VNC2-32L1A Datasheet Vinculum-II Embedded Dual USB Host Controller

Manufacturer: FTDI

Download the VNC2-32L1A datasheet PDF. This datasheet also includes the VNC2 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

VNC2-32L1A vinculum-ii embedded dual usb host controller by FTDI - Datasheet Preview — Note: The manufacturer provides a single datasheet file (VNC2-FTDI.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	VNC2-32L1A
Manufacturer	FTDI
File Size	2.56 MB
Description	Vinculum-II Embedded Dual USB Host Controller
Datasheet	VNC2-32L1A Datasheet

Overview

Datasheet Vinculum-II Embedded Dual USB Host Controller IC Version 1.8 Document No.: FT_000138 Clearance No.: FTDI# 143 Future Technology Devices International Ltd Vinculum-II Embedded Dual USB Host Controller IC Vinculum-II is FTDI’s 2nd generation of USB Host device.

The CPU has been upgraded from the previous VNC1L device, dramatically increasing the processing power.

The IC architecture has been designed to take care of most of the general USB data transfers, thus freeing up processing power for user applications.

Key Features

Embedded processor core.
16 bit Harvard architecture.
Two full-speed or low-speed USB 2.0 interfaces capable of host or slave functions.
256kbytes on-chip E-Flash Memory (128k x 16-bits).
16kbytes on-chip Data RAM (4k x 32- bits.
Programmable UART up to 6Mbaud.
Two SPI (Serial Peripheral) slave interfaces and one SPI master interface.
Reduced power modes capability.
Variable instruction length.
Native support for 8, 16.

More Datasheets from FTDI

Part Number	Description
VNC2-32L	Dual USB Host Controller IC
VNC2-32Q	Dual USB Host Controller IC
VNC2-32Q1A	Vinculum-II Embedded Dual USB Host Controller
VNC2-48L	Dual USB Host Controller IC
VNC2-48L1A	Vinculum-II Embedded Dual USB Host Controller
VNC2-48Q	Dual USB Host Controller IC
VNC2-48Q1A	Vinculum-II Embedded Dual USB Host Controller
VNC2-64L	Dual USB Host Controller IC
VNC2-64L1A	Vinculum-II Embedded Dual USB Host Controller
VNC2-64Q	Dual USB Host Controller IC