CY7C63722C
CY7C63722C is USB Combination Low-Speed USB and PS/2 Peripheral Controller manufactured by Cypress.
CY7C63722C CY7C63723C CY7C63743C en Co Re™ USB bination Low-Speed USB and PS/2 Peripheral Controller
1.0 Features
- en Co Re™ USB
- enhanced ponent Reduction
- Internal oscillator eliminates the need for anexternal crystal or resonator
- Interface can auto-configure to operate as PS/2 or USB without the need for external ponents to switch between modes (no General Purpose I/O [GPIO] pins needed to manage dual mode capability)
- Internal 3.3V regulator for USB pull-up resistor
- Configurable GPIO for real-world interface without external ponents
- Flexible, cost-effective solution for applications that bine PS/2 a nd low-speed USB, such as mice, gamepads, joysticks, and many others.
- USB Specification pliance
- Conforms to USB Specification, Version 2.0
- Conforms to USB HID Specification, Version 1.1
- Supports one low-speed USB device address and three data endpoints
- Integrated USB transceiver
- 3.3V regulated output for USB pull-up resistor
- 8-bit RISC microcontroller
- Harvard architecture
- 6-MHz external ceramic resonator or internal clock mode
- 12-MHz internal CPU clock
- Internal memory
- 256 bytes of RAM
- 8 Kbytes of EPROM
- Interface can auto-configure to operate as PS/2 or USB
- No external ponents for switching between PS/2 and USB modes
- No GPIO pins needed to manage dual mode capability
- I/O ports
- Up to 16 versatile GPIO pins, individually configurable
- High current drive on any GPIO pin: 50 m A/pin current sink
- Each GPIO pin supports high-impedance inputs, internal pull-ups, open drain outputs or traditional CMOS outputs
- Maskable interrupts on all I/O...
