Friday, January 06, 2017

VNC2-48L1B usb controller chip

VNC2-48L1B a USB host controller 2nd generation which is an improved version of VNC1L. VNC2-48L1B built using 16-bit Harvard architecture with a 256 Kb flash memory, 16 Kb RAM, and 3 pieces of SPI interface. VNC2-48L1B offers faster data transfer and memory capacity is more spacious than the previous version. VNC2-48L1B is usually used on a USB webcam, USB flash drives, the interface FPGA, USB data logger, and still many other applications.

Specification:
- Architecture: Havard 16-bit
- Standard: USB 2.0
- Data Speed: 480 Mb / s
- Working Voltage: 1.8 V - 3.3 V
- Workflow: 25 mA
- RAM: 16 Kb
- Flash Memory: 256 Kb
- Interfaces: UART, USB, FIFO, SPI
- Working temperature: -40 ° C - 85 ° C
- Mounting Type: SMD / SMT
- Mounting Type: LQFP-48