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參數(shù)資料
| 型號： | AT43312 |
| 廠商： | Atmel Corp. |
| 英文描述： | Self- and Bus- Powered USB Hub Controller |
| 中文描述： | 自和總線供電的USB集線器控制器 |
| 文件頁數(shù)： | 17/21頁 |
| 文件大小： | 157K |
| 代理商： | AT43312 |
AT43312
17
DC Characteristics
The values shown in this table are valid for TA = 0
o
C to 85
o
C, V
CC5
= 4.4 to 5.25V, V
CC3
= 3.0V to 3.6V, unless otherwise
noted.
Power Supply
Absolute Maximum Ratings
Operating Temperature.................................. -55°C to +125°C
*NOTICE:
Stresses beyond those listed below may cause
permanent damage to the device. This is a stress
rating only and functional operation of the device
at these or any other conditions beyond those
indicated in the operational sections of this spec-
ification is not implied. Exposure to absolute
maximum rating conditions for extended periods
may affect device reliability.
Storage Temperature .................................... -65°C to +150°C
Voltage on any pin with
Respect to Ground ..............................................-1.0V to 7.0V
Maximum Operating Voltage............................................. 6.6V
DC Output Current......................................................... 16 mA
Symbol
Parameter
Condition
Min
Max
Unit
V
CC5
5V Power Supply
4.40
5.25
V
V
CC3
3.3V Power Supply
3.0
3.6
V
V
CCA
5V Analog Power Supply
4.40
5.25
V
I
CC5
5V Supply Current
40
mA
I
CC3
3V Supply Current
20
mA
I
CCS
Suspended Device Current
200
μ
A
USB Signals: DPx, DMx
Symbol
Parameter
Condition
Min
Max
Unit
I
LO
Hi-Z Data Line Leakage
0 V < V
IN
< 3.3 V
-10
+10
μ
A
V
DI
Differential Input Sensitivity
DPx and DMx
0.2
V
V
CM
Differential Common Mode
Range
0.8
2.5
V
V
SE
Single Ended Receiver
Threshold
0.8
2.0
V
V
OL1
Static Output Low
RL of 1.5 K
to 3.6 V
0.3
V
V
OH1
Static Output High
RL of 15 K
to GND
2.8
3.6
V
PWRx, STATx
Symbol
Parameter
Condition
Min
Max
Unit
V
OL1
Output Low Level, STATx
I
OL
= 8 mA
0.5
V
V
OL2
Output Low Level, PWRx
I
OL
= 4 mA
0.5
V
C
out
Output capacitance
1 MHz
10
pF
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT43312(32DIP) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BUS CONTROLLER |
| AT43312(32SOIC) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BUS CONTROLLER |
| AT43312A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AT43312A [Updated 7/03. 27 Pages] |
| AT43312A_06 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Self- and Bus-Bus-powered USB Hub Controller |
| AT43312A-6AC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BUS CONTROLLER |
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