Texas Instruments SimpleLink CC3220MOD Series Manual page 42

CC3220MOD, CC3220MODA
SWRS206E – MARCH 2017 – REVISED MAY 2021
Table 8-9 lists the GPIO output transition times for V
DRIVE DRIVE STRENGTH
STRENGTH (mA) CONTROL BITS
2MA_EN=1
2
4MA_EN=0
2MA_EN=0
4
4MA_EN=1
2MA_EN=1
6
4MA_EN=1
(1) V = 3.3 V, T = 25°C, total pin load = 30 pF
BAT
(2) The transition data applies to the pins except the multiplexed analog-digital pins 29, 30, 45, 50, 52 and 53.
8.14.5.3.1 GPIO Input Transition Time Parameters
Table 8-10 lists the input transition time parameters.
t
r
Input transition time (t
t
f
2
8.14.5.4 I C
The CC3220MODx and CC3220MODAx MCUs include one I2C module operating with standard (100 kbps) or
fast (400 kbps) transmission speeds.
Figure 8-13 shows the I
I2CSCL
T1
I2CSDA
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Table 8-9. GPIO Output Transition Times (V
MIN
8.0
6.6
3.2
Table 8-10. GPIO Input Transition Time Parameters
, t ), 10% to 90%
r f
2
C timing diagram.
T2
T4
Figure 8-13. I
Product Folder Links:
= 3.3 V.
BAT
BAT
T
r
NOM MAX
9.3 10.7
7.1 7.6
3.5 3.7
T6 T5
T7
T8 T3
2
C Timing Diagram
CC3220MOD CC3220MODA
(1) (2)
= 3.3 V)
T
f
MIN NOM MAX
8.2 9.5 11.0
4.7 5.2 5.8
2.3 2.6 2.9
MIN MAX
1 3
1 3
T9
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UNIT
ns
ns
ns
UNIT
ns
ns