ISP1507EBSUM STEricsson, ISP1507EBSUM Datasheet - Page 5

• Manufacturer Part Number: ISP1507EBSUM
• Manufacturer: STEricsson

Specifications of ISP1507EBSUM

• Lead Free Status / RoHS Status: Supplier Unconfirmed

6. Pinning information
Table 2.
CD00222691
Product data sheet
Symbol
V
RREF
DM
DP
ID
CPGND
C_B
C_A
V
V
REG3V3
CC(I/O)
CC
BUS
/FAULT
[1][2][3]
Pin description
Pin
1
2
3
4
5
6
7
8
9
10
11
6.1 Pinning
6.2 Pin description
Type
P
AI/O
AI/O
AI/O
I
P
AI/O
AI/O
P
AI/O
P
Fig 2.
[4]
Pin configuration HVQFN24; top view
Description
I/O supply rail
resistor reference
data minus (D−) pin of the USB cable
data plus (D+) pin of the USB cable
identification (ID) pin of the micro-USB cable
If this pin is not used, it is recommended to connect it to REG3V3.
plain input; TTL level
charge pump ground
flying capacitor pin connection for the charge pump
If this pin is not in use, it must be left floating.
flying capacitor pin connection for the charge pump
If this pin is not in use, it must be left floating.
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
plain input; 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
BUS
(analog input and output) — V
index area
terminal 1
Rev. 04 — 20 May 2010
V
CPGND
CC(I/O)
RREF
DM
DP
ID
1
2
3
4
5
6
Transparent top view
BUS
ISP1507
or FAULT, it must be connected to ground.
BUS
ISP1507E; ISP1507F
pin of the USB cable
BUS
18
17
16
15
14
13
004aab084
digital overcurrent or fault detector
NXT
STP
DIR
REG1V8
RESET_N/PSW_N
XTAL2
ULPI HS USB OTG transceiver
© ST-ERICSSON 2010. All rights reserved.
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