DataSheet.es    


PDF FT200XD Data sheet ( Hoja de datos )

Número de pieza FT200XD
Descripción USB I2C SLAVE IC
Fabricantes FTDI 
Logotipo FTDI Logotipo



Hay una vista previa y un enlace de descarga de FT200XD (archivo pdf) en la parte inferior de esta página.


Total 30 Páginas

No Preview Available ! FT200XD Hoja de datos, Descripción, Manual

FT200XD USB I2C SLAVE IC Datasheet
Version 1.3
Document No.: FT_000628 Clearance No.: FTDI# 265
Future Technology Devices
International Ltd.
FT200XD
(USB I2C SLAVE IC)
The FT200XD is a USB to I2C interface
with the following advanced features:
Single chip USB to I2C interface.
Up to 3.4MHz, high speed mode, I2C supported
Entire USB protocol handled on the chip. No
USB specific firmware programming required.
Fully integrated 2048 byte multi-time-
programmable (MTP) memory storing device
descriptors and CBUS I/O configuration.
Fully integrated clock generation with no
external crystal required plus optional clock
output selection enabling a glue-less interface
to external MCU or FPGA.
512 byte receive buffer and 512 byte transmit
buffer utilising buffer smoothing technology to
allow for high data throughput.
FTDI’s royalty-free Virtual Com Port (VCP) and
Direct (D2XX) drivers eliminate the
requirement for USB driver development in
most cases.
Unique USB FTDIChip-ID™ feature.
Configurable CBUS I/O pin.
Transmit and receive LED drive signals.
USB Battery Charger Detection. Allows for USB
peripheral devices to detect the presence of a
higher power source to enable improved
charging.
Device supplied pre-programmed with unique
USB serial number.
USB Power Configurations; supports bus-
powered, self-powered and bus-powered with
power switching.
Integrated +3.3V level converter for USB I/O.
True 3.3VCMOS drive output and TTL input;
Operates down to 1V8 with external pull-ups.
Tolerant of 5V input.
Configurable I/O pin output drive strength; 4
mA(min) and 16 mA(max).
Integrated power-on-reset circuit.
Fully integrated AVCC supply filtering - no
external filtering required.
+ 5V Single Supply Operation.
Internal 3V3/1V8 LDO regulators
Low operating and USB suspend current; 8mA
(active-typ) and 125uA (suspend-typ).
UHCI/OHCI/EHCI host controller compatible.
USB 2.0 Full Speed compatible.
Extended operating temperature range; -40C
to +85C.
Available in compact Pb-free 10 Pin DFN
package (3mmx3mm) (RoHS compliant).
Neither the whole nor any part of the information contained in, or the product described in this manual, may be adapted or reproduced
in any material or electronic form without the prior written consent of the copyright holder. This product and its documentation are
supplied on an as-is basis and no warranty as to their suitability for any particular purpose is either made or implied. Future Technology
Devices International Ltd will not accept any claim for damages howsoever arising as a result of use or failure of this product. Your
statutory rights are not affected. This product or any variant of it is not intended for use in any medical appliance, device or system in
which the failure of the product might reasonably be expected to result in personal injury. This document provides preliminar y
information that may be subject to change without notice. No freedom to use patents or other intellectual property rights is implied by
the publication of this document. Future Technology Devices International Ltd, Unit 1, 2 Seaward Place, Centurion Business Park, Glasgow
G41 1HH United Kingdom. Scotland Registered Company Number: SC136640
Copyright © 2013 Future Technology Devices International Limited
1

1 page




FT200XD pdf
Table of Contents
FT200XD USB I2C SLAVE IC Datasheet
Version 1.3
Document No.: FT_000628 Clearance No.: FTDI# 265
1 Typical Applications...................................................................... 2
1.1 Driver Support .................................................................................... 2
1.2 Part Numbers...................................................................................... 2
1.3 USB Compliant .................................................................................... 3
2 FT200XD Block Diagram ............................................................... 4
3 Device Pin Out and Signal Description .......................................... 7
3.1 10-LD DFN Package ............................................................................ 7
3.1.1 DFN Package Pin Out Description ................................................................................... 7
3.2 CBUS Signal Options ........................................................................... 9
4 Function Description................................................................... 10
4.1 Key Features..................................................................................... 10
4.2 Functional Block Descriptions ........................................................... 10
5 I2C Interface Description............................................................ 12
6 Devices Characteristics and Ratings ........................................... 13
6.1 Absolute Maximum Ratings............................................................... 13
6.2 ESD and Latch-up Specifications ....................................................... 13
6.3 DC Characteristics............................................................................. 14
6.4 MTP Memory Reliability Characteristics ............................................ 18
6.5 Internal Clock Characteristics........................................................... 18
7 USB Power Configurations.......................................................... 19
7.1 USB Bus Powered Configuration ...................................................... 19
7.2 Self Powered Configuration .............................................................. 20
7.3 USB Bus Powered with Power Switching Configuration .................... 21
8 Application Examples ................................................................. 22
8.1 USB to I2C Converter......................................................................... 22
8.2 USB Battery Charging Detection ....................................................... 23
9 USB and I2C Interfacing ............................................................. 25
9.1 Host Interface (USB) ........................................................................ 25
9.1.1 VCP and D2xx Interfaces ............................................................................................ 25
9.1.2 Reading and Writing Data ........................................................................................... 26
9.2 I2C Interface ..................................................................................... 27
9.2.1 Addressing................................................................................................................ 27
9.2.2 Data Transfers .......................................................................................................... 27
9.3 Other I2C Commands ........................................................................ 29
10 Internal MTP Memory Configuration ........................................... 31
Copyright © 2013 Future Technology Devices International Limited
5

5 Page





FT200XD arduino
FT200XD USB I2C SLAVE IC Datasheet
Version 1.3
Document No.: FT_000628 Clearance No.: FTDI# 265
input receiver and two single ended input receivers provide USB data in, Single-Ended-0 (SE0) and USB
reset detection conditions respectfully. This function also incorporates a 1.5kΩ pull up resistor on USBDP.
The block also detects when connected to a USB power supply which will not enumerate the device but
still supply power and may be used for battery charging.
USB DPLL. The USB DPLL cell locks on to the incoming NRZI USB data and generates recovered clock
and data signals for the Serial Interface Engine (SIE) block.
Internal 12MHz Oscillator - The Internal 12MHz Oscillator cell generates a 12MHz reference clock. This
provides an input to the x4 Clock Multiplier function. The 12MHz Oscillator is also used as the reference
clock for the SIE, USB Protocol Engine and UART FIFO controller blocks.
Clock Multiplier / Divider. The Clock Multiplier / Divider takes the 12MHz input from the Internal
Oscillator function and generates the 48MHz, 24MHz, 12MHz and 6MHz reference clock signals. The
48MHz clock reference is used by the USB DPLL and the Baud Rate Generator blocks.
Serial Interface Engine (SIE). The Serial Interface Engine (SIE) block performs the parallel to serial
and serial to parallel conversion of the USB data. In accordance with the USB 2.0 specification, it
performs bit stuffing/un-stuffing and CRC5/CRC16 generation. It also checks the CRC on the USB data
stream.
USB Protocol Engine. The USB Protocol Engine manages the data stream from the device USB control
endpoint. It handles the low level USB protocol requests generated by the USB host controller and the
commands for controlling the functional parameters of the I2C in accordance with the USB 2.0
specification chapter 9.
FIFO RX Buffer (512 bytes). Data sent from the USB host controller to the I2C interface via the USB
data OUT endpoint is stored in the FIFO RX (receive) buffer. Data is removed from the buffer to the I2C
transmit register under control of the I2C Controller.(RX is relative to the USB interface).
FIFO TX Buffer (512 bytes). Data from the I2C receive register is stored in the TX buffer. The USB
host controller removes data from the FIFO TX Buffer by sending a USB request for data from the device
data IN endpoint.(TX is relative to the USB interface).
I2C Controller. Module to handle the latching in and out of serial data on the I2C interface. Supports up
to 3.4MHz, High Speed Serial Mode.
RESET Generator - The integrated Reset Generator Cell provides a reliable power-on reset to the device
internal circuitry at power up. The RESET# input pin allows an external device to reset the FT200XD.
RESET# can be tied to 3V3OUT.
Copyright © 2013 Future Technology Devices International Limited
11

11 Page







PáginasTotal 30 Páginas
PDF Descargar[ Datasheet FT200XD.PDF ]




Hoja de datos destacado

Número de piezaDescripciónFabricantes
FT200XDUSB I2C SLAVE ICFTDI
FTDI
FT200XD-xUSB I2C SLAVE ICFTDI
FTDI

Número de piezaDescripciónFabricantes
SLA6805M

High Voltage 3 phase Motor Driver IC.

Sanken
Sanken
SDC1742

12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.

Analog Devices
Analog Devices


DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.


DataSheet.es    |   2020   |  Privacy Policy  |  Contacto  |  Buscar