Datasheet

TMS320LF2407A, TMS320LF2406A, TMS320LF2403A, TMS320LF2402A
TMS320LC2406A, TMS320LC2404A, TMS320LC2403A, TMS320LC2402A
DSP CONTROLLERS
SPRS145L − JULY 2000 − REVISED SEPTEMBER 2007
86
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443
XF, BIO, and MP/MC timing
switching characteristics over recommended operating conditions (see Figure 35)
PARAMETER MIN MAX UNIT
t
d(XF)
Delay time, CLKOUT high to XF high/low
−3 7 ns
timing requirements (see Figure 35)
MIN MAX UNIT
t
su(BIO)CO
Setup time, BIO or MP/MC low before CLKOUT low
0 ns
t
h(BIO)CO
Hold time, BIO or MP/MC low after CLKOUT low
19 ns
t
d(XF)
XF
BIO,
MP/MC
CLKOUT
t
su(BIO)CO
t
h(BIO)CO
Figure 35. XF and BIO Timing