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Infineon/CYPRESS CY7C65221-24LTXI product image
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Infineon/CYPRESS CY7C65221-24LTXI

Manufacturer
Infineon/CYPRESS
MPN
CY7C65221-24LTXI
LCSC Part #
C2949078
Packaging
UFQFN-24-EP
Customer #
Key Attributes
USB-Serial Single-Channel (UART/I2C/SPI) Bridge with CapSense and BCD
DatasheetInfineon/CYPRESS CY7C65221-24LTXI
RoHS Compliance1 documents available
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QtyUnit Price(Reference Only)Total Amount
1+$ 0.1736$ 0.17
200+$ 0.0672$ 13.44
500+$ 0.0649$ 32.45
1,000+$ 0.0637$ 63.70
Standard Packaging4900/Full Tray
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Interface Controllers
ManufacturerInfineon/CYPRESS
PackagingUFQFN-24-EP
Operating Temperature-
Voltage - Supply1.71V~5.5V
Number of ports-
Applications Function-
Data Rate-
USB Protocol-
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Features

AI Translation
  • USB 2.0-certified, Full-Speed (12 Mbps)
  • Supports communication driver class (CDC), personal health care device class (PHDC), and vendor-device class
  • Battery charger detection (BCD) compliant with USB Battery Charging Specification, Rev. 1.2 (Peripheral Detect only)
  • Integrated USB termination resistors
  • Single-channel configurable UART interface
    • Data rates up to 3 Mbps
    • 190 bytes for each transmit and receive buffer
    • Supports 2-pin, 4-pin and 6-pin UART interface
    • Data format:
      • 7 to 8 data bits
      • 1 to 2 stop bits
      • No parity, even, odd, mark, or space parity
    • Supports parity, overrun, and framing errors
    • Supports flow control using CTS, RTS, DTR, DSR
    • Supports UART break signal
    • CY7C65211 supports single channel RS232/RS422 interfaces whereas CY7C65211A supports RS232/RS422/RS485 interfaces
  • Single-channel configurable SPI interface
    • Data rate up to 3 MHz for SPI master and 1 MHz for SPI slave
    • Data width: 4 bits to 16 bits
    • 256 bytes for each transmit and receive buffer
    • Supports Motorola, TI, and National SPI modes
  • Single-channel configurable I²C interface
    • Master/slave up to 400 kHz
    • 256 bytes each transmit and receive buffer
    • Supports multi-master I²C
  • CapSense®
    • SmartSense™ Auto-Tuning is supported through a Cypress-supplied configuration utility
    • Max CapSense buttons: 5
    • GPIOs linked to CapSense buttons
  • General-purpose input/output (GPIO) pins: 10
  • Supports unique serial number feature for each device, which fixes the COM port number permanently when USB-serial Bridge controller as CDC device plugs in
  • 512-byte flash for storing configuration parameters
  • Configuration utility (Windows) to configure the following:
    • Vendor ID (VID), Product ID (PID), and Product and Manufacturer descriptors
    • UART/I2C/SPI
  • Driver support for VCOM and DLL
    • Windows 10: 32- and 64-bit versions
    • Windows 8.1: 32- and 64-bit versions
    • Windows 8: 32- and 64-bit versions
    • Windows 7: 32- and 64-bit versions
    • Windows Vista: 32- and 64-bit versions
    • Windows XP: 32- and 64-bit versions
    • Windows CE
    • Mac OS-X: 10.6, 10.7
    • Linux: Kernel version 2.6.35 onwards
    • Android: Gingerbread and later versions
  • Clocking: Integrated 48-MHz clock oscillator
  • Supports bus-/self-powered configurations
  • USB Suspend mode for low power
  • Operating voltage: 1.71 to 5.5 V
  • Operating temperature:
    • Commercial: 0 °C to 70 °C
    • Industrial: -40 °C to 85 °C
  • ESD protection: 2.2 kV HBM
  • RoHS-compliant package
    • 24-pin QFN (4.0 mm × 4.0 mm, 0.55 mm, 0.5 mm pitch)

Applications

AI Translation
  • Medical/healthcare devices
  • Point-of-Sale (POS) terminals
  • Test and measurement system
  • Gaming systems
  • Set-top box PC-USB interface
  • Industrial
  • Networking
  • Enabling USB connectivity in legacy peripherals