SM320LF2407-EP Datasheet, PDF (74/112 Pages) Texas Instruments – 
DSP CONTROLLERS

SM320LF2407AĆEP
DSP CONTROLLERS
SGUS036B − JULY 2003 − REVISED OCTOBER 2003
general-purpose input/output timings
switching characteristics over recommended operating conditions (see Figure 32)
PARAMETER
MIN
td(GPO)CO
tr(GPO)
tf(GPO)
Delay time, CLKOUT low to GPIO low/high
Rise time, GPIO switching low to high
Fall time, GPIO switching high to low
All GPIOs
All GPIOs
All GPIOs
MAX
9
8
6
UNIT
ns
ns
ns
timing requirements [H = 0.5t_c(CO)] (see Figure 33)
tw(GPI)
Pulse duration, GPI high/low
MIN MAX UNIT
2H+15
ns
CLKOUT
GPIO
td(GPO)CO
tf(GPO)
tr(GPO)
Figure 32. General-Purpose Output Timing
CLKOUT
GPIO
tw(GPI)
Figure 33. General-Purpose Input Timing
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