Owner's manual

AT8901 Introduction
Page 1 - 5 AT8901 User Guide
PCB EDGE
PCB EDGE
21
+
+
++
3
21
43
43
B170
B86
B170
B86
B85
B1
B1
B85
+
+
+
+
++
12
4
MATING
MATING
C989
C988
C993
C156
MTG9
MTG4
R344
R1311
C256
C258
MTG5
R1350
U123
R1413
R1301
F4
R1388
U148
R1432
R1419
C936
C940
T12
C954
C955
C939
C953
R1406
T10
C229
C823
C822
C181
C185
R311
MTG10
U20
C221 C222
L18
C127
C143
C136
C146
C155
C150
C167
C169
R1351
C225
R1352
C140
C173
R326
MTG2
MTG7
R1347
R1333
C102
R1336
R1342
R1335
R1343
R1337
R1334
C104
MTG11
J36
J11
ANC1
R1457
R1458
R1372
R1376
ANC2
U134
J30
R1325
R1355
J20
J21
D137
C10
C178
C4
Q29
C30
C29
C909
C339
C905
C149
P10
R1297
R11
R1434
U106
R1320
U105
U104
R1295
U131
D42
R20
R22
R1393
U144
R1299
U102
U113
U101
U103
R1298
C316
C906
HS3
HS2
F3
C872
C917
U116
D43
U126
R1414
U112
R1303
U145
R1400
U22
Q16
HS1
D129
R1415
U125
U141
F1
R1377
U129
U146
C17
U136
R1437
L14
R115
R116
C970
C204
C969
C984
C968
B1
B2
R44
C40 C39
R76
T1
T5
T8
R41
R38
U7
C58
C61
T2
T3
T6
R37
C38 C37
R1358
C114
C126
C124
C144
C147
C151
R33
R35
C816
C26
L2
U99
C74
C71
C79
C75
C83
C80
C86
C84
C106
C109
C112
C121
C125
C145
C148
C153
C152
C154
C168
C171
C177
C179
C188
C186
C190
R333
C821
U95
R292
R34
R32
R36
C820
L68
C753
U11
U23
R1244
R1142
L20
R48 R49
U17
U19
U66
R100
L69
C825
C170
C245
Y4
C208
R200
R246 R247
R1036 R1037
C20
U96
U16
L7
U18
J10
C48
R188
R313
C238
C240
R242
R1041
J13
C819
J32
R213
L19
C65
C119
L15
C192
R290
L8
C180
C183
C207
U1
C228
U2
U6
R111
C232
R160
C76
U24
C82
L4
U15
R238
C216
C248
R142
C107
C122
JP10
C226
C239
C91
C103
C105
C111
C115
C113
C187
C182
C191
C189
C206
C194
C211
R67
C214
L17
C31
Y1
Y2
R306
R140
R171
R175
C141
C174
C227
C231
D45
R157
C220
R148
R149
R281
U32
R312 C236
C89
C139
C172
R317
C237
R322
L5
R196
R275
C234
U31
U12
R162
C88
L6
C230
R319
R321
R320
R329
D41
SW1
D16
D20
D25
D32
D36
J27
SW2
J37
MTG1
MTG8
X1
C41
U151
C994
R3
R6
J31
D146
R1385
C46
J22
J23
J24
C6
C9
C910
R1384
C907
C43
R69
R77
R1402
R1307
C5
C12
R1308
R1306
R1319
R1304 R1309
C42
C45
C913
R1410
R1416
C902
J35
R1411
R1409
C329
MTG12
R5
R13 R12
R1417
R1380
R1381
U133
C8
R2
C11
R9 R8
C32
R61
C33
R60
R1369
R1374
J34
R1412
R21
R19
R15
R1294
R18
R16
R17
R24
R23
R1296
C904
R10
R379
R1300
Q28
R511
R518
R517
R519
U137
C865
C912
U110
U119
U147
R1356
C867
C864
U117
U118
U114
F2
U128
R1368
C746
C975
R1433
R1436
J14
U138
C919
C55
L13
R1425 R1422
C16
R1396
C15
R1397
R29
U142
R107
C985
C916
C967
C966
C986
C727
R102
C25
R45
R81
R40
R43
R42
C2
C7
C24
R39
Q1
C1
C53
C57
R1
R4
C3
C18
L85
R79
R114
C60
R117
MTG3
C27
C28
C877
R96
MTG6
D135
R95
C52
L16
C64
R128
R135
R152
R181
R193
R215
R207
R216
C138
R225
R220
R221
R231
R236
R260
R252
C193
C217
C808
C51
C68
R124
R123
R120
R131
R129
R134
R144
R147
R146
R143
R153
R155
R156
C101
R180
R189
R185
R190
R184
R204
R201
R205
R202
R209
R210
R208
R219
R218
R217
R222
R224
R223
R227
R229
R230
R228
R232
C166
R235
R234
R233
R251
R240
R239
R250
R256
R259
R255
R266
R263
R265
D26
C809
D28
C243
C810
R271
C203
R272
C132 C135 C134 C133
C165 C164 C163 C162
R1242
C752
C824
C22
R50
C67
C100
C99 C97 C98
C199 C201
C202 C200
R315
C787
U85
C213
R1185
R1165
C129
C131
C128 C130
C161
C159 C158 C160
D37
R47 R46
C50
C63
C96 C94 C93 C95
C198 C197 C195 C196
R1243
R297
R1143
R309
R99
R1292
R105
C137
R308
R324
U3
C66
C92
C157
R291
R295
R318
R314
R323
C815
R106
L11
U25 U29
R327
U33U30
C242
R331
C49
J33
C62
C857
C840
C853
L70
R330
R248 R249
R1035
R52
C44
D27
R51
R55
R56
R53
C35
R244 R245 R243
R1040 R1038 R1039
R241
R1044 R1045 R1042 R1043
C818
JP8
C120
R214
C19
R98
R212
R211
R94
R97
R93
C108
L10
C118
C117
U14
L9
D44
C116
R113 R112
C56
R1387
C78
C85
R110
R1362
Y3
R307
R80
R101
C77
R159
U21
R84
R83
R82
R92
R103
R237
D47
R1360
C69
C87
C70
C176
L12 R294
R293
C251
C249 C250
C59
R141
R167
R191
R182
R206
R258
R268
R278
C212
R165
R173
R179
R178
R168
R187
R183
R186
R192
R199
R203
R198
R254
R253
R257
R261
R262
R267
R264
R269
R270
R277
R282
R289
R288
C247
C215
C34
J1
U53
R150
R158
R161
C36
R145
R151
R154
R163
R164
R166
C142
C175
R66
R63
R65
C210
R54
R57
R58
R62
R59
R64
R177 R176
U28
R137 R138 R136 R139
U13
T4
T11
U5
C73
R174 R172
C110
T7
T9
R169 R170
R304 R305
U4
C879
U27
U120
C860
C209
C81
L3
C90
C47
R74
R197
R276
R279 R280
C235
R71
R75
R78
U26
Q2
R316
C241
C244
D12
R194 R195
R273 R274
D13
C246
R72
R68
R70
R73
D21
D40
D15
D24
D31
D35
D5
D3
D6
D39
D1
D2
D4
D7
D8
D10
D9
D11
D14
D19 D18
D23
D30
D34
D33 D38D17 D22 D29
LP5
LP9
LP8
LP7
LP6
1.1.3 Board Layout
The following figure shows a top view of the AT8901 board.
Figure 1-1: AT8901 Board