EM55002 Ver la hoja de datos (PDF) - ELAN Microelectronics
Número de pieza
componentes Descripción
Fabricante
EM55002 Datasheet PDF : 20 Pages
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Preliminary
128-key Application Circuit For EM55100~EM55700
EASY SOUND - EM55000SERIES
TINYCONTROLLER-BASEDSYNTHESIZER
VCC
Rosc
0.1uF
VCC
VDD
VO1
VO
OSCI
OSCO
TEST P33
P32
VSSD P31
VSSC P30
P23
P13
P22
P12
P21
P11
P20
P10
VCC
10k
10k
10k
D1
D2
D3
TR1
TR9
TR17
TR25
TR33
TR41
TR49
TR57
P1.0
TR2
TR10
TR18
TR26
TR34
TR42
TR50
TR58
P1.1
TR3
TR11
TR19
TR27
TR35
TR43
TR51
TR59
P1.2
TR4
TR12
TR20
TR28
TR36
TR44
TR52
TR60
P1.3
TR5
TR13
TR21
TR29
TR37
TR45
TR53
TR61
P2.0
TR6
TR14
TR22
TR30
TR38
TR46
TR54
TR62
P2.1
TR7
TR15
TR23
TR31
TR39
TR47
TR55
TR63
P2.2
TR8
TR16
TR24
TR32
TR40
TR48
TR56
TR64
10k
P3.2
P3.1
10k
P3.3
P3.1
10k
P3.3
P3.2
P3.0
P3.1
P3.2
10k
L9
P3.2
P3.1
L12
P3.3
P3.2
L10
P3.0
L11
L9
P3.3
P3.1
P3.0
L10
10k
L11
P3.0
L13
P3.3
P3.2
P3.1
L12
P3.3
10k
10k
L13
P2.3
L14
10k
L16
P3.3
P3.2
P3.1
L15
P3.0
L14
L15
L16
TR65
TR73
TR81
TR89
TR97
P1.0
TR66
TR74
TR82
TR90
TR98
P1.1
TR67
TR75
TR83
TR91
TR99
P1.2
TR68
TR76
TR84
TR92
TR100
P1.3
TR69
TR77
TR85
TR93
TR101
P2.0
TR70
TR78
TR86
TR94
TR102
P2.1
TR71
TR79
TR87
TR95
TR103
P2.2
TR72
TR80
TR88
TR96
TR104
P2.3
* This specification are subject to be changed without notice.
TR105
TR106
TR107
TR108
TR109
TR110
TR111
TR112
TR113
TR114
TR115
TR116
TR117
TR118
TR119
TR120
TR121
TR122
TR123
TR124
TR125
TR126
TR127
TR128
1.23.2002 7
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