UM245R

Interface Development Tools USB to Parallel FIFO Dev Mod for FT245R

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SeekIC No. : 00116840 Detail

UM245R: Interface Development Tools USB to Parallel FIFO Dev Mod for FT245R

floor Price/Ceiling Price

US $ 9~12 / Piece | Get Latest Price
Part Number:
UM245R
Mfg:
FTDI
Supply Ability:
5000

Price Break

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  • Unit Price
  • $12
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  • $9.9
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  • Processing time
  • 15 Days
  • 15 Days
  • 15 Days
  • 15 Days
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Upload time: 2024/3/28

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Product Details

Quick Details

Product : Development Modules Type : USB to Parallel FIFO
Tool Is For Evaluation Of : FT245RL Interface Type : Parallel, USB
Operating Supply Voltage : 5 V    

Description

Operating Supply Voltage : 5 V
Product : Development Modules
Type : USB to Parallel FIFO
Tool Is For Evaluation Of : FT245RL
Interface Type : Parallel, USB


Features:

• Single chip USB to parallel FIFO bidirectional data transfer interface.
• Entire USB protocol handled on the chip - No USB-specific firmware programming required.
• Simple interface to MCU / PLD / FPGA logic with simple 4-wire handshake interface.
• Data transfer rate to 1 Megabyte / second - D2XX Direct Drivers.
• Data transfer rate to 300 kilobyte / second - VCP Drivers.
• FTDI's royalty-free VCP and D2XX drivers eliminate the requirement for USB driver development in most cases.
• New USB FTDIChip-ID™ feature.
• FIFO receive and transmit buffers for high data throughput.
• Adjustable receive buffer timeout.
• Synchronous and asynchronous bit bang mode interface options with RD# and WR# strobes allow the data bus to be used as a general purpose I/O port.
• Integrated 1024 bit internal EEPROM for storing USB VID, PID, serial number and product description strings.
• Device supplied preprogrammed with unique USB serial number.
• Support for USB suspend / resume through PWREN# pin and Wake Up pin function.
• In-built support for event characters.
• Support for bus powered, self powered, and high-power bus powered USB configurations.
• Integrated 3.3V level converter for USB I/O.
• Integrated level converter on FIFO interface and control pins for interfacing to 5V - 1.8V Logic.
• True 5V / 3.3V / 2.8V / 1.8V CMOS drive output and TTL input.
• High I/O pin output drive option.
• Integrated USB resistors.
• Integrated power-on-reset circuit.
• Fully integrated clock - no external crystal, oscillator, or resonator required.
• Fully integrated AVCC supply filtering - No separate AVCC pin and no external R-C filter required.
• USB bulk transfer mode.
• 3.3V to 5.25V Single Supply Operation.
• Low operating and USB suspend current.
• Low USB bandwidth consumption.
• UHCI / OHCI / EHCI host controller compatible
• USB 2.0 Full Speed compatible.
• -40 to 85 extended operating temperature range.
• Supplied in PCB designed to fit a standard 15.0mm (0.6") wide 24 pin DIP socket. Pins are on a 26.0mm (0.1") pitch.
• On board USB 'B' socket allows module to be connected to a PC via a standard A to B USB cable.



Application

• Upgrading Legacy Peripherals to USB
• Cellular and Cordless Phone USB data transfer cables and interfaces
• Interfacing MCU / PLD / FPGA based designs to USB
• USB Audio and Low Bandwidth Video data transfer
• PDA to USB data transfer
• USB Smart Card Readers
• USB Instrumentation
• USB Industrial Control
• USB MP3 Player Interface
• USB FLASH Card Reader / Writers
• Set Top Box PC - USB interface
• USB Digital Camera Interface
• USB Hardware Modems
• USB Wireless Modems
• USB Bar Code Readers
• USB Software / Hardware Encryption Dongles



Specifications

The absolute maximum ratings for the FT245R devices are as follows. These are in accordance with the Absolute Maximum Rating System (IEC 60134). Exceeding these may cause permanent damage to the device.
Parameter Value Unit
Storage Temperature -65to 150 Degrees C
Floor Life (Out of Bag) At Factory Ambient
( 30 / 60% Relative Humidity)
168 Hours
(IPC/JEDEC J-STD-033A MSL Level 3 Compliant)*
Hours
Ambient Temperature (Power Applied) -40°C to 85 Degrees C
Vcc Supply Voltage -0.5 to +6.00 V
D.C. Input Voltage - USBDP and USBDM -0.5 to +3.8 V
D.C. Input Voltage - High Impedance Bidirectionals -0.5 to +(Vcc +0.5) V
D.C. Input Voltage - All other Inputs -0.5 to +(Vcc +0.5) V
D.C. Output Current - Outputs 24 mA
DC Output Current - Low Impedance Bidirectionals 24 mA
Power Dissipation (Vcc = 5.25V) 500 mW
* If devices are stored out of the packaging beyond this time limit the devices should be baked before use. The devices should be ramped up to a temperature of 125°C and baked for up to 17 hours. 


Description

The UM245R is a development module which uses FTDI's FT245RL, the latest device to be added to FTDI's range of USB UART interface Integrated Circuit Devices.

The FT245R is a USB to parallel FIFO interface, with the new FTDIChip-ID™ security dongle feature. In addition, asynchronous and synchronous bit bang interface modes are available. USB to parallel designs using the FT245R have been further simplified by fully integrating the external EEPROM, clock circuit and USB resistors onto the device.

The FT245R adds a new function compared with its predecessors, effectively making it a "2-in-1" chip for some application areas. A unique number (the FTDIChip-ID™) is burnt into the device during manufacture and is readable over USB, thus forming the basis of a security dongle which can be used to protect customer application software from being copied.

The UM245R is supplied on a PCB which is designed to plug into a standard 15.0mm (0.6") wide 24 pin DIP socket. All components used, including the FT232RL are Pb-free (RoHS compliant).




Parameters:

Technical/Catalog InformationUM245R
VendorFTDI, Future Technology Devices International Ltd
CategoryProgrammers, Development Systems
Main PurposeInterface, USB 2.0 to Parallel FIFO Bridge
Primary Attributes300kBps to 1MBps USB to parallel FIFO via 4-Wire Interface
Secondary AttributesRoyalty-Free Drivers
Supplied ContentsBoard
Utilized IC / PartFT245R
EmbeddedNo
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names UM245R
UM245R
768 1020 ND
7681020ND
768-1020



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