参数资料
型号: FT232HQ-REEL
厂商: FTDI, Future Technology Devices International Ltd
文件页数: 43/65页
文件大小: 0K
描述: IC HS USB TO UART/FIFO 48QFN
应用说明: FT1248 Application Note
标准包装: 1
通道数: 1,UART
FIFO's: 4kb
规程: RS232,RS422,RS485
电源电压: 1.62 V ~ 1.98 V,2.97 V ~ 3.63 V
带并行端口:
带故障启动位检测功能:
带调制解调器控制功能:
安装类型: 表面贴装
封装/外壳: 48-VFQFN 裸露焊盘
供应商设备封装: 48-QFN(8x8)
包装: 标准包装
其它名称: 768-1102-6
Copyright 2012 Future Technology Devices International Limited
48
Document No.: FT_000288
FT232H SINGLE CHANNEL HI-SPEED USB TO MULTIPURPOSE UART/FIFO IC
Datasheet Version 1.8
Clearance No.: FTDI #199
5.2 DC Characteristics
The I/O pins are +3.3v cells, which are +5V tolerant (except the USB PHY pins).
DC Characteristics (Ambient Temperature = -40°C to +85°C)
Parameter
Description
Minimum
Typical
Maximum
Units
Conditions
VCORE
VCC Core Operating Supply
Voltage
1.62
1.8
1.98
V
VCCIO*
VCCIO Operating Supply
Voltage
2.97
3.63
V
Cells are 5V tolerant
VREGIN
5 Volts
VREGIN Voltage regulator
Input
3.6
5
5.5
V
5 volt input to
VREGIN
3.3 Volts
VREGIN Voltage regulator
Input
3.3
3.6
V
3.3 volt input to
VREGIN
Ireg
Regulator Current
54
mA
VREGIN +5V
Ireg
Regulator Current
52
mA
VREGIN +3.3V
Icc1
Core Operating Supply
Current
24
mA
VCORE = +1.8V
Normal Operation
Icc1r
Core Reset Supply Current
4.3
mA
VCORE = +1.8V
Device in reset state
Icc1s
Core Suspend Supply
Current
330
A
VCORE = +1.8V
USB Suspend
Table 5.2 Operating Voltage and Current (except PHY)
*NOTE: Failure to connect all VCCIO pins of the device will have unpredictable behaviour.
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