ISP1181BBS,557 NXP Semiconductors, ISP1181BBS,557 Datasheet - Page 6

• Manufacturer Part Number: ISP1181BBS,557
• Manufacturer: NXP Semiconductors

Specifications of ISP1181BBS,557

• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Compliant

ISP1181B_3
Product data sheet
6.2 Pin description
Table 2.
Symbol
V
REGGND
V
D
D+
V
GL
WAKEUP
SUSPEND
Fig 3.
CC
reg(3.3)
BUS
[1]
Pin configuration HVQFN48.
Pin description
Pin
TSSOP48
1
2
3
4
5
6
7
8
9
BUS_CONF0
Bottom view
SUSPEND
WAKEUP
Rev. 03 — 23 January 2009
TEST3
TEST2
TEST1
DREQ
DACK
V BUS
EOT
INT
GL
HVQFN48
44
45
46
47
48
1
2
3
4
12
11
10
9
8
7
6
5
4
3
2
1
Type
-
-
-
AI/O
AI/O
I
O
I
O
ISP1181BBS
Description
supply voltage (3.3 V or 5.0 V)
voltage regulator ground supply
regulated supply voltage (3.3 V
internal regulator; used to connect decoupling
capacitor and pull-up resistor on D+ line;
Remark: Cannot be used to supply external
devices.
USB D connection (analog)
USB D+ connection (analog)
V
GoodLink LED indicator output (open-drain,
8 mA); the LED is default ON, blinks OFF
upon USB traffic; to connect an LED use a
series resistor of 470
330
wake-up input (edge triggered,
LOW to HIGH); generates a remote wake-up
from ‘suspend’ state
‘suspend’ state indicator output (4 mA); used
as power switch control output (active LOW)
for powered-off application
BUS
Full-speed USB peripheral controller
sensing input
(V
CC
= 3.3 V)
25
26
27
28
29
30
31
32
33
34
35
36
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
GND
V CC(3.3)
AD0
A0
RD
WR
004aaa136
© ST-NXP Wireless 2009. All rights reserved.
(V
ISP1181B
CC
= 5.0 V) or
10 %) from
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