VNC2-32Q1C-REEL

VNC2-32Q1C-REEL is a USB vinculum-II dual host/device controller IC. This device features a powerful 16-bit MCU core, with embedded 256Kb Flash and 16Kb RAM memory. This device supports a range of flexible interfaces including UART, SPI, FIFO, and PWM. The complete USB protocol data processing is handled entirely by hardware resources within the device freeing up processing resources for user application. Applications include USB flash drive to MCU/PLD/FPGA for data storage and firmware upgrades, digital camera to storage interface, flash drive to SD Card data transfer interface, portable device interfaces eg. mobile phone, PDA, MP3 player, and others, set-top box applications eg. External data storage, debug port, PWM motor control applications eg. Toys, telemetry systems, industrial control, and medical systems application, enabling USB host capability within an embedded product.

• Dual USB 2.0 controller, programmable UART interface, supports up to 6MBaud transfers
• Embedded 16-bit Harvard architecture MCU core, with 256Kbytes of flash memory and 16Kbytes RAM
• 2 x full-speed/low-speed USB 2.0 ports
• 8bit wide FIFO interface, SPI interface
• PWM (pulse width modulation) interface, 4-channel DMA controller, and general-purpose timers
• Based on royalty-free flexible ‘C’ based integrated development environment
• Includes compiler, drivers and RTOS kernel to support user firmware development
• Debug interface for real-time hardware based code debug
• Pre-compiled libraries for several USB classes including FAT file system support
• Operating temperature range from -40°C to +85°C, 32-pin QFN package