Datasheet

+
ƪ
ǒ
t
a(OTP)
t
c(SCO)
Ǔ* 1
ƫ
OTP Wait State
round up to the next highest integer or 1, whichever is larger
+
ƪ
ǒ
t
a(f@p)
t
c(SCO)
Ǔ* 1
ƫ
Flash Page Wait State
round up to the next highest integer or 1, whichever is larger
+
ƪ
ǒ
t
a(f@r)
t
c(SCO)
Ǔ* 1
ƫ
Flash Random Wait State
round up to the next highest integer or 1, whichever is larger
TMS320F28335, TMS320F28334, TMS320F28332
TMS320F28235, TMS320F28234, TMS320F28232
www.ti.com SPRS439M –JUNE 2007–REVISED AUGUST 2012
Table 6-70. Minimum Required Flash/OTP Wait-States at Different Frequencies
RANDOM WAIT-
SYSCLKOUT (MHz) SYSCLKOUT (ns) PAGE WAIT-STATE OTP WAIT-STATE
STATE
(1)
150 6.67 5 5 8
120 8.33 4 4 7
100 10 3 3 5
75 13.33 2 2 4
50 20 1 1 2
30 33.33 1 1 1
25 40 1 1 1
15 66.67 1 1 1
4 250 1 1 1
(1) Page and random wait-state must be ≥ 1.
The equations to compute the Flash page wait-state and random wait-state in Table 6-70 are as follows:
The equation to compute the OTP wait-state in Table 6-70 is as follows:
Copyright © 2007–2012, Texas Instruments Incorporated Electrical Specifications 183
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