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CY7C63722C - USB Combination Low-Speed USB and PS/2 Peripheral Controller

Description

USB differential data lines (D and D+), or PS/2 clock and data signals (SDATA and SCLK) D

1, 2, 3, 4, 1, 2, 3, 4, GPIO Port 0 capable of sinking up to 50 mA/pin, or 21, 22, 23, 24 22, 23, 24, 25 sinking controlled low or high programmable current.

Features

  • enCoRe™ USB - enhanced Component 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 components 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 components.
  • Flexib.

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Datasheet preview – CY7C63722C

Datasheet Details

Part number CY7C63722C
Manufacturer Cypress Semiconductor
File Size 1.73 MB
Description USB Combination Low-Speed USB and PS/2 Peripheral Controller
Datasheet download datasheet CY7C63722C Datasheet
Additional preview pages of the CY7C63722C datasheet.

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Full PDF Text Transcription

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CY7C63722C CY7C63723C CY7C63743C enCoRe™ USB Combination Low-Speed USB and PS/2 Peripheral Controller 1.0 Features • enCoRe™ USB - enhanced Component 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 components 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 components • Flexible, cost-effective solution for applications that combine PS/2 a nd low-speed USB, such as mice, gamepads, joysticks, and many others. • USB Specification Compliance — Conforms to USB Specification, Version 2.
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