ISP1520BD ST-Ericsson Inc, ISP1520BD Datasheet - Page 7

• Manufacturer Part Number: ISP1520BD
• Description: IC, CONTROLLER, USB HUB, 64-LQFP
• Manufacturer: ST-Ericsson Inc

Specifications of ISP1520BD

• Usb Type: USB Peripheral Controller
• Usb Version: 2.0
• Data Rate: 480Mbps
• No. Of Ports: 5
• Supply Voltage Range: 3V To 3.6V, 4.5V To 5.5V
• Digital Ic Case Style: QFP
• No. Of Pins: 64
• Package / Case: LQFP
• Applications: USB Hub/Microcontroller
• Interface: I²C
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-1168; ISP1520BD,557

Philips Semiconductors
ISP1520_4
Product data sheet
Table 2.
Symbol
XTAL1
XTAL2
GND
DM2
DP2
TEST_HIGH
V
GND
V
GND
DM3
DP3
V
GND
DM4
DP4
NOOC
GRN4_N
AMB4_N
GRN3_N
AMB3_N
GRN2_N
AMB2_N
CC1
CC4
CC2
[1][2]
Pin description
Pin
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
Type
I
O
-
AI/O
AI/O
-
-
-
-
-
AI/O
AI/O
-
-
AI/O
AI/O
I
I/O
I/O
I/O
I/O
I/O
I/O
Rev. 04 — 28 April 2006
…continued
Description
crystal oscillator input (12 MHz)
crystal oscillator output (12 MHz)
ground supply
downstream facing port 2 D− connection (analog)
downstream facing port 2 D+ connection (analog)
test pin; connect to 3.3 V
supply voltage 1 (3.3 V) (analog)
ground supply
supply voltage 4 (3.3 V) (crystal and PLL)
ground supply
downstream facing port 3 D− connection (analog)
downstream facing port 3 D+ connection (analog)
supply voltage 2 (3.3 V) (transceiver)
ground supply
downstream facing port 4 D− connection (analog)
downstream facing port 4 D+ connection (analog)
no overcurrent protection selection input; connect this pin to
HIGH (3.3 V) to select no overcurrent protection; if no
overcurrent is selected, all OCn_N pins must be connected to
V
output — green LED port indicator (open-drain) for
downstream facing port 4
input — function of the pin when used as an input is given in
Table 9
output — amber LED port indicator (open-drain) for
downstream facing port 4
input — function of the pin when used as an input is given in
Table 8
output — green LED port indicator (open-drain) for
downstream facing port 3
input — function of the pin when used as an input is given in
Table 9
output — amber LED port indicator (open-drain) for
downstream facing port 3
input — function of the pin when used as an input is given in
Table 8
output — green LED port indicator (open-drain) for
downstream facing port 2
input — function of the pin when used as an input is given in
Table 9
output — amber LED port indicator (open-drain) for
downstream facing port 2
input — function of the pin when used as an input is given in
Table 8
REF(5V0)
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Hi-Speed USB hub controller
ISP1520
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