CC3200MOD_15 Datasheet, PDF (37/66 Pages) Texas Instruments – CC3200MOD SimpleLink™ Wi-Fi® and Internet-of-Things Module Solution, a Single-Chip Wireless MCU

www.ti.com
V_DD
80%
CC3200MOD
SWRS166 – DECEMBER 2014
20%
t_GPIOR
Figure 4-13. GPIO Timing
t_GPIOF
SWAS031-067
4.11.2.3.1 GPIO Output Transition Time Parameters (V_supply = 3.3 V)
Table 4-8 lists the GPIO output transition times for V_supply = 3.3 V.
Table 4-8. GPIO Output Transition Times (V_supply = 3.3 V)⁽¹⁾⁽²⁾
DRIVE
STRENGTH
(mA)
DRIVE STRENGTH
CONTROL BITS
T_r (ns)
MIN
NOM
MAX
T_f (ns)
MIN
NOM
2MA_EN=1
2
4MA_EN=0
8.0
9.3
10.7
8.2
9.5
8MA_EN=0
2MA_EN=0
4
4MA_EN=1
6.6
7.1
7.6
4.7
5.2
8MA_EN=0
2MA_EN=0
8
4MA_EN=0
3.2
3.5
3.7
2.3
2.6
8MA_EN=1
2MA_EN=1
14
4MA_EN=1
1.7
1.9
2.0
1.3
1.5
8MA_EN=1
(1) V_supply = 3.3 V, T = 25°C, total pin load = 30 pF
(2) The transition data applies to the pins other than the multiplexed analog-digital pins 29, 30, 45, 50, 52, and 53.
4.11.2.3.2 GPIO Output Transition Time Parameters (Vsupply = 1.8 V)
Table 4-9 lists the GPIO output transition times for V_supply = 1.8 V.
Table 4-9. GPIO Output Transition Times (V_supply = 1.8 V)⁽¹⁾⁽²⁾
DRIVE
STRENGTH
(mA)
2
4
8
DRIVE STRENGTH
CONTROL BITS
2MA_EN=1
4MA_EN=0
8MA_EN=0
2MA_EN=0
4MA_EN=1
8MA_EN=0
2MA_EN=0
4MA_EN=0
8MA_EN=1
T_r (ns)
MIN
NOM
MAX
MIN
11.7
13.9
16.3
11.5
13.7
15.6
18.0
9.9
5.5
6.4
7.4
3.8
T_f (ns)
NOM
13.9
11.6
4.7
MAX
11.0
5.8
2.9
1.6
MAX
16.7
13.6
5.8
(1) V_supply = 1.8 V, T = 25°C, total pin load = 30 pF
(2) The transition data applies to the pins other than the multiplexed analog-digital pins 29, 30, 45, 50, 52, and 53.
Copyright © 2014, Texas Instruments Incorporated
Submit Documentation Feedback
Specifications
37