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CY7C65211A-24LTXI The Infineon CY7C65211A-24LTXI is a versatile USB 2.0 to serial bridge controller supporting UART, I2C, and SPI interfaces. It offers high data rates and a wide operating voltage range.
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CY7C65211A-24LTXI

Available from 1 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The Infineon CY7C65211A-24LTXI is a versatile USB 2.0 to serial bridge controller supporting UART, I2C, and SPI interfaces. It offers high data rates and a wide operating voltage range.
✓ Total Stock: 3,000 pcs
$ Price Range: $3.46

CY7C65211A-24LTXI Available from 1 distributor

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✓ Non-Authorised
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Risen Electronics ✓
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3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

CY7C65211A-24LTXI Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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CY7C65211A-24LTXI Description

Short technical summary and product information.

The Infineon CY7C65211A-24LTXI is a single-channel USB-to-serial bridge controller designed for flexible interface communication. It supports USB 2.0 full-speed (12 Mbps) and provides configurable UART, I2C, and SPI interfaces.

 

The UART interface supports data rates up to 3 Mbps, while the SPI interface can operate up to 3 MHz as a master. The I2C interface functions as a master/slave at speeds up to 400 kHz. This device also includes CAPSENSE™ technology for smart sensing applications and Battery Charger Detection (BCD) compliant with USB battery charging specification Rev. 1.2.

 

With 10 general-purpose input/output (GPIO) pins and 512 bytes of flash memory for configuration, the CY7C65211A-24LTXI is suitable for various embedded applications. It operates within a voltage range of 1.71V to 5.5V and has an industrial operating temperature range of -40°C to 85°C.

 

The controller is available in a 24-QFN (4x4) package, designed for surface mounting. It supports both bus-powered and self-powered configurations and includes USB suspend mode for low power consumption.

CY7C65211A-24LTXI Quick Information

Product Type: USB to Serial Bridge Controller
Series: CY7C65211A
Canonical Name: CY7C65211A-24LTXI USB-Serial Single-Channel Bridge Controller
Subcategory: USB to UART/I2C/SPI

CY7C65211A-24LTXI Compliance

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

CY7C65211A-24LTXI Estimated Pricing

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1+ $3.46 $3.46

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

CY7C65211A-24LTXI Features

  • USB 2.0 full-speed (12 Mbps) certified.
  • Configurable UART, I2C, and SPI interfaces.
  • UART data rates up to 3 Mbps.
  • Supports CAPSENSE™ technology for sensing.
  • Wide operating voltage from 1.71V to 5.5V.

CY7C65211A-24LTXI Applications

  • Ideal for USB to serial communication.
  • Suitable for embedded system interfaces.
  • Used in personal health care devices.
  • Enables custom sensor applications.
  • Supports battery charger detection.

CY7C65211A-24LTXI FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the CY7C65211A-24LTXI?

The operating voltage range is 1.71 V to 5.5 V.

What is the operating temperature range for this USB to serial bridge controller?

The operating temperature range is -40°C to 85°C.

What interfaces does the CY7C65211A-24LTXI support?

It supports UART, I2C, and SPI interfaces.

What is the maximum data rate for the UART interface?

The UART interface supports data rates up to 3 Mbps.

What is the maximum data rate for the SPI interface?

The SPI interface supports data rates up to 3 MHz for SPI master.

What is the maximum clock frequency for the I2C interface?

The I2C interface supports master/slave operation up to 400 kHz.

How many CAPSENSE™ buttons can this device support?

The device supports a maximum of 5 CAPSENSE™ buttons.

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