參數(shù)資料
型號(hào)： AT43312A-AU
廠商： ATMEL CORP
元件分類： 總線控制器
英文描述： Self- and Bus-Bus-powered USB Hub Controller
中文描述： UNIVERSAL SERIAL BUS CONTROLLER, PQFP32
封裝： 7 X 7 MM, 1.40 MM THICKNESS, 0.80 MM PITCH, GREEN, PLASTIC, MS-026BBA, LQFP-32
文件頁數(shù)： 13/28頁
文件大?。?/td> 211K
代理商： AT43312A-AU
13
AT43312A
1255G–USB–05/06
Electrical Specification
*NOTICE:
Stresses beyond those listed under “Absolute Maximum Ratings” 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 oper-
ational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods
may affect device reliability.
DC Characteristics
The values shown in this table are valid for T
A
= 0
°
C to 85
°
C, V
CC
= 4.4 to 5.25V, unless
otherwise noted.
Absolute Maximum Ratings*
Symbol
Parameter
Condition
Min
Max
Unit
V
CC5
5V Power Supply
5.5
V
V
I
DC Input Voltage
-0.3V
V
CEXT
+ 0.3
4.6 max
V
V
O
DC Output Voltage
-0.3
V
CEXT
+ 0.3
4.6 max
V
T
O
Operating Temperature
-40
+125
°
C
T
S
Storage Temperature
-65
+150
°
C
Table 5.
Power Supply
Symbol
Parameter
Condition
Min
Max
Unit
V
CC
5V Power Supply
4.4
5.25
V
I
CC
5V Supply Current
24
mA
I
CCS
Suspended Device Current
150
μA
Table 6.
USB Signals: DPx, DMx
Symbol
Parameter
Condition
Min
Max
Unit
V
IH
Input Level High (driven)
2.0
V
V
IHZ
Input Level High (floating)
2.7
V
V
IL
Input Level Low
0.8
V
V
DI
Differential Input Sensitivity
DPx and DMx
0.2
V
V
CM
Differential Command Mode Range
0.8
2.5
V
V
OL1
Static Output Low
RL of 1.5 k
to 3.6V
0.3
V
V
OH1
Static Output High
RL of 1.5 k
to GND
2.8
3.6
V
V
CRS
Output Signal Crossover
1.3
2.0
V
C
IN
Input Capacitance
20
pF
相關(guān)PDF資料
PDF描述
AT43312A-SC Self- and Bus-Bus-powered USB Hub Controller
AT43312A-SU Self- and Bus-Bus-powered USB Hub Controller
AT43312A Self- and Bus-powered USB Hub Controller(自供電和總線供電USB集線器控制器)
AT43312 Self- and Bus- Powered USB Hub Controller
AT43320 Full-speed USB Hub/Function Microcontroller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT43312A-SC 功能描述:USB 接口集成電路 FULL FEATURED USB HUB CONTROLLER RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
AT43312A-SU 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Self- and Bus-Bus-powered USB Hub Controller
AT43320 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Full-speed USB Hub/Function Microcontroller
AT43320-AC 功能描述:IC USB HUB CTRLR TO AVR 100-LQFP RoHS:否 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A
AT433A 功能描述:旋鈕和轉(zhuǎn)盤 BLK KNOB FOR MR RoHS:否 制造商:Davies Molding 材料:Phenolic 設(shè)計(jì):Set Screw 軸尺寸:0.25 in 直徑:3/4 in 顏色:Black 指示器型式:Line
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