CY7C656XX CYPRESS [Cypress Semiconductor], CY7C656XX Datasheet - Page 8

• Manufacturer Part Number: CY7C656XX
• Manufacturer: CYPRESS [Cypress Semiconductor]

Document #: 38-08037 Rev. *H
Table 3. Pin Assignments
Upstream Port
Downstream Port 1
Downstream Port 2
Downstream Port 3
Downstream Port 4
Pin
17
18
13
14
36
35
30
29
10
38
37
32
31
42
41
53
54
44
43
9
5
6
1
2
CY7C65630
AMBER#[1]
GREEN#[1]
AMBER#[2]
GREEN#[2]
AMBER#[3]
GREEN#[3]
AMBER#[4]
GREEN#[4]
PWR#[1]
PWR#[2]
PWR#[3]
OVR#[1]
OVR#[2]
OVR#[3]
DD–[1]
DD+[1]
DD–[2]
DD+[2]
DD–[3]
DD+[3]
DD–[4]
DD+[4]
Name
D–
D+
[3]
(continued)
CY7C65620
AMBER#[1]
GREEN#[1]
AMBER#[2]
GREEN#[2]
Reserved
PWR#[1]
PWR#[2]
OVR#[1]
OVR#[2]
DD–[1]
DD+[1]
DD–[2]
DD+[2]
Name
NC
NC
NC
NC
NC
NC
NC
NC
NC
D–
D+
Output
Output
Output
Output
Output
Output
Output
Output
Type Default
I/O/Z
I/O/Z
I/O/Z
I/O/Z
Input
I/O/Z
I/O/Z
Input
I/O/Z
I/O/Z
Input
I/O/Z
I/O/Z
O/Z
O/Z
O/Z
Z
Z
Z
Z
1
1
1
Z
Z
Z
1
1
1
Z
Z
Z
1
1
1
Z
Z
Z
1
1
Upstream D– Signal.
Upstream D+ Signal.
Downstream D– Signal.
Downstream D+ Signal.
LED. Driver output for Amber LED. Port Indicator Support.
Default is Active LOW. Polarity is controlled through EEPROM.
LED. Driver output for Green LED. Port Indicator Support.
Default is Active LOW. Polarity is controlled through EEPROM.
Overcurrent Condition Detection Input. Default is Active
LOW. Polarity is controlled through EEPROM.
Power Switch Driver Output. Default is Active LOW. Polarity
is controlled through EEPROM.
Downstream D– Signal.
Downstream D+ Signal.
LED. Driver output for Amber LED. Port Indicator Support.
Default is Active LOW. Polarity is controlled through EEPROM.
LED. Driver output for Green LED. Port Indicator Support.
Default is Active LOW. Polarity is controlled through EEPROM.
Overcurrent Condition Detection Input. Default is Active
LOW. Polarity is controlled through EEPROM.
Power Switch Driver Output. Default is Active LOW. Polarity
is controlled through EEPROM.
Downstream D– Signal.
Downstream D+ Signal.
LED. Driver output for Amber LED. Port Indicator Support.
Default is Active LOW. Polarity is controlled through EEPROM.
LED. Driver output for Green LED. Port Indicator Support.
Default is Active LOW. Polarity is controlled through EEPROM.
Overcurrent Condition Detection Input. Default is Active
LOW. Polarity is controlled through EEPROM.
Reserved. Pull to deasserted state with external resistor
(CY7C65620 only)
Power Switch Driver Output. Default is Active LOW. Polarity
is controlled through EEPROM.
Downstream D– Signal.
Downstream D+ Signal.
LED. Driver output for Amber LED. Port Indicator Support.
Default is Active LOW. Polarity is controlled through EEPROM.
LED. Driver output for Green LED. Port Indicator Support.
Default is Active LOW. Polarity is controlled through EEPROM.
Description
CY7C656xx
Page 8 of 24
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