UPD16879 Просмотр технического описания (PDF) - NEC => Renesas Technology
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Компоненты Описание
производитель
UPD16879 Datasheet PDF : 32 Pages
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4.5 MHz TYP.
CPU
100 kΩ × 2
Using internal reference
REGULATOR
BATTERY
4.0 V to 11 V
RESET
2.7 V to 5.5 V
VDD
VM1
VM2
VM3
VM4
COSC
68 pF
LGND
PGND
OSCIN
36
38
OSCOUT
37
VD
VD SCLK SDATA LATCH EXP0 EXP1
32
31
35
34
33
17 18
VREFsel VREF
19 7
8
23
27
9
1/N
13
2
OSC
SERIAL-PARALLELE DECODER
PULSE GENERATOR
CURRENT SET α
CURRENT SET β
× 2 Vref
select
250 mV
B.G.R
EXTOUT SELECTOR
21 EXTα
22 EXTβ
+
+
+
+
–+
VM
FILTER
–+
VM
FILTER
–+
VM
FILTER
–+
VM
FILTER
1
20
H BRIDGE
α 1ch
H BRIDGE
α 1ch
H BRIDGE
β 1ch
H BRIDGE
β 1ch
6.8 Ω × 2
25
FBA
24 26 3 29
A1 A2 FILA FBB
28 30 4 15
16 14 5 11
12 10 6
B1 B2 FILB FBC
C1 C2 FILC FBD
D1 D2 FILD
6.8 Ω
6.8 Ω
1000 pF
1000 pF × 2
MOTOR 1
1000 pF
MOTOR 2
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