参数资料
型号: EVAL232R
厂商: FTDI, Future Technology Devices International Ltd
文件页数: 10/18页
文件大小: 0K
描述: MOD USB RS232 DEV/EVAL FT232RL
产品培训模块: USB Introduction
USB-UART Interface Solutions
产品目录绘图: EVAL 232R
标准包装: 5
主要目的: 接口,USB 2.0 至 UART(RS232)电桥
嵌入式:
已用 IC / 零件: FT232R
主要属性: 全速,300 ~ 3 MB 速率,安全识别号
次要属性: 6 ~ 48MHz 时钟发生器输出,免版税驱动器
已供物品:
产品目录页面: 633 (CN2011-ZH PDF)
相关产品: 768-1008-6-ND - IC USB FS SERIAL UART 32-QFN
768-1007-6-ND - IC USB FS SERIAL UART 28-SSOP
768-1008-1-ND - IC USB FS SERIAL UART 32-QFN
768-1007-1-ND - IC USB FS SERIAL UART 28-SSOP
768-1008-2-ND - IC USB FS SERIAL UART 32-QFN
768-1007-2-ND - IC USB FS SERIAL UART 28-SSOP
其它名称: 768-1023
768-1094
768-1094-ND
EVAL 232R
5. Device Characteristics and Ratings
Page 10
5.1 Absolute Maximum Ratings
The absolute maximum ratings for the FT232R 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.
Table 6 - Absolute Maximum Ratings
Parameter
Storage Temperature
Floor Life (Out of Bag) At Factory Ambient
( 30°C / 60% Relative Humidity)
Ambient Temperature (Power Applied)
Vcc Supply Voltage
D.C. Input Voltage - USBDP and USBDM
D.C. Input Voltage - High Impedance Bidirectionals
D.C. Input Voltage - All other Inputs
D.C. Output Current - Outputs
DC Output Current - Low Impedance Bidirectionals
Power Dissipation (Vcc = 5.25V)
Value
-65°C to 150°C
168 Hours
(IPC/JEDEC J-STD-033A MSL
Level 3 Compliant)*
-40°C to 85°C
-0.5 to +6.00
-0.5 to +3.8
-0.5 to +(Vcc +0.5)
-0.5 to +(Vcc +0.5)
24
24
500
Unit
Degrees C
Hours
Degrees C.
V
V
V
V
mA
mA
mW
* If devices are stored out of the packaging beyond this time limit the devices should be baked before use. The
devices should be ramped up to a temperature of 125 ° C and baked for up to 17 hours.
5.2 DC Characteristics
DC Characteristics ( Ambient Temperature = -40 to 85 o C )
Table 7 - Operating Voltage and Current
Parameter
Vcc1
Vcc2
Icc1
Icc2
Description
VCC Operating Supply Voltage
VCCIO Operating Supply Voltage
Operating Supply Current
Operating Supply Current
Min
3.3
1.8
-
50
Typ
-
-
15
70
Max
5.25
5.25
-
100
Units
V
V
mA
μ A
Conditions
Normal Operation
USB Suspend*
Table 8 - FT232R UART and CBUS I/O Pin Characteristics (VCCIO = 5.0V, Standard Drive Level)
Parameter
Voh
Vol
Vin
VHys
Description
Output Voltage High
Output Voltage Low
Input Switching Threshold
Input Switching Hysteresis
Min
3.2
0.3
1.3
50
Typ
4.1
0.4
1.6
55
Max
4.9
0.6
1.9
60
Units
V
V
V
mV
Conditions
I source = 2mA
I sink = 2mA
**
**
Table 9 - FT232R UART and CBUS I/O Pin Characteristics (VCCIO = 3.3V, Standard Drive Level)
Parameter
Voh
Vol
Vin
VHys
Description
Output Voltage High
Output Voltage Low
Input Switching Threshold
Input Switching Hysteresis
Min
2.2
0.3
1.0
20
Typ
2.7
0.4
1.2
25
Max
3.2
0.5
1.5
30
Units
V
V
V
mV
Conditions
I source = 1mA
I sink = 2mA
**
**
EVAL232R FT232RL USB to RS232 Evaluation Module Datasheet Version 0.90
? Future Technology Devices International Ltd. 2005
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