ISP1705AETTM STEricsson, ISP1705AETTM Datasheet - Page 5

• Manufacturer Part Number: ISP1705AETTM
• Manufacturer: STEricsson

Specifications of ISP1705AETTM

• Lead Free Status / RoHS Status: Compliant

6. Block diagram
ISP1705_2
Product data sheet
Fig 1.
INTERFACE
ULPI
This figure shows the HVQFN pinout. For the TFBGA ballout, see
Block diagram
CHIP_SEL_N
CHIP_SEL
REG1V8
REG3V3
V
CLOCK
XTAL1
XTAL2
CC(I/O)
DATA
CFG0
CFG1
CFG2
NXT
[7:0]
STP
V
DIR
CC
8
29
1, 2, 24,
25, 27, 28,
30, 36
19
22
23
7
34
35
31
32
16
17
3, 21, 26, 33
18
12
8
CLOCKS
GLOBAL
DDR OR SDR
SELECTION
REGULATOR
internal power
interface voltage
VOLTAGE
CONTROLLER
FREQUENCY
SELECTION
INTERFACE
OSCILLATOR
REGISTER
CLOCK
Rev. 02 — 21 January 2009
CRYSTAL
PLL
ULPI
MAP
ISP1705
POWER-ON
RESET
GND
DESERIALIZER
DATA0
DATA1
15
SERIALIZER
USB DATA
USB DATA
Table
V
REF
BUFFER
3.
UART
11
n.c.
POR
AND DISCHARGE
COMPARATORS
SRP CHARGE
DETECTOR
OTG MODULE
RESISTORS
TERMINATION
REFERENCE
RESISTORS
HI-SPEED
BAND GAP
USB ATX
VOLTAGE
CONTROL
V
ID
POWER
BUS
PORT
ULPI Hi-Speed USB transceiver
© ST-NXP Wireless 2009. All rights reserved.
004aaa994
13
14
10
20
ISP1705
6
5
9
4
ID
PSW_N
FAULT
RESET_N
RREF
DP
V
DM
BUS
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