98V
Table 15, page 49 lists the parameters for I/O digital specification for VDDIO 1.7V to
1.98V for Pin Types 4mA, 12mA, and 16mA.
Note:
1. These values do not meet the requirements of JEDEC JESD8-7A.
Table 15 I/O Digital Parameters for VDDIO = 1.7V to 1.98V
Parameter Symbol Minimum Typical Maximum Unit Note
I/O Supply Voltage V
DDIO
1.7 1.8 1.98 V
Input Low Voltage V
IL
-0.3 0.63
1
V
Input High Voltage V
IH
1.17 3.6 V
Schmitt trigger Low to
High threshold point
V
T+
0.95 1.06 1.16 V
Schmitt trigger High to
Low threshold point
V
T-
0.58
1
0.69 0.79 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
66K 114K 211K Ω
Pull-Down Resistor R
d
58K 103K 204K Ω
Output Low Voltage V
OL
0 0.45 V
Output High Voltage V
OH
1.35 V
Low Level Output
Current @ V
OL
max
I
OL
2.6
8.0
10.8
4.8
14.7
19.7
7.8
23.8
31.8
mA
Pin Type 4mA
Pin Type 12mA
Pin Type 16mA
High Level Output
Current @ V
OH
min
I
OH
1.7
5.0
6.6
4.1
12.4
16.5
8.3
24.9
33.2
mA
Pin Type 4mA
Pin Type 12mA
Pin Type 16mA
Output rise time 10%
to 90% load, 30pF
t
TRLH
5.37
2.67
2.19
8.42
4.16
3.42
13.86
6.99
5.76
ns
Pin Type 4mA
Pin Type 12mA
Pin Type 16mA
Output fall time 90%
to 10% load, 30pF
t
TFHL
5.29
2.73
2.30
8.15
4.24
3.57
13.98
7.17
6.06
ns
Pin Type 4mA
Pin Type 12mA
Pin Type 16mA