Electrical Characteristics For Dio Pins - Texas Instruments SimpleLink CC3135MOD Manual

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Table 5-1 lists the brownout and blackout voltage levels.
CONDITION
V
brownout
V
blackout
5.9

Electrical Characteristics for DIO Pins

T = 25°C, V = 3.3 V
A BAT
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 4-mA drive
OH
source current
6-mA drive
2-mA drive
Low-level sink
I 4-mA drive
OL
current
6-mA drive
(2)
V nRESET
IL
(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.
Copyright © 2019–2020, Texas Instruments Incorporated
Table 5-1. Brownout and Blackout Voltage Levels
VOLTAGE LEVEL
2.1
1.67
(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 = 8 mA; configured I/O drive
strength = 8 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 = 8 mA; configured I/O drive
strength = 8 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
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SWRS225B – FEBRUARY 2019 – REVISED MARCH 2020
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
0.6
CC3135MOD
CC3135MOD
UNIT
V
V
MAX UNIT
pF
V + 0.5 V V
DD
0.35 × V V
DD
nA
nA
V × 0.8 V
DD
V × 0.7 V
DD
V × 0.7 V
DD
V × 0.75 V
DD
V
V
V
V
mA
mA
V
Specifications 23