Datasheet > FT245BQ

FT245BQ

更新时间： 2024-11-18 03:37:59

品牌	Logo	应用领域
飞特帝亚 - FTDI		先进先出芯片
页数	文件大小	规格书
24页	557K
描述
USB FIFO ( USB - Parallel ) I.C.

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中文翻译

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数据手册

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FT245BQ 数据手册

FT245BQ USB FIFO ( USB - Parallel ) I.C.

The FT245BQ is the lead free version of the 2^ndgeneration of FTDI’s popular USB FIFO I.C. This device not only

adds extra functionality to its FT8U245AM predecessor and reduces external component count, but also maintains a

high degree of pin compatibility with the original, making it easy to upgrade or cost reduce existing designs as well as

increasing the potential for using the device in new application areas.

1.0 Features

HARDWARE FEATURES

•

USB VID, PID , Serial Number and Product

Description strings in external EEPROM

EEPROM programmable on-board via USB

Compact 5 x 5 mm Lead free RoHS compliant

QFN32 package

•

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

VIRTUAL COM PORT (VCP) DRIVERS for

Windows 98 and Windows 98 SE

Windows 2000 / ME / Server 2003 / XP

Windows XP 64 Bit

•

Simple to interface to MCU / PLD/ FPGA logic with

a 4 wire handshake interface

Entire USB protocol handled on-chip… no USB-

speciﬁc ﬁrmware programming required

FTDI’s royalty-free VCP and D2XX drivers

eliminate the requirement for USB driver

development in most cases.

Windows XP Embedded

Windows CE 4.2

MAC OS-8 and OS-9

MAC OS-X

Linux 2.40 and greater

•

384 Byte FIFO Tx buffer / 128 Byte FIFO Rx Buffer

for high data throughput.

D2XX (USB Direct Drivers + DLL S/W Interface)

Windows 98 and Windows 98 SE

Windows 2000 / ME / Server 2003 / XP

Windows XP 64 Bit

New Send Immediate support via SI Pin for

optimised data throughput.

Support for USB Suspend / Resume through

PWREN# and WAKEUP pins.

Windows XP Embedded

Windows CE 4.2

Support for high power USB Bus powered devices

through PWREN# pin

Linux 2.4 and Greater

APPLICATION AREAS

•

Adjustable RX buffer timeout

Easy MCU / PLD / FPGA interface to USB

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

Upgrading Legacy Peripheral Designs to USB

USB Instrumentation

USB Industrial Control

•

USB Audio and Low Bandwidth Video data transfer

PDA  USB data transfer

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 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

DS245BQ Version 1.7

Page 1 of 24

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与FT245BQ相关器件

型号	品牌	获取价格	描述	数据表
FT245R	FTDI	获取价格	USB FIFO I.C. Incorporating FTDIChip-ID⑩ Secu
FT245R_10	FTDI	获取价格	USB FIFO IC - Single chip USB to parallel FIFO bidirectional data transfer interface
FT245RL	FTDI	获取价格	Bit Bang Modes for the FT232R and FT245R
FT245RL-2000	FTDI	获取价格	USB FIFO IC - Single chip USB to parallel FIFO bidirectional data transfer interface
FT245RQ	FTDI	获取价格	Bit Bang Modes for the FT232R and FT245R
FT245RQ-6000	FTDI	获取价格	USB FIFO IC - Single chip USB to parallel FIFO bidirectional data transfer interface
FT24C02A	ETC	获取价格	Two-Wire Serial EEPROM
FT24C02A-5DG-B	ETC	获取价格	The FT24C02A is 2048 bits of serial Electrical Erasable and Programmable Read Only Memory,
FT24C02A-5DR-B	ETC	获取价格	The FT24C02A is 2048 bits of serial Electrical Erasable and Programmable Read Only Memory,
FT24C02A-5LG-T	ETC	获取价格	The FT24C02A is 2048 bits of serial Electrical Erasable and Programmable Read Only Memory,

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