CY7C65631-56LTXC Cypress Semiconductor Corp, CY7C65631-56LTXC Datasheet - Page 20

• Manufacturer Part Number: CY7C65631-56LTXC
• Description: CY7C65631-56LTXC
• Manufacturer: Cypress Semiconductor Corp
• Series: EZ-USB HX2LP Lite™r

Specifications of CY7C65631-56LTXC

• 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
• Package / Case: 56-VQFN Exposed Pad, 56-HVQFN, 56-SQFN, 56-DHVQFN
• Current - Supply: 231mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 428-3034

Table 9. Port Indicator Selector for Feature Selector PORT_INDICATOR (0x22)
Upstream USB Connection
The following is a schematic of the USB upstream connector.
Downstream USB Connections
The following is a schematic of the USB downstream connector.
LED Connections
The following is a schematic of the LED circuitry.
Document #: 001-52934 Rev. *B
Color set automatically as shown in
Amber
Green
Off
Port Indicator Color
SHELL
GND
VCC
D+
D–
Table 1
GREEN#[x]
AMBER#[x]
150 µF
PWRx
Figure 3. USB Downstream Port Connection
Figure 4. USB Downstream Port Connection
10V
Figure 2. USB Upstream Port Connection
on page 6
D–
D+
0.01 µF
680
680
DD–[X]
DD+[X]
2.2 F
10V
Selector Value
0
1
2
3
100 k
SHELL
VCC
D–
D+
GND
3.3V
BUSPOWER
Port Indicator Mode
Automatic mode
Manual mode
Manual mode
Manual mode
CY7C65621/31
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