参数资料
型号: FT2232HQ-TRAY
厂商: FTDI, Future Technology Devices International Ltd
文件页数: 43/67页
文件大小: 0K
描述: IC USB HS DUAL UART/FIFO 64-QFN
标准包装: 260
系列: USBmadeEZ-FIFO,FT-X,X-Chip
特点: USB 至 UART 和(或)FIFO、SPI、I2C、JTAG
通道数: 2,DUART
FIFO's: 4096 字节
规程: RS232,RS422,RS485
电源电压: 3 V ~ 3.6 V
带并行端口:
带自动流量控制功能:
带调制解调器控制功能:
带CMOS:
安装类型: 表面贴装
封装/外壳: 64-VFQFN 裸露焊盘
供应商设备封装: 64-QFN
包装: 托盘
其它名称: FT2232HQ - TRAY
Copyright 2012 Future Technology Devices International Limited
48
Document No.: FT_000061
FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC
Version 2.21
Clearance No.: FTDI#77
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
1.80
1.98
V
VCCIO*
VCCIO Operating
Supply Voltage
2.97
3.30
3.63
V
Cells are 5V
tolerant
VREGIN
VREGIN Voltage
regulator Input
3.00
3.30
3.60
V
VREGOUT
Voltage regulator
Output
1.71
1.80
1.89
V
Ireg
Regulator Current
150
mA
VREGIN +3.3V
Icc1
Core Operating
Supply Current
---
70
---
mA
VCORE = +1.8V
Normal
Operation
Icc1r
Core Reset Supply
Current
---
5
---
mA
VCORE = +1.8V
Device in reset
state
Icc1s
Core Suspend
Supply Current
500
A
VCORE = +1.8V
USB Suspend
Table 5.2 Operating Voltage and Current (except PHY)
*NOTE: Failure to connect all VCCIO pins will result in failure of the device.
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