UPD16878 查看數據表（PDF） - NEC => Renesas Technology
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UPD16878 Datasheet PDF : 32 Pages
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OSCIN
37
RESET 38
VDD
8
VM1
23
VM2
27
VM3
9
VM4
13
2
COSC
SELECTOR
OSCOUT
36
1/N
OSC
VD
VREF
32
7
x2
SCLK
35
SDATA
34
LATCH
33
EXP0 EXP1 EXP2 EXP3
17 18 19 21
SERIAL-PARARELLE DECODER
PULSE GENERATER
EVR1 EVR2
CURRENT SET α
EVR1 EVR2
CURRENT SET β
EXTOUT SELECTOR
22
EXTα
31
EXTβ
LGND 1
PGND 20
+
–+
VM
FILTER
H BRIDGE
α 1ch
+
–+
VM
FILTER
H BRIDGE
α 2ch
+
–+
VM
FILTER
H BRIDGE
β 1ch
+
–+
VM
FILTER
H BRIDGE
β 2ch
25
FBA
24 26 3
29
A1
A2 FILA FBB
28 30 4
B1
B2 FILB
15
FBC
16 14 5
11
C1
C2 FILC FBD
12 10 6
D1
D2 FILD
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