CY7C65620-56LTXC Cypress Semiconductor Corp, CY7C65620-56LTXC Datasheet - Page 20

• Manufacturer Part Number: CY7C65620-56LTXC
• Description: IC USB HUB CTLR 2PORT 56VQFN
• Manufacturer: Cypress Semiconductor Corp
• Series: EZ-USB HX2LP™r
• Type: USB Hub Controllerr

Specifications of CY7C65620-56LTXC

• Package / Case: 56-VQFN Exposed Pad, 56-HVQFN, 56-SQFN, 56-DHVQFN
• Controller Type: USB 2.0 Hub Controller
• Interface: USB/Serial
• Voltage - Supply: 3.15 V ~ 3.45 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Current - Supply: 231mA
• Mounting Style: SMD/SMT
• Operating Temperature Range: 0 C to + 70 C
• Supply Current: 86 mA
• Operating Supply Voltage: 3.3 V
• Rohs Compliant: YES
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: CY4606 - KIT EZ-USB HX2LP 4PORT HUBCY4605 - KIT EZ-USB HX2LP 2PORT HUB
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 428-2930

System Block Diagram
Document Number: 38-08037 Rev. *L
3.3V
VBUSPOWER
SHELL
100K
GND
VCC
0.1μF
D–
D+
DD+[2]
DD+[3]
DD+[4]
DD–[1]
DD+[1]
DD–[2]
DD–[3]
DD–[4]
3.3V
10K
D–
D+
VBUS
D–
D+
3.3V
SELFPWR
VBUSPOWER
RESET
D-
D+
DD-[1]
DD+[1]
DD-[2]
DD+[2]
DD-[3]
DD+[3]
DD-[4]
DD+[4]
2.2 μF
10V
Figure 5. Sample Schematic for 4-Port Self Powered Configuration
150 kΩ
HX2LP
15 kΩ
12 pF
VBUSPOWER
SPI_SCK
SPI_CS
SPI_SD
24 MHz
PWR1
PWR2
PWR3
PWR4
OVR1
OVR2
OVR3
OVR4
Management
GREEN[1]
AMBER[1]
GREEN[2]
AMBER[2]
GREEN[3]
AMBER[3]
GREEN[4]
AMBER[4]
DO
CLK
CS
SPI_SCK
EEPROM
SPI_CS
SPI_SD
Power
12 pF
PWR2
PWR3
PWR4
SPI
PWR1
OVR3
OVR4
OVR2
OVR1
5V
DI
SPI_SD
GREEN[1]
AMBER[1]
GREEN[2]
AMBER[2]
GREEN[3]
AMBER[3]
GREEN[4]
AMBER[4]
PWR1
OVR1
PWR2
OVR2
PWR3
OVR3
PWR4
OVR4
SPI_CS
SPI_SCK
SPI_SD
DsPWR4
DsPWR3
DsPWR2
DsPWR1
DsPWR3
DsPWR2
DsPWR4
GREEN#[3]
GREEN#[2]
AMBER#[3]
AMBER#[2]
DsPWR1
GREEN#[4]
AMBER#[4]
150 μF
10V
GREEN#[1]
150 μF
10V
AMBER#[1]
150 μF
10V
150 μF
10V
680Ω
680Ω
680Ω
680Ω
680Ω
680Ω
680Ω
680Ω
0.01 μF
0.01 μF
0.01 μF
0.01 μF
DD-[3]
DD+[3]
DD–[2]
DD+[2]
DD-[4]
DD+[4]
DD–[1]
DD+[1]
CY7C656xx
GND
GND
D–
D+
SHELL
GND
SHELL
VCC
D–
D+
SHELL
GND
D–
D+
VCC
D–
D+
SHELL
VCC
VCC
3.3 V
3.3V
3.3 V
3.3V
Page 20 of 25
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