Cypress CY7C65113C Manuel D’Utilisation
CY7C65113C
Document #: 38-08002 Rev. *D
Page 5 of 49
1.0
Features
• Full Speed USB hub with an integrated microcontroller
• 8-bit USB optimized microcontroller
• 8-bit USB optimized microcontroller
— Harvard architecture
— 6-MHz external clock source
— 12-MHz internal CPU clock
— 48-MHz internal hub clock
— 6-MHz external clock source
— 12-MHz internal CPU clock
— 48-MHz internal hub clock
• Internal memory
— 256 bytes of RAM
— 8 KB of PROM
— 8 KB of PROM
• Integrated Master/Slave I
2
C-compatible Controller (100 kHz) enabled through General-purpose I/O (GPIO) pins
• I/O ports
— Two GPIO ports (Port 0 to 2) capable of sinking 7 mA per pin (typical)
— Higher current drive achievable by connecting multiple GPIO pins together to drive a common output
— Each GPIO port can be configured as inputs with internal pull-ups or open drain outputs or traditional CMOS outputs
— Maskable interrupts on all I/O pins
— Higher current drive achievable by connecting multiple GPIO pins together to drive a common output
— Each GPIO port can be configured as inputs with internal pull-ups or open drain outputs or traditional CMOS outputs
— Maskable interrupts on all I/O pins
• 12-bit free-running timer with one microsecond clock ticks
• Watchdog timer (WDT)
• Internal Power-on Reset (POR)
• USB Specification compliance
• Watchdog timer (WDT)
• Internal Power-on Reset (POR)
• USB Specification compliance
— Conforms to USB Specification, Version 1.1
— Conforms to USB HID Specification, Version 1.1
— Supports one or two device addresses with up to 5 user-configured endpoints
— Conforms to USB HID Specification, Version 1.1
— Supports one or two device addresses with up to 5 user-configured endpoints
Up to two 8-byte control endpoints
Up to four 8-byte data endpoints
Up to two 32-byte data endpoints
Up to four 8-byte data endpoints
Up to two 32-byte data endpoints
— Integrated USB transceivers
— Supports four downstream USB ports
— GPIO pins can provide individual power control outputs for each downstream USB port
— GPIO pins can provide individual port over current inputs for each downstream USB port
— Supports four downstream USB ports
— GPIO pins can provide individual power control outputs for each downstream USB port
— GPIO pins can provide individual port over current inputs for each downstream USB port
• Improved output drivers to reduce electromagnetic interference (EMI)
• Operating voltage from 4.0V to 5.5V DC
• Operating temperature from 0
• Operating voltage from 4.0V to 5.5V DC
• Operating temperature from 0
° to 70° C
• Available in 28-pin SOIC (-SXC) package
• Industry-standard programmer support.
• Industry-standard programmer support.