Table of Contents
Advertisement
CC3235MODS, CC3235MODSF
SWRS224A – FEBRUARY 2019 – REVISED AUGUST 2019
5.9
Electrical Characteristics for GPIO Pins
T
= 25°C, V
= 3.3 V
A
BAT
5.10 GPIO Pins Except 25, 26, 42, and 44 (25°C)
PARAMETER
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
4-mA drive
OH
current,
6-mA drive
2-mA drive
Low-level sink
I
4-mA drive
OL
current,
6-mA drive
(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.
46
Specifications
(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
Submit Documentation Feedback
Product Folder Links:
CC3235MODS CC3235MODSF
MIN
NOM
4
0.65 × V
DD
–0.5
5
5
V
× 0.2
DD
V
× 0.2
DD
V
× 0.2
DD
V
× 0.25
DD
2
4
6
2
4
6
Copyright © 2019, Texas Instruments Incorporated
www.ti.com
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
Advertisement
Table of Contents
