/FIFO IC
參數(shù)資料
型號(hào)： FT2232D-REEL
廠商： FTDI, Future Technology Devices International Ltd
文件頁數(shù)： 61/61頁
文件大?。?/td> 0K
描述： IC USB FS DUAL UART/FIFO 48-LQFP
產(chǎn)品培訓(xùn)模塊： USB Introduction
標(biāo)準(zhǔn)包裝： 1
系列： USBmadeEZ-FIFO，F(xiàn)T-X，X-Chip
特點(diǎn)： USB 至 UART 和（或）FIFO、SPI、I2C、JTAG
通道數(shù)： 2，DUART
FIFO's： 384 字節(jié)
規(guī)程： RS232，RS422，RS485
電源電壓： 4.35 V ~ 5.25 V
帶并行端口： 是
帶自動(dòng)流量控制功能： 是
帶調(diào)制解調(diào)器控制功能： 是
帶CMOS： 是
安裝類型： 表面貼裝
封裝/外殼： 48-LQFP
供應(yīng)商設(shè)備封裝： 48-LQFP
包裝： 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁面： 634 (CN2011-ZH PDF)
配用： 768-1030-ND - MOD USB HS FT2232H EVAL
813-1009-ND - MODULE USB-TO-FPGA TOOL W/MANUAL
813-1001-ND - MODULE USB ADAPTR FOR FT2232D LP
813-1000-ND - MODULE USB ADAPTER FOR FT2232D
其它名稱： 768-1010-6
Copyright 2010 Future Technology Devices International Limited
9
Document No.: FT_000173
FT2232D DUAL USB TO SERIAL UART
/FIFO IC Datasheet
Version 2.05
Clearance No.: FTDI# 127
Pin No.
Name
Type
Description
6
3V3OUT
OUTPUT
3.3 volt Output from the integrated L.D.O. regulator This pin should be
decoupled to GND using a 33nF ceramic capacitor in close proximity to
the device pin. Its prime purpose is to provide the internal 3.3V supply
to the USB transceiver cell and the RSTOUT# pin. A small amount of
current (<= 5mA) can be drawn from this pin to power external 3.3V
logic if required.
3, 42
VCC
PWR
+4.35 volt to +5.25 volt VCC to the device core, LDO and non-UART /
FIFO controller interface pins.
14
VCCIOA
PWR
+3.0 volt to +5.25 volt VCC to the UART / FIFO A Channel interface pins
10..13, 15..17 and 19..24. When interfacing with 3.3V external logic in a
bus powered design connect VCCIO to a 3.3V supply generated from the
USB bus. When interfacing with 3.3V external logic in a self powered
design connect VCCIO to the 3.3V supply of the external logic.
Otherwise connect to VCC to drive out at 5V CMOS level.
31
VCCIOB
PWR
+3.0 volt to +5.25 volt VCC to the UART / FIFO B Channel interface pins
26..30, 32..33 and 35..40. When interfacing with 3.3V external logic in a
bus powered design connect VCCIO to a 3.3V supply generated from the
USB bus. When interfacing with 3.3V external logic in a self powered
design connect VCCIO to the 3.3V supply of the external logic.
Otherwise connect to VCC to drive out at 5V CMOS level.
9,18,
25, 34
GND
PWR
Device - Ground Supply Pins
46
AVCC
PWR
Device - Analog Power Supply for the internal x8 clock multiplier. A low
pass filter consisting of a 470 Ohm series resistor and a 100 nF to GND
should be used on the supply to this pin.
45
AGND
PWR
Device - Analog Ground Supply for the internal x8 clock multiplier
Table 3.4.4 Power and Ground Group
相關(guān)PDF資料
PDF描述
FT2232HQ-REEL IC USB HS DUAL UART/FIFO 64-QFN
FT232BL-REEL IC USB FS SERIAL UART 32-LQFP
FT232HL-REEL IC HS USB TO UART/FIFO 48LQFP
FT232RL-REEL IC USB FS SERIAL UART 28-SSOP
FT245BL-REEL IC USB FS PARALLEL FIFO 32-LQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
FT2232D-TRAY 制造商:Future Technology Devices International (FTDI Chip) 功能描述:DUAL USB TO SERIAL UART/FIFO IC
FT2232H 制造商:FTDI 制造商全稱:FTDI 功能描述:DUAL HIGH SPEED USB TO MULTIPURPOSE UART
FT2232H MINI MODULE 功能描述:界面開發(fā)工具 USB Hi-Speed FT2232H Evaluation Module RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V
FT2232H_10 制造商:FTDI 制造商全稱:FTDI 功能描述:DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC
FT2232H_12 制造商:FTDI 制造商全稱:FTDI 功能描述:Dual High Speed USB to Multipurpose UART/FIFO IC
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