FTDI's VNC1L-1A is a USB host controller integrated circuit product with dual USB ports, built-in 8/32-bit MCU processing core, multiple interface support, USB 2.0 standard and low power consumption.
VNC1L-1A product description
1. Dual USB ports:VNC1L-1A has two independent USB master/slave device ports, each USB port can Individually configured as master or slave via firmware.
2. Built-in 8/32-bit MCU processing core:VNC1L-1A has a built-in 8/32-bit MCU processing core, equipped with 4KB of RAM program memory and 64KB of embedded Flash memory are used for firmware storage.
3. Multiple interface support:VNC1L-1A supports UART, SPI slave device and 8-bit parallel FIFO interface for external processing devices communicate.
4.USB 2.0 standard:VNC1L-1A supports USB 2.0 standard, providing full-speed (12Mbps) data transmission.
5. Low power consumption:The working current of VNC1L-1A is only 25mA and the standby current is 2mA.
VNC1L-1A product application
1. USB flash drive to MCU/PLD/FPGA for data storage and firmware upgrade:VNC1L-1A can handle FAT files transparently structure to interface with USB flash drives via UART, SPI, or parallel FIFO interfaces for data storage and firmware upgrades.
2. Digital camera to storage interface:VNC1L-1A can interface a digital camera with a storage device (such as a USB flash drive), Convenient for users to store and manage photos.
3. Portable device interface:For example, mobile phones, PDAs, MP3 players, etc., VNC1L-1A can provide USB interfaces for these devices. Enable data exchange with other devices.