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 I2C-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 microseco nd 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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