TMS320F28030_17 Datasheet, PDF (137/161 Pages) Texas Instruments – Piccolo Microcontrollers

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TMS320F28030, TMS320F28031, TMS320F28032
TMS320F28033, TMS320F28034, TMS320F28035
SPRS584K – APRIL 2009 – REVISED JUNE 2016
6.9.15.1 GPIO Electrical Data/Timing
6.9.15.1.1 GPIO - Output Timing
Table 6-66. General-Purpose Output Switching Characteristics
over recommended operating conditions (unless otherwise noted)
t_r(GPO)
t_f(GPO)
t_fGPO
PARAMETER
Rise time, GPIO switching low to high
Fall time, GPIO switching high to low
Toggling frequency
All GPIOs
All GPIOs
MIN
MAX UNIT
13 ⁽¹⁾
ns
13 ⁽¹⁾
ns
15 MHz
(1) Rise time and fall time vary with electrical loading on I/O pins. Values given in Table 6-66 are applicable for a 40-pF load on I/O pins.
GPIO
t_f(GPO)
t_r(GPO)
Figure 6-46. General-Purpose Output Timing
Copyright © 2009–2016, Texas Instruments Incorporated
Detailed Description 137
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