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-
STATE(1)
SYSCLKOUT (MHz)
SYSCLKOUT (ns)
PAGE WAIT-STATE
OTP WAIT-STATE
150
120
100
75
6.67
8.33
10
5
4
3
2
1
1
1
1
1
5
4
3
2
1
1
1
1
1
8
7
5
4
2
1
1
1
1
13.33
20
50
30
33.33
40
25
15
66.67
250
4
(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:
ta(f@p)
Flash Page Wait State
+
ǒ Ǔ* 1 round up to the next highest integer or 1, whichever is larger
ƪ ƫ
tc(SCO)
ta(f@r)
Flash Random Wait State
round up to the next highest integer or 1, whichever is larger
+
ǒ Ǔ* 1
ƪ ƫ
tc(SCO)
The equation to compute the OTP wait-state in Table 6-70 is as follows:
ta(OTP)
OTP Wait State
+
ǒ Ǔ* 1 round up to the next highest integer or 1, whichever is larger
ƪ ƫ
tc(SCO)
Copyright © 2007–2012, Texas Instruments Incorporated
Electrical Specifications
183
Submit Documentation Feedback
Product Folder Link(s): TMS320F28335 TMS320F28334 TMS320F28332 TMS320F28235 TMS320F28234
TMS320F28232
TI [ TEXAS INSTRUMENTS ]
