FT245BL

Features: • Single Chip USB Parallel FIFO bi-directional Data Transfer• Transfer Data rate to 1M Byte / Sec - D2XX Drivers• Transfer Data rate to 300 Kilobyte / Sec - VCP Drivers• Simple to interface to MCU / PLD/ FPGA logic with a 4 wire handshake interface• Entire U...

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SeekIC No. : 004344976 Detail

FT245BL: Features: • Single Chip USB Parallel FIFO bi-directional Data Transfer• Transfer Data rate to 1M Byte / Sec - D2XX Drivers• Transfer Data rate to 300 Kilobyte / Sec - VCP Drivers&#...

floor Price/Ceiling Price

Part Number:
FT245BL
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/27

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Product Details

Description



Features:

• Single Chip USB Parallel FIFO bi-directional Data Transfer
• Transfer Data rate to 1M Byte / Sec - D2XX Drivers
• Transfer Data rate to 300 Kilobyte / Sec - VCP Drivers
• Simple to interface to MCU / PLD/ FPGA logic with a 4 wire handshake interface
• Entire USB protocol handled on-chip. no USBspeci fic firmware programming required
• FTDI's royalty-free VCP and D2XX drivers eliminate the requirement for USB driver development in most cases.
• 384 Byte FIFO Tx buffer / 128 Byte FIFO Rx Buffer for high data throughput.
• New Send Immediate support via SI Pin for optimised data throughput.
• Support for USB Suspend / Resume through PWREN# and WAKEUP pins.
• Support for high power USB Bus powered devices through PWREN# pin
• Adjustable RX buffer timeout
• In-built support for event characters
• Integrated level converter on FIFO and control signals for interfacing to 5V and 3.3V logic
• Integrated 3.3V regulator for USB IO
• Integrated Power-On-Reset circuit
• Integrated 6MHz 48Mhz clock multiplier PLL
• USB Bulk or Isochronous data transfer modes
• New Bit-Bang Mode allows the data bus to be used as an 8 bit general purpose IO Port without the need for MCU or other support logic.
• 4.35V to 5.25V single supply operation
• UHCI / OHCI / EHCI host controller compatible
• USB 1.1 and USB 2.0 compatible
• USB VID, PID , Serial Number and Product Description strings in external EEPROM
• EEPROM programmable on-board via USB
• Compact Lead free RoHS compliant 32-LD LQFP package





Application

- Easy MCU / PLD / FPGA interface to USB
- Upgrading Legacy Peripheral Designs to USB
- USB Instrumentation
- USB Industrial Control
- USB Audio and Low Bandwidth Video data transfer
- PDA USB data transfer
- USB MP3 Player Interface
- USB FLASH Card Reader / Writers
- Set Top Box (S.T.B.) PC - USB interface
- USB Digital Camera Interface
- USB Hardware Modems
- USB Wireless Modems





Pinout

  Connection Diagram




Specifications

Parameter
Value
Units
Storage Temperature
65oC to + 150oC
Degrees C
Floor Life (Out of Bag) at Factory Ambient
(30oC/60% Relative Humidity)
192 Hours (Level 3 Compliant)
**Note 5
Ambient Temperature (Power Applied)
0oC to + 70oC
Degrees C
M.T.B.F. (at 35oC)
247484 Hours 28 Years
VCC Supply Voltage
-0.5 to +6.00
V
DC Input Voltage - Inputs
-0.5 to +(VCC + 0.5)
V
DC Input Voltage - High Impedance Bidirectionals
-0.5 to +(VCC + 0.5)
V
DC Output Current Outputs
24
mA
DC Output Current Low Impedance Bidirectionals
24
mA
Power Dissipation (VCC = 5.25V)
500
mW
Electrostatic Discharge Voltage (Human Body Model) (I < 1uA)
+/- 3000
V
Latch Up Current (Vi = +/- 10V maximum, for 10 ms)
+/-200
mA





Description

The FT245BL is designed as one kind of lead free version of the 2nd generation of FTDI's popular USB FIFO IC. FT245BL can be used in (1)Easy MCU / PLD / FPGA interface to USB; (2)Upgrading Legacy Peripheral Designs to USB; (3)USB Instrumentation; (4)USB Industrial Control; (5)USB Audio and Low Bandwidth Video data transfer; (6)PDA to USB data transfer; (7)USB MP3 Player Interface; (8)USB FLASH Card Reader / Writers; (9)Set Top Box (S.T.B.) PC - USB interface; (10)USB Digital Camera Interface; (11)USB Hardware Modems; (12)USB Wireless Modems.

Features of the FT245BL are:(1)Transfer Data rate to 1M Byte / Sec - D2XX Drivers;(2)Simple to interface to MCU / PLD/ FPGA logic with a 4 wire handshake interface;(3)384 Byte FIFO Tx buffer / 128 Byte FIFO Rx Buffer for high data throughput;(4)New Send Immediate support via SI Pin for optimised data throughput;(5)Support for high power USB Bus powered devices through PWREN# pin;(6)Adjustable RX buffer timeout;(7)In-built support for event characters;(8)Integrated level converter on FIFO and control signals for interfacing to 5V and 3.3V logic;(9)Integrated 3.3V regulator for USB IO;(10)Integrated Power-On-Reset circuit.

The absolute maximum ratings of the FT245BL can be summarized as:(1)Storage Temperature: -65 to +150 ;(2)Ambient Temperature (Power Applied): 0 to +70 ;(3)VCC Supply Voltage: -0.5 to +6.00 V;(4)DC Input Voltage - Inputs: -0.5 to +(VCC + 0.5) V;(5)DC Input Voltage - High Impedance Bidirectionals: -0.5 to +(VCC + 0.5) V;(6)DC Output Current - Outputs: 24 mA;(7)DC Output Current - Low Impedance Bidirectionals: 24 mA;(8)Power Dissipation: 500 mW;(9)Electrostatic Discharge Voltage (Human Body Model) (I < 1uA): +/- 3000 V;(10)Latch Up Current: +/-200 mA. If you want to know more information about FT245BL, please download the datasheet in www.seekic.com or www.chinaicmart.com .






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