GMS87C4060 Datasheet, PDF (56/102 Pages) Hynix Semiconductor – 8-BIT SINGLE-CHIP MICROCONTROLLERS

GMS81C4040/87C4060
PRELIMINARY
BUR5~0
Output frequency (KHz)
Dec Hex PS4
PS5
PS6
PS7
1
01 250
125
62.5
31.25
2
02 125
62.5
31.25
15.625
3
03 83.333 42.666 20.833 10.436
4
04 62.5
31.25
15.625 7.813
5
05 50
25
12.5
6.25
6
06 41.666 20.888 10.461 5.208
7
07 35.714 17.858 8.928
4.464
8
08 31.25
15.625 7.813
3.907
9
09 27.728 13.888 6.944
3.472
10
0A 25
12.5
6.25
3.125
11
0B 22.728 11.364 5.682
2.841
12
0C 20.834 10.417 5.209
2.604
13
0D 19.23
9.615
4.808
2.404
14
0E 17.858 8.929
4.484
2.242
15
0F 16.666 8.333
4.166
2.083
16
10 15.626 7.813
3.906
1.953
17
11 14.706 7.353
3.676
1.838
18
12 13.888 6.944
3.472
1.736
19
13 13.158 6.579
3.289
1.644
20
14 12.5
6.25
3.125
1.562
21
15 11.904 5.952
2.976
1.438
22
16 11.364 5.682
2.841
1.420
23
17 10.87
5.435
2.718
1.359
24
18 10.416 5.208
2.604
1.302
25
19 10
5
2.5
1.25
26
1A 9.616
4.808
2.404
1.202
27
1B 9.26
4.63
2.315
1.158
28
1C 8.928
4.464
2.232
1.116
29
1D 8.62
4.31
2.155
1.078
30
1E 8.334
4.167
2.084
1.042
31
1F 8.064
4.032
2.016
1.008
32
20 7.812
3.906
1.953
0.976
33
21 7.576
3.788
1.894
0.947
34
22 7.352
3.676
1.838
0.919
35
23 7.124
3.571
1.786
0.893
36
24 6.944
3.472
1.736
0.868
37
25 6.756
3.378
1.689
0.845
38
26 6.578
3.289
1.645
0.822
39
27 6.41
3.205
1.602
0.801
40
28 6.25
3.125
1.563
0.781
41
29 6.098
3.049
1.524
0.762
42
2A 5.952
2.976
1.488
0.744
43
2B 5.814
2.907
1.453
0.727
44
2C 5.682
2.841
1.421
0.710
45
2D 5.556
2.778
1.389
0.694
46
2E 5.434
2.717
1.359
0.679
47
2F 5.32
2.66
1.33
0.665
48
30 5.208
2.604
1.302
0.651
49
31 5.102
2.551
1.276
0.638
50
32 5
2.5
1.25
0.625
51
33 4.902
2.451
1.225
0.613
52
34 4.808
2.404
1.202
0.601
53
35 4.716
2.358
1.179
0.590
54
36 4.63
2.315
1.157
0.579
55
37 4.546
2.273
1.136
0.568
56
38 4.464
2.232
1.116
0.558
57
39 4.386
2.193
1.096
0.548
58
3A 4.31
2.155
1.078
0.539
59
3B 4.238
2.119
1.059
0.530
60
3C 4.166
2.083
1.042
0.521
61
3D 4.098
2.049
1.025
0.512
62
3E 4.032
2.016
1.008
0.504
63
3F 3.968
1.984
0.992
0.496
Table 16-1 . Example for f_ex=8MHz
BUR5~0
Output frequency (KHz)
Dec Hex PS4
PS5
PS6
PS7
1
01 375
187.5
93.75
46.875
2
02 187.5
93.75
46.875 23.438
3
03 125
62.5
31.35
15.625
4
04 93.75
46.875 23.436 11.719
5
05 75
37.5
18.75
9.375
6
06 62.5
31.25
15.625 7.813
7
07 53.572 26.786 13.393 6.696
8
08 46.875 23.436 11.719 5.895
9
09 41.666 20.833 10.417 5.208
10
0A 37.5
18.75
9.375
4.688
11
0B 34.09
17.045 8.523
4.261
12 0C 31.25
15.625 7.813
3.906
13 0D 28.846 14.423 7.211
3.606
14
0E 26.786 13.393 6.696
3.348
15
0F 25
12.5
6.25
3.125
16
10 23.436 11.719 5.859
2.930
17
11 22.058 11.029 5.515
2.757
18
12 20.833 10.417 5.208
2.604
19
13 19.736 9.868
4.934
2.467
20
14 18.75
9.375
4.688
2.344
21
15 17.858 8.929
4.464
2.232
22
16 17.045 8.523
4.261
2.131
23
17 16.304 8.152
4.076
2.038
24
18 15.625 7.813
3.906
1.953
25
19 15
7.5
3.75
1.875
26
1A 14.424 7.212
3.606
1.803
27
1B 13.888 6.944
3.472
1.736
28 1C 13.393 6.696
3.348
1.674
29 1D 12.932 6.466
3.233
1.616
30
1E 12.5
6.25
3.125
1.563
31
1F 12.096 6.048
3.024
1.512
32
20 11.718 5.859
2.930
1.465
33
21 11.364 5.682
2.841
1.420
34
22 11.03
5.515
2.757
1.379
35
23 10.714 5.357
2.679
1.339
36
24 10.416 5.208
2.604
1.302
37
25 10.136 5.068
2.534
1.267
38
26 9.868
4.934
2.467
1.234
39
27 9.616
4.808
2.404
1.202
40
28 9.375
4.688
2.344
1.172
41
29 9.146
4.573
2.287
1.143
42
2A 8.929
4.464
2.232
1.116
43
2B 8.72
4.36
2.18
1.09
44 2C 8.523
4.261
2.131
1.065
45 2D 8.334
4.167
2.083
1.042
46
2E 8.152
4.076
2.038
1.019
47
2F 7.978
3.989
1.995
0.997
48
30 7.813
3.906
1.953
0.977
49
31 7.654
3.827
1.913
0.957
50
32 7.5
3.75
1.875
0.938
51
33 7.352
3.676
1.838
0.919
52
34 7.212
3.606
1.802
0.901
53
35 7.076
3.538
1.769
0.884
54
36 6.944
3.472
1.736
0.868
55
37 6.818
3.409
1.705
0.852
56
38 6.696
3.348
1.674
0.837
57
39 6.578
3.289
1.645
0.822
58
3A 6.466
3.233
1.616
0.808
59
3B 6.356
3.178
1.589
0.795
60 3C 6.25
3.125
1.563
0.781
61 3D 6.148
3.074
1.537
0.768
62
3E 6.048
3.024
1.512
0.756
63
3F 5.952
2.976
1.488
0.744
Table 16-2 . Example for f_ex=12MHz
52
PRELIMINARY
Nov. 1999 Ver 1.0