CY7C656XX_11 CYPRESS [Cypress Semiconductor], CY7C656XX_11 Datasheet - Page 21

• Manufacturer Part Number: CY7C656XX_11
• Manufacturer: CYPRESS [Cypress Semiconductor]

System Block Diagram
Document Number: 38-08037 Rev. *S
3.3V
VBUSPOWER
SHELL
100K
GND
VCC
0.1F
D–
D+
DD+[3]
DD–[1]
DD+[1]
DD–[2]
DD+[2]
DD–[3]
DD–[4]
DD+[4]
3.3V
10K
D–
D+
VBUS
D–
D+
3.3V
RESET
D-
D+
DD-[1]
DD+[1]
DD-[2]
DD+[2]
DD-[3]
DD+[3]
DD-[4]
DD+[4]
SELFPWR
VBUSPOWER
2.2 F
10V
150 k
Figure 5. Sample Schematic for 4-port Self Powered Configuration
HX2LP
15 k
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 F
10V
GREEN#[1]
AMBER#[1]
150 F
10V
150 F
10V
150 F
10V
680
680
680
680
680
680
680
680
0.01F
0.01F
0.01F
0.01F
DD-[3]
DD+[3]
DD–[2]
DD+[2]
DD-[4]
DD+[4]
DD–[1]
DD+[1]
GND
D–
D+
SHELL
GND
GND
SHELL
VCC
D–
D+
SHELL
GND
D–
D+
D–
D+
SHELL
VCC
VCC
VCC
CY7C656xx
3.3 V
3.3V
3.3 V
3.3V
Page 21 of 28
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