EMC2102 Standard Microsystems Corporation, EMC2102 Datasheet - Page 51

• Manufacturer Part Number: EMC2102
• Description: Rpm-based Fan Controller with HW Thermal Shutdown
• Manufacturer: Standard Microsystems Corporation

RPM-Based Fan Controller with HW Thermal Shutdown
Datasheet
SMSC EMC2102
Table B.1 TACH Reading
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
DEC
Table - Limit2K = ‘0’
5C
5D
5E
5F
60
61
62
63
64
65
66
67
68
69
6A
6B
6C
6D
6E
6F
70
71
72
73
74
75
76
77
78
79
7A
7B
HEX
1336
1321
1307
1293
1280
1267
1254
1241
1229
1217
1205
1193
1182
1170
1159
1148
1138
1127
1117
1107
1097
1087
1078
1069
1059
1050
1041
1033
1024
1016
1007
999
RPM
Table B.1 TACH Reading
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
DEC
Table - Limit2K = ‘0’
DATASHEET
7C
7D
7E
7F
80
81
82
83
84
85
86
87
88
89
8A
8B
8C
8D
8E
8F
90
91
92
93
94
95
96
97
98
99
9A
9B
HEX
51
991
983
975
968
960
953
945
938
931
924
917
910
904
897
890
884
878
871
865
859
853
847
842
836
830
825
819
814
808
803
798
793
RPM
Table B.1 TACH Reading
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
DEC
Table - Limit2K = ‘0’
9C
9D
9E
9F
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
AA
AB
AC
AD
AE
AF
B0
B1
B2
B3
B4
B5
B6
B7
B8
B9
BA
BB
HEX
Revision 1.95 (10-19-06)
788
783
778
773
768
763
759
754
749
745
740
736
731
727
723
719
714
710
706
702
698
694
690
686
683
679
675
671
668
664
661
657
RPM