TC94A04AF Просмотр технического описания (PDF) - Toshiba
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TC94A04AF Datasheet PDF : 42 Pages
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TC94A04AF/AFD
Pin No.
TC94A
04AF
TC94A
04AFD
(Note 3)
Symbol
Function
37
52
CS Microcontroller interface pin
38
53
IFCK
39
54
IFDI
I2CS
Transmission Mode
40
55
IFDO
0
Toshiba original bus mode
41
57
ERR
1
I2C bus mode
42
58
I2CS
Toshiba Original Bus Mode
CS
IFCK
IFDI
IFDO
ERR
Chip select
Transmit/receive clock
Data/command input
Data output (monitor data)
Error flag signal output
(for runaway detector)
I2C Bus Mode
Chip select (can be fixed to “L”)
Transmit/receive clock
Data input/output
Fixed to “L” level output
Error flag signal output
(for runaway detector)
43
44
45
46
47
48
49
50
51
52
53
54 to 60
59
60
61
65
66
67
68
69
70
71
72
74 to 80,
1
GND
TST0
TST1
LIN4
LIN3
LIN2
LIN1
RIN4
RIN3
RIN2
RIN1
Ground pin
Test pin. Fixed to “L”
Four channel analog L-ch input pin. Incorporates an analog selector. And an input switching is
selected by Command AIS (command: 42h) (MIX is also possible). The selected signal is
outputted from OUTL (55 pin).
Four channel analog R-ch input pin. Incorporates an analog selector. And an input switching is
selected by Command AIS (command: 42h) (MIX is also possible). The selected signal is
outputted from OUTR (59 pin).
Omitted
Note 3: In case of TC94A04AFD, these are NC pins as below. Normally open, otherwise it connects to VDD or GND.
6, 10, 12, 16, 19, 22, 29, 31, 34, 36, 42, 44, 47, 51, 56, 62 to 64, 73, 77 pins.
7
2001-11-15
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