AT43301_05 ATMEL [ATMEL Corporation], AT43301_05 Datasheet - Page 3

• Manufacturer Part Number: AT43301_05
• Description: Low-cost USB Hub Controller
• Manufacturer: ATMEL [ATMEL Corporation]

1.2
1137J–USB–01/06
Pin Assignment
Type:
I
IS
O
OD = Output, open drain
B
V
Table 1-1.
Pin Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
= Input,
= Input, Schmitt Trigger
= Output
= Bi-directional
= Power supply, ground
24-lead SOIC AT43301-SC Pin Assignment
Signal
VCC
VSS
CEXT1
OSC1
OSC2
LFT
STAT
PWR
OVC
LPSTAT
TEST
SELF/BUS
VSS
DM0
DP0
DM1
DP1
DM2
DP2
DM3
DP3
DM4
DP4
NC
Type
V
V
O
I
O
I
O
O
IS
IS
I
IS
V
B
B
B
B
B
B
B
B
B
B
-
AT43301
3