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CY7C64013C
CY7C64113C
Document #: 38-08001 Rev. *B Page 6 of 51
1.0 Features
• Full-speed USB Microcontroller
• 8-bit USB Optimized Microcontroller
— Harvard architecture
— 6-MHz external clock source
—12-MHz internal CPU clock
—48-MHz internal clock
• Internal memory
— 256 bytes of RAM
— 8 KB of PROM (CY7C64013C, CY7C64113C)
• Integrated Master/Slave I
2
C-compatible Controller (100 kHz) enabled through General-Purpose I/O (GPIO) pins
• Hardware Assisted Parallel Interface (HAPI) for data transfer to external devices
• I/O ports
—Three GPIO ports (Port 0 to 2) capable of sinking 7 mA per pin (typical)
—An additional GPIO port (Port 3) capable of sinking 12 mA per pin (typical) for high current requirements: LEDs
— 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
— A Digital to Analog Conversion (DAC) port with programmable current sink outputs is available on the CY7C64113C
devices
— 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
— Conforms to USB Specification, Version 1.1
— Conforms to USB HID Specification, Version 1.1
—Supports up to five user configured endpoints
Up to four 8-byte data endpoints
Up to two 32-byte data endpoints
— Integrated USB transceivers
• Improved output drivers to reduce EMI
• Operating voltage from 4.0V to 5.5V DC
• Operating temperature from 0 to 70 degrees Celsius
— CY7C64013C available in 28-pin SOIC and 28-pin PDIP packages
— CY7C64113C available in 48-pin SSOP packages
• Industry-standard programmer support
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