ISP1507DBSUM STEricsson, ISP1507DBSUM Datasheet - Page 5

• Manufacturer Part Number: ISP1507DBSUM
• Manufacturer: STEricsson

Specifications of ISP1507DBSUM

• Lead Free Status / RoHS Status: Compliant

6. Pinning information
Table 2.
CD00222690
Product data sheet
Symbol
DATA1
DATA0
V
RREF
DM
DP
V
V
REG3V3
XTAL1
XTAL2
CC(I/O)
CC
BUS
/FAULT
[1][2]
Pin description
6.1 Pinning
6.2 Pin description
Pin
1
2
3
4
5
6
7
8
9
10
11
Fig 2.
Type
I/O
I/O
P
AI/O
AI/O
AI/O
P
AI/O
AI
AO
P
[3]
Pin configuration HVQFN24; top view
Description
pin 1 of the bidirectional ULPI data bus
slew-rate controlled output (1 ns); plain input; programmable pull down
pin 0 of the bidirectional ULPI data bus
slew-rate controlled output (1 ns); plain input; programmable pull down
I/O supply rail
resistor reference
data minus (D−) pin of the USB cable
data plus (D+) pin of the USB cable
input supply voltage or battery source
This pin has two possible functions:
V
FAULT (input) — Input pin for the external V
signal.
If this pin is not used as either V
5 V tolerant
3.3 V regulator output; requires parallel 0.1 μF and 4.7 μF capacitors; internally
powers ATX and other analog circuits; must not be used to power external circuits
crystal oscillator or clock input
crystal oscillator output
BUS
(analog input and output) — V
Rev. 04 — 20 May 2010
[4]
index area
terminal 1
V
DATA1
DATA0
CC(I/O)
RREF
DM
DP
1
2
3
4
5
6
Transparent top view
ULPI HS USB host and peripheral transceiver
ISP1507
BUS
ISP1507C; ISP1507D
or FAULT, it must be connected to ground.
BUS
pin of the USB cable.
BUS
18
17
16
15
14
13
digital overcurrent or fault detector
DATA6
DATA7
NXT
STP
DIR
REG1V8
004aab079
© ST-ERICSSON 2010. All rights reserved.
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