ISP1520BD ST-Ericsson Inc, ISP1520BD Datasheet - Page 3

• 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

Fig 1.
TEST_HIGH
TEST_LOW
V
REF(5V0)
V
V
V
V
TEST
GND
CC1
CC2
CC3
CC4
Block diagram
xxxxxxxxxxxxxxxx xxxxxxxxxxxxxx xxxxxx xx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxx xxxxxxx
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxx xxxxx x x
13, 45
11, 41
17
9, 39
23, 57
8, 12,
18, 38
2, 6, 10,
14, 21,
22, 35,
40, 42,
46, 58,
59
24, 56
1
DM1
− ORIGINAL USB
− HI-SPEED USB
TRANSCEIVER
15
ANALOG
ST-ERICSSON PIE
TRANSACTION
CONTROLLER
TRANSLATOR
MINI-HOST
DP1
downstream
16
PORT 1
port 1
OC1_N
OVERCURRENT
19
PSW1_N
DETECTION
LINK LEDS
POWER
SWITCH
20
GRN1_N
60
AMB1_N
61
RPU
5
ANALOG TRANSCEIVER
− ORIGINAL USB
− ORIGINAL USB
− HI-SPEED USB
HUB REPEATER
− HI-SPEED USB
RREF
ROUTING LOGIC
7
PORTS 2 to 3
port 2 to port 3
DM0
upstream port 0
downstream
3
DP0
4
XTAL1
ST-ERICSSON SIE
ISP1520
RECOVERY
− ORIGINAL USB
BIT CLOCK
− HI-SPEED USB
DM4
TRANSCEIVER
33
12 MHz
47
PLL
ANALOG
34
XTAL2
DP4
48
downstream
PORT 4
port 4
OC4_N
OVERCURRENT
25
PSW4_N
DETECTION
LINK LEDS
CONTROLLER
CONTROLLER
CONTROLLER
POWER
SWITCH
I
26
2
GRN4_N
PORT
C-BUS
RAM
ROM
HUB
50
AMB4_N
004aaa169
51
64
63
62
32
49
31
I
SDA
RESET_N
HUBGL_N
ADOC
NOOC
2
SCL
C-bus