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AT43312A(2004) Ver la hoja de datos (PDF) - Atmel Corporation
Número de pieza
componentes Descripción
Lista de partido
AT43312A
(Rev.:2004)
Self- and Bus- powered USB Hub Controller
Atmel Corporation
AT43312A Datasheet PDF : 27 Pages
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Pin Assignment
Type: I = Input
O = Output
OD = Output, open drain
B = Bi-directional
V = Power supply, ground
Table 1.
32-lead SOIC Assignment
Pin
Signal
1
PWR2
2
PWR3
3
PWR4
4
VCC5
5
VSS
6
OSC1
7
OSC2
8
LFT
9
TEST
10
OVC4
11
OVC3
12
OVC2
13
OVC1
14
LPSTAT
15
SELF/BUS
16
STAT4
Type
O
O
O
V
V
I
O
I
I
I
I
I
I
I
I
O
AT43312A
Pin
Signal
Type
17
STAT3
O
18
STAT2
O
19
STAT1
O
20
DM0
B
21
DP0
B
22
DM1
B
23
DP1
B
24
CEXT
O
25
DM2
B
26
DP2
B
27
VSS
V
28
DM3
B
29
DP3
B
30
DM4
B
31
DP4
B
32
PWR1
O
3
1255F–USB–3/04
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