CY7C63743C-QXC The Infineon CY7C63743C-QXC is a USB microcontroller designed for low-speed USB and PS/2 peripheral control. It operates at 5.5V and features an internal oscillator.
Mfr Part #:

CY7C63743C-QXC

Available from 1 distributors
Mfr Name: Infineon
Infineon
The Infineon CY7C63743C-QXC is a USB microcontroller designed for low-speed USB and PS/2 peripheral control. It operates at 5.5V and features an internal oscillator.
✓ Total Stock: 4,617 pcs
$ Price Range: $0.99

CY7C63743C-QXC Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
4,617 pcs
4617 pcs On Request 1 On Request On Request On Request On Request On Request

CY7C63743C-QXC Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Memory Size
Operating Temperature
Operating Voltage

CY7C63743C-QXC Description

Short technical summary and product information.

The Infineon CY7C63743C-QXC is an enCoRe USB microcontroller that integrates low-speed USB and PS/2 peripheral control capabilities. This device features an internal oscillator, eliminating the need for an external crystal or resonator, simplifying board design and reducing component count. The interface can auto-configure to operate as PS/2 or USB without external components for mode switching.

 

Key electrical specifications include an operating voltage of 5.5V and a current draw of 20mA. It offers 256 bytes of memory. The operating temperature range is from 0°C to 70°C. The component is housed in a Gull Wing package.

 

This microcontroller is suitable for applications requiring seamless integration of USB and PS/2 interfaces, such as keyboards, mice, and other human interface devices. Its compact design and integrated features make it an efficient choice for embedded systems.

CY7C63743C-QXC Quick Information

Product Type: USB Microcontroller
Canonical Name: CY7C63743C-QXC USB Combination Low-Speed USB and PS/2 Peripheral Controller
Subcategory: USB Peripheral Controller

CY7C63743C-QXC Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

CY7C63743C-QXC Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

CY7C63743C-QXC Features

  • Dual USB and PS/2 peripheral controller.
  • Internal oscillator eliminates external components.
  • Auto-configurable interface for PS/2 or USB.
  • Operates at 5.5V with 20mA current.
  • 0°C to 70°C operating temperature range.

CY7C63743C-QXC Applications

  • Ideal for USB keyboards and mice.
  • Suitable for PS/2 peripheral integration.
  • Embedded systems requiring dual interface.
  • Human interface device controllers.

CY7C63743C-QXC FAQs

3 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the CY7C63743C-QXC?

The operating voltage is 5.5V.

What is the operating temperature range of the CY7C63743C-QXC?

The operating temperature range is 0°C to 70°C.

What type of package is the CY7C63743C-QXC in?

It is in a Gull Wing package.

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