Low-Speed High I/O, 1.5-Mbps USB Controller
Features
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Low-cost solution for low-speed applications with high I/O requirements such as keyboards, keyboards with integrated pointing device, gamepads, and many others
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USB Specification Compliance
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Conforms to USB Specification, Versions 1.1 and 2.0
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Conforms to USB HID Specification, Version 1.1
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Supports 1 device address and 3 data endpoints
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Integrated USB transceiver
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8-bit RISC microcontroller
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For more, see pdf
Functional Overview
The CY7C63413C/513C/613C are 8-bit RISC One Time Programmable (OTP) microcontrollers. The instruction set has been optimized specifically for USB operations, although the microcontrollers can be used for a variety of non-USB embedded applications.
The CY7C63413C/513C features 32 General-Purpose I/O (GPIO) pins to support USB and other applications. The I/O pins are grouped into four ports (Port 0 to 3) where each port can be configured as inputs with internal pull-ups, open drain outputs, or traditional CMOS outputs.
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