CY7C66113C-XC CYPRESS [Cypress Semiconductor], CY7C66113C-XC Datasheet - Page 9

• Manufacturer Part Number: CY7C66113C-XC
• Description: Full-Speed USB (12 Mbps) Peripheral Controller with Integrated Hub
• Manufacturer: CYPRESS [Cypress Semiconductor]

Document #: 38-08024 Rev. *B
Logic Block Diagram
External 6-MHz crystal
Divider
6 MHz
Clock
PLL
48 MHz
12 MHz
256 byte
Watchdog
Power-On
PROM
12-MHz
Reset
12-bit
Timer
Timer
RAM
CPU
8 KB
8-bit
*I
P2[1:0] or P1[1:0]
2
Controller
C-compatible interface enabled by firmware through
Interrupt
PORT 2
PORT 0
PORT 1
PORT 3
PORT 3
PORT
I
Interface
GPIO
GPIO
GPIO/
HAPI
GPIO
GPIO
DAC
2
USB
SIE
C
CY7C66113C only
P0[0]
P0[7]
P1[0]
P1[7]
P3[5]
P3[6]
DAC[0]
DAC[7]
SCLK
SDATA
P2[0:1,7]
P2[2]; Latch_Empty
P2[3]; Data_Ready
P2[4]; STB
P2[5]; OE
P2[6]; CS
P3[0]
P3[4]
Additional
High Current
Outputs
High Current
Outputs
Transceiver
Repeater
USB
Power management under firmware
control using GPIO pins
Transceiver
Transceiver
Transceiver
Transceiver
Downstream USB Ports
D+[0]
D–[0]
USB
USB
USB
USB
CY7C66013C
CY7C66113C
Upstream
USB Port
Page 9 of 61
D+[1]
D–[1]
D+[2]
D–[2]
D+[3]
D–[3]
D+[4]
D–[4]
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