UPD168112 Просмотр технического описания (PDF) - NEC => Renesas Technology
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UPD168112 Datasheet PDF : 28 Pages
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µPD168112
PIN LIST
Package: 48-pin WQFN
No. Pin Name
Pin Function
No. Pin Name
Pin Function
1
(NC)
(Not used)
25
PGND5
GND pin of motor block of channel 5
2
(NC)
(Not used)
26
OUT5A
Output A of channel 5
3
(NC)
(Not used, used for test function)
27
VM5
Power pin of motor block of channel 5
4
LATCH
Serial data latch input
28
OUT5B
Output B of channel 5
5
SCLK
Serial clock input
29
PGND5
GND pin of motor block of channel 5
6
SDATA
Serial data input
30
RSEN5
Resistor connection for channel 5
current detection
7
RESET
Reset input
31
RSEN6
Resistor connection for channel 6
current detection
8
VD
Sync signal input
32
PGND6
GND pin of motor block of channel 6
9
COSC
(Constant current)
33
Capacitor connection for triangular wave
OUT6A
Output A of channel 6
generation
10 OSC
(Stepper motor, DC motor)
34
VM6
Capacitor connection for triangular wave
generation
Power pin of motor block of channel 6
11 (NC)
(Not used)
35
OUT6B
Output B of channel 6
12 (NC)
(Not used)
36
PGND6
GND pin of motor block of channel 6
13 LGND
GND pin of control block
37
PGND34
GND pin of motor block of channels 3
and 4
14 CLK
Original oscillation clock input
38
OUT3A
Output A of channel 3
15 CLKB
Original oscillation clock output
39
VM3
Power pin of motor block of channel 3
16
PGND12
GND pin of motor block of channels 1
and 2
40
OUT3B
Output B of channel 3
17
OUT1A
Output A of channel 1
41
PGND34
GND pin of motor block of channels 3
and 4
18
VM12
Power pin of motor block of channels 1 42
and 2
OUT4A
Output A of channel 4
19
OUT1B
Output B of channel 1
43
VM4
Power pin of motor block of channel 4
20
PGND12
GND pin of motor block of channels 1
and 2
44
OUT4B
Output B of channel 4
21
OUT2A
Output A of channel 2
45
PGND34
GND pin of motor block of channels 3
and 4
22
VM12
Power pin of motor block of channels 1 46
and 2
(NC)
(Not used)
23
OUT2B
Output B of channel 2
47
VDD
Power pin of control block
24
PGND12
GND pin of motor block of channels 1
and 2
48 (NC)
(Not used)
Data Sheet S15866EJ1V0DS
3
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