mcf5307cft90b Freescale Semiconductor, Inc, mcf5307cft90b Datasheet - Page 308

• Manufacturer Part Number: mcf5307cft90b
• Description: Mcf5307 Coldfire Integrated Microprocessor User
• Manufacturer: Freescale Semiconductor, Inc

Calculating Time-Out Values
Decimal
13-12
Table 13-5. Calculated Time-out Values (90-MHz Processor Clock) (Continued)
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
TMR[PS]
Hex
AA
AB
AC
AD
AE
BA
BB
BC
BD
BE
CA
CB
CC
CD
A6
A7
A8
A9
AF
B0
B1
B2
B3
B4
B5
B6
B7
B8
B9
BF
C0
C1
C2
C3
C4
C5
C6
C7
C8
C9
3.89138
3.91468
3.93799
3.96129
3.98459
4.00789
4.03119
4.05449
4.21761
4.24091
4.26421
4.28751
4.31081
4.33411
4.35742
4.38072
4.40402
4.42732
4.45062
4.47392
4.49723
4.52053
4.54383
4.56713
4.59043
4.61373
4.63704
4.66034
4.68364
4.70694
4.73024
4.75354
4.77685
4.80015
TMR[CLK] = 10 (System Bus Clock/16)
45 MHz
4.0778
4.1011
4.1244
4.1477
4.1943
4.171
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5.83707
5.87203
5.90698
5.94193
5.97688
6.01184
6.04679
6.08174
6.11669
6.15165
6.22155
6.29146
6.32641
6.36136
6.39631
6.43127
6.46622
6.50117
6.53612
6.57108
6.60603
6.64098
6.67593
6.71089
6.74584
6.78079
6.81574
6.88565
6.95555
6.99051
7.02546
7.06041
7.09536
7.13032
7.16527
7.20022
30 MHz
6.1866
6.2565
6.8507
6.9206
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MCF5307 User’s Manual
22.5 MHz
7.78276
7.82937
7.87597
7.92257
7.96918
8.01578
8.06238
8.10899
8.15559
8.20219
8.38861
8.43521
8.48181
8.52842
8.57502
8.62162
8.66823
8.71483
8.76144
8.80804
8.85464
8.90125
8.94785
8.99445
9.04106
9.08766
9.13426
9.18087
9.22747
9.27407
9.32068
9.36728
9.41388
9.46049
9.50709
9.55369
8.2488
8.2954
9.6003
8.342
0.24321
0.24467
0.24612
0.24758
0.24904
0.25049
0.25195
0.25341
0.25486
0.25632
0.25777
0.25923
0.26069
0.26214
0.26506
0.26651
0.26797
0.26943
0.27088
0.27234
0.27379
0.27525
0.27671
0.27816
0.27962
0.28108
0.28253
0.28399
0.28545
0.28836
0.28981
0.29127
0.29273
0.29418
0.29564
0.29855
0.30001
45 MHz
0.2636
0.2869
0.2971
TMR[CLK] = 01 (System Bus Clock/1)
0.36482
0.36919
0.37137
0.37356
0.37574
0.37792
0.38011
0.38229
0.38448
0.38666
0.38885
0.39103
0.39322
0.39759
0.39977
0.40195
0.40414
0.40632
0.40851
0.41069
0.41288
0.41506
0.41725
0.41943
0.42161
0.42598
0.42817
0.43035
0.43254
0.43472
0.43691
0.43909
0.44128
0.44346
0.44564
0.44783
0.45001
30 MHz
0.3954
0.4238
0.367
22.5 MHz
0.48642
0.48934
0.49225
0.49516
0.49807
0.50099
0.50681
0.50972
0.51264
0.51555
0.51846
0.52138
0.52429
0.53011
0.53303
0.53594
0.53885
0.54176
0.54468
0.54759
0.55342
0.55633
0.55924
0.56215
0.56507
0.56798
0.57089
0.57672
0.57963
0.58254
0.58545
0.58837
0.59128
0.59419
0.59711
0.60002
0.5039
0.5272
0.5505
0.5738