参数资料
型号: FT232BQ-REEL
厂商: FTDI, Future Technology Devices International Ltd
文件页数: 6/34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
14
Document No.: FT_000329
FT232BL
/BQ USB UART IC Datasheet Version 2.2
Clearance No.: FTDI#
171
5 Devices Characteristics and Ratings
5.1 Absolute Maximum Ratings
The absolute maximum ratings for the FT232B devices are as follows. These are in accordance with the
Absolute Maximum Rating System (IEC 60134). Exceeding these may cause permanent damage to the
device.
Parameter
Value
Unit
Storage Temperature
-65 to +150
C
Floor Life (Out of Bag) At Factory Ambient
(30°C / 60% Relative Humidity)
192
(MSL 3 Compliant)
**Note 2
Hours
Ambient Temperature (Power Applied)
0 to +70
C
M.T.B.F. (at 35°C)
247484
≈ 28
Hours
Years
VCC Supply Voltage
-0.5 to +6.00
V
DC Input Voltage – USBDP and USBDM
-0.5 to +3.8
V
DC Input Voltage – High Impedance Bidirectional
-0.5 to + (VCC +0.5)
V
DC Input Voltage – All Other Inputs
-0.5 to + (VCC +0.5)
V
DC Output Current – Outputs
24
mA
DC Output Current – Low Impedance
Bidirectional
24
mA
Power Dissipation
(VCC = 5.25V)
500
mW
Electrostatic Discharge Voltage
(Human Body Model) (I<1uA)
±3000
V
Latch Up Current
(Vi = +/- 10V maximum, for 10ms)
±200
mA
Table 5.1 Absolute Maximum Ratings
**Note 2 –
If devices are stored out of the packaging beyond this time limit the devices should be baked
before use. Refer to JEDEC 033b for baking details.
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