CY7C65620 Cypress Semiconductor Corporation., CY7C65620 Datasheet - Page 19

• Manufacturer Part Number: CY7C65620
• Description: Low-power Usb 2.0 Hub Controller Family
• Manufacturer: Cypress Semiconductor Corporation.

Table 8. 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 #: 38-08037 Rev. *J
Color Set Automatically as shown in
Amber
Green
Off
Port Indicator Color
SHELL
GND
VCC
D–
D+
Table 1
GREEN#[x]
150 µF
AMBER#[x]
PWRx
Figure 3. USB Downstream Port Connection
Figure 4. USB Downstream Port Connection
10V
Figure 2. USB Upstream Port Connection
on page 5
D–
D+
0.01 µF
680Ω
680Ω
DD–[X]
DD+[X]
Selector Value
2.2 μF
10V
0
1
2
3
100 kΩ
SHELL
VCC
D–
D+
GND
3.3V
BUSPOWER
Port Indicator Mode
Automatic Mode
Manual Mode
Manual Mode
Manual Mode
CY7C656xx
Page 19 of 25
[+] Feedback