mcf5307cft90b Freescale Semiconductor, Inc, mcf5307cft90b Datasheet - Page 304

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

Calculating Time-Out Values
Decimal
13-8
Table 13-5. Calculated Time-out Values (90-MHz Processor Clock) (Continued)
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
TMR[PS]
6
7
8
9
Hex
0A
0B
0C
0D
0E
1A
1B
1C
1D
1E
2A
2B
2C
2D
0F
10
11
12
13
14
15
16
17
18
19
1F
20
21
22
23
24
25
26
27
28
29
6
7
8
9
0.16311
0.18641
0.20972
0.23302
0.25632
0.27962
0.30292
0.32622
0.34953
0.37283
0.39613
0.41943
0.44273
0.46603
0.48934
0.51264
0.53594
0.55924
0.58254
0.60584
0.62915
0.65245
0.67575
0.69905
0.72235
0.74565
0.76896
0.79226
0.81556
0.83886
0.86216
0.88546
0.90877
0.93207
0.95537
0.97867
1.00197
1.02527
1.04858
1.07188
TMR[CLK] = 10 (System Bus Clock/16)
45 MHz
Freescale Semiconductor, Inc.
For More Information On This Product,
0.24467
0.27962
0.31457
0.34953
0.38448
0.41943
0.45438
0.48934
0.52429
0.55924
0.59419
0.62915
0.69905
0.76896
0.80391
0.83886
0.87381
0.90877
0.94372
0.97867
1.01362
1.04858
1.08353
1.11848
1.15343
1.18839
1.22334
1.25829
1.29324
1.36315
1.43305
1.46801
1.50296
1.53791
1.57286
1.60782
30 MHz
0.6641
1.3282
1.3981
0.734
Go to: www.freescale.com
MCF5307 User’s Manual
22.5 MHz
0.32622
0.37283
0.41943
0.46603
0.51264
0.55924
0.60584
0.65245
0.69905
0.74565
0.79226
0.83886
0.88546
0.93207
0.97867
1.02527
1.07188
1.11848
1.16508
1.21169
1.25829
1.30489
1.49131
1.53791
1.58451
1.63112
1.67772
1.72432
1.77093
1.81753
1.86414
1.91074
1.95734
2.00395
2.05055
2.09715
2.14376
1.3515
1.3981
1.4447
0.01019
0.01165
0.01311
0.01456
0.01602
0.01748
0.01893
0.02039
0.02185
0.02476
0.02621
0.02767
0.02913
0.03058
0.03204
0.03495
0.03641
0.03787
0.03932
0.04078
0.04223
0.04369
0.04515
0.04806
0.04952
0.05097
0.05243
0.05389
0.05534
0.05825
0.05971
0.06117
0.06262
0.06408
0.06554
0.06699
45 MHz
0.0233
0.0335
0.0466
0.0568
TMR[CLK] = 01 (System Bus Clock/1)
0.01529
0.01748
0.01966
0.02185
0.02403
0.02621
0.03058
0.03277
0.03495
0.03714
0.03932
0.04151
0.04369
0.04588
0.04806
0.05024
0.05243
0.05461
0.05898
0.06117
0.06335
0.06554
0.06772
0.06991
0.07209
0.07427
0.07646
0.07864
0.08083
0.08301
0.08738
0.08957
0.09175
0.09393
0.09612
0.10049
30 MHz
0.0284
0.0568
0.0852
0.0983
22.5 MHz
0.02039
0.02621
0.02913
0.03204
0.03495
0.03787
0.04078
0.04369
0.04952
0.05243
0.05534
0.05825
0.06117
0.06408
0.06699
0.06991
0.07282
0.07573
0.07864
0.08156
0.08447
0.08738
0.09029
0.09321
0.09612
0.09903
0.10194
0.10486
0.10777
0.11068
0.11651
0.11942
0.12233
0.12525
0.12816
0.13107
0.13398
0.0233
0.0466
0.1136