Texas Instruments SimpleLink CC3220MOD Series Manual page 34

CC3220MOD, CC3220MODA
SWRS206E – MARCH 2017 – REVISED MAY 2021
T = 25°C, V = 3.3 V
A BAT
PARAMETER
GPIO Pins 25, 26, 42, and 44 (25°C)
C Pin capacitance
IN
V High-level input voltage
IH
V Low-level input voltage
IL
I High-level input current
IH
I Low-level input current
IL
V High-level output voltage
OH
V Low-level output voltage
OL
2-mA drive
High-level
I source current, 4-mA drive
OH
V = 2.4
OH
6-mA drive
2-mA drive
Low-level
I 4-mA drive
OL
sink current
6-mA drive
(2)
V nRESET
IL
Pin Internal Pullup and Pulldown (25°C)
Pullup current
I
OH
(V = 3.0 V)
DD
Pulldown current
I
OL
(V = 3.0 V)
DD
(1) TI recommends using the lowest possible drive strength that is adequate for the applications. This recommendation minimizes the risk
of interference to the WLAN radio and reduces any potential degradation of RF sensitivity and performance. The default drive strength
setting is 6 mA.
(2) The nRESET pin must be held below 0.6 V for the device to register a reset.
34 Submit Document Feedback
(1)
TEST CONDITIONS
IL = 2 mA; configured I/O drive
strength = 2 mA;
2.4 V ≤ V < 3.6 V
DD
IL = 4 mA; configured I/O drive
strength = 4 mA;
2.4 V ≤ V < 3.6 V
DD
IL = 6 mA; configured I/O drive
strength = 6 mA;
2.4 V ≤ V < 3.6 V
DD
IL = 2 mA; configured I/O drive
strength = 2 mA;
2.3 V ≤ V < 2.4 V
DD
IL = 2 mA; configured I/O drive
strength = 2 mA;
2.4 V ≤ V < 3.6 V
DD
IL = 4 mA; configured I/O drive
strength = 4 mA;
2.4 V ≤ V < 3.6 V
DD
IL = 6 mA; configured I/O drive
strength = 6 mA;
2.4 V ≤ V < 3.6 V
DD
IL = 2 mA; configured I/O drive
strength = 2 mA;
2.3 V ≤ V < 2.4 V
DD
Product Folder Links: CC3220MOD CC3220MODA
MIN NOM
7
0.65 × V
DD
–0.5
50
50
V × 0.2
DD
V × 0.2
DD
V × 0.2
DD
V × 0.25
DD
1.5
2.5
3.5
1.5
2.5
3.5
0.6
5
5
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MAX UNIT
pF
V + 0.5 V V
DD
0.35 × V V
DD
nA
nA
V × 0.8
DD
V × 0.7
DD
V
V × 0.7
DD
V × 0.75
DD
V
mA
mA
V
10 µA
µA