参数资料
型号: FT232BQ-REEL
厂商: FTDI, Future Technology Devices International Ltd
文件页数: 7/34页
文件大小: 0K
描述: IC NEW DESIGNS REFER TO FT232RQ
标准包装: 1
系列: USBmadeEZ-UART
通道数: 1,UART
FIFO's: 256 字节
规程: RS232,RS422,RS485
电源电压: 4.35 V ~ 5.25 V
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: 32-WFQFN 裸露焊盘
供应商设备封装: 32-QFN 裸露焊盘(5x5)
包装: 标准包装
其它名称: 768-1067-6
Copyright 2011 Future Technology Devices International Limited
15
Document No.: FT_000329
FT232BL
/BQ USB UART IC Datasheet Version 2.2
Clearance No.: FTDI#
171
5.2 DC Characteristics
DC Characteristics (Ambient Temperature = 0C to 70C)
Parameter
Description
Minimum
Typical
Maximum
Units
Conditions
VCC1
VCC Operating Supply
Voltage
4.35
5
5.25
V
VCC2
VCCIO Operating Supply
Voltage
3.0
---
5.25
V
Icc1
Operating Supply
Current
---
25
---
mA
Normal Operation
Icc2
Operating Supply
Current
---
180
200
μA
USB Suspend
**Note 3
Table 5.2 Operating Voltage and Current
**Note 3 – Supply current excludes the 200uA nominal drawn by the external pull-up resistor on
USBDP.
Parameter
Description
Minimum
Typical
Maximum
Units
Conditions
Voh
Output Voltage High
3.2
4.1
4.9
V
I source = 2mA
Vol
Output Voltage Low
0.3
0.4
0.6
V
I sink = 2mA
Vin
Input Switching
Threshold
1.0
1.2
1.5
V
**Note 4
Vhys
Input Switching
Hysteresis
50
55
60
mV
Table 5.3 UART IO Pin Characteristics (VCCIO = +5.0V)
**Note 4 – Inputs have an internal 200K pull-up resistor to VCCIO.
Parameter
Description
Minimum
Typical
Maximum
Units
Conditions
Voh
Output Voltage High
2.2
2.7
3.2
V
I source = 1mA
Vol
Output Voltage Low
0.3
0.4
0.5
V
I sink = 2mA
Vin
Input Switching
Threshold
1.0
1.2
1.5
V
**Note 4
Vhys
Input Switching
Hysteresis
20
25
30
mV
Table 5.4 UART IO Pin Characteristics (VCCIO = +3.0 to +3.6V)
**Note 4 – Inputs or IO pin in input mode have an internal 200K pull-up resistor to VCCIO.
相关PDF资料
PDF描述
ATMEGA168P-20MUR MCU AVR 16K FLASH 20MHZ 32-QFN
SC16IS740IPW,112 IC UART SINGLE W/FIFO 16-TSSOP
ATMEGA88-15AT MCU AVR 8K FLASH 15MHZ 32-TQFP
ATMEGA88V-15AT MCU AVR 8K FLASH 15MHZ 32-TQFP
ATMEGA88-15AT1 MCU AVR 8K FLASH 15MHZ 32-TQFP
相关代理商/技术参数
参数描述
FT232HL 制造商:FTDI 制造商全称:FTDI 功能描述:FT232H Single Channel Hi-Speed USB to Multipurpose UART/FIFO IC
FT232HL-REEL 功能描述:USB 接口集成电路 USB HS to UART/FIFO SPI/JTAG/I2C LQFP-48 RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20
FT232HL-TRAY 功能描述:USB 接口集成电路 USB HS to UART/FIFO SPI/JTAG/I2C LQFP-48 RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20
FT232HQ-REEL 功能描述:USB 接口集成电路 USB HS to UART/FIFO SPI/JTAG/I2C QFN-48 RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20
FT232HQ-TRAY 功能描述:USB 接口集成电路 USB HS to UART/FIFO SPI/JTAG/I2C QFN-48 RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20