CY7C64215-28PVXCT

CY7C64215-28PVXCT is a Cypress EZ-USB USB device controller. It combines a USB 2.0 transceiver with an on‑chip microcontroller, enabling you to add USB device functionality to a host MCU or to build a standalone USB peripheral. The device typically includes an 8051‑class CPU, RAM/ROM, and multiple I/O peripherals (GPIO, SPI/I2C/UART), allowing firmware to implement standard USB classes (HID, MSC, CDC) or custom USB protocols. It is intended for USB device mode and is used in applications such as data acquisition, instrumentation, keyboards/mice emulation, and USB bridges. The -28PVXCT suffix indicates a 28‑pin package with specific packaging/lead arrangements. For exact specs (pinout, voltage, timing) and development tools, consult the CY7C64215 datasheet and Cypress/Infineon documentation.

Here are the typical features of CY7C64215-28PVXCT (Cypress EZ-USB style USB 2.0 peripheral controller with Slave FIFO interface):
- USB 2.0 High-Speed device controller (480 Mbps) with transceiver
- Slave FIFO interface to connect directly to an external microcontroller or logic
- Flexible data path with multiple FIFO banks (8-bit/16-bit wide) and DMA support
- Multiple endpoints (including control) for bulk/interrupt/isochronous transfers
- On-chip memory for endpoint data buffering and configuration registers
- 3.3V logic with 5V tolerant I/O options (per package capabilities)
- Low-power modes and USB suspend/wake functionality
- Small 28-pin package (PVXCT) with RoHS-compliant, serializable packaging
Note: exact FIFO count, endpoint count, and memory size can vary by revision; consult the official datasheet for precise specifications.

- Pin count: 28 pins (28-pin PVX package)
- Function: Cypress EZ-USB USB 2.0 peripheral controller device (USB interface/bridge with integrated transceiver and endpoints for USB device implementation).

- Manufacturer: Cypress Semiconductor Corporation.
- What kind of company: An American semiconductor company that designs and manufactures integrated circuits (memory, USB controllers, microcontrollers, mixed-signal devices). It was acquired in 2020 and is now part of Infineon Technologies.

CY7C64215-28PVXCT is a USB 2.0 peripheral controller with flexible I/O for USB bridge and data-transfer tasks. Typical applications include:
- USB data-collection and instrumentation (sensors, ADC/DAC interfaces)
- USB-to-SPI/I2C/GPIO bridge and I/O expansion for embedded systems
- Custom USB peripherals and data-transfer devices (measurement, logging)
- Industrial automation and control panels requiring USB connectivity
- Prototyping and development of USB-enabled products
- Lightweight USB audio/video or other streaming interfaces (where applicable)

28-pin Plastic Small Outline Package (SSOP).