LC821031 Просмотр технического описания (PDF) - SANYO -> Panasonic
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LC821031 Datasheet PDF : 5 Pages
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LC821031
Continued from preceding page.
I: Input pin, O: Output pin, B: Bidirectional pin, P: Power supply pin, NC: Not Connected
Pin No. Symbol
I/O
Function
39
AIN
I Sensor signal input
40
TEMP
I Temperature signal input
41
ATAPH
O Analog middle level for the A/D converter high reference
42
DAHRH
I High reference for the D/A converter used for the A/D converter high reference.
43
AVDD
44
DALRH
P Analog system power supply
I High reference for the D/A converter used for the A/D converter low reference.
45
ATAPL
O Analog middle level for the A/D converter low reference
46
AGND
P Analog system ground
47
PD7/SD
O DMA output/serial data output
48 PD6/SDCK O DMA output/serial data transfer clock
49
DGND
P Digital system ground
50
PD5/SDE
O DMA output/serial data output valid period signal
51
PD4/PP4
B
52
PD3/PP3
53
PD2/PP2
B
DMA output/general-purpose I/O ports
B
54
PD1/PP1
B
55
PD0/PP0
B
56
DVDD
57 DACK/PP5
P Digital system power supply
B DMA data acknowledge signal input pin/general-purpose I/O port
58 DREQ/PP6 B DMA data request signal output/general-purpose I/O port
59 MTP/PP7
B Motor drive timing signal output/general-purpose I/O port
60
CLK2
O
61
CLK1
O
Sensor drive signal outputs
62
RS
O
63
SH
O
64
DGND
P Digital system ground
Note: Unused input pins must not be left open. These pins must be connected either to the digital system power supply or to the digital system ground.
No. 5735-4/5
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