Datasheet > FT2232D_V01

FT2232D_V01

更新时间： 2022-06-24 15:42:47

品牌	Logo	应用领域
飞特帝亚 - FTDI		/
页数	文件大小	规格书
61页	1542K
描述
Future Technology Devices International Ltd

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

FT2232D_V01 数据手册

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

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. It‟s 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.

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.

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

AVCC

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.

AGND

PWR

Device - Analog Ground Supply for the internal x8 clock multiplier

Table 3.4.4 Power and Ground Group

1...6 7 8910 11 12...61

下载PDF

与FT2232D_V01相关器件

型号	品牌	描述	获取价格	数据表
FT2232D-REEL	FTDI	Future Technology Devices International Ltd	获取价格
FT2232D-TRAY	ETC	IC USB FS DUAL UART/FIFO 48LQFP	获取价格
FT2232H	FTDI	上海格里电子科技有限公司是英国FTDI在中国大陆东南亚地区最大的代理商, FTDI一贯坚持	获取价格
FT2232H_10	FTDI	DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC	获取价格
FT2232H_12	FTDI	Dual High Speed USB to Multipurpose UART/FIFO IC	获取价格
FT2232H-56Q-REEL	ETC	IC DUAL USB TO UART/FIFO 56VQFN	获取价格