參數(shù)資料
型號(hào): AT43312A-AC
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, PLASTIC, MS-026BBA, LQFP-32
文件頁(yè)數(shù): 15/28頁(yè)
文件大?。?/td> 211K
代理商: AT43312A-AC
15
AT43312A
1255G–USB–05/06
Note:
1. With 6.000 MHz, 100 ppm crystal.
Figure 6.
Full-speed Load
Table 10.
DPx, DMx Source Timings, Full-speed Operation
Symbol
Parameter
Condition
Min
Max
Unit
t
DRATEq
Full Speed Data Rate
(1)
Average Bit Rate
11.97
12.03
Mb/s
t
FRAME
Frame Interval
(1)
0.9995
1.0005
ms
t
RFI
Consecutive Frame Interval Jitter
(1)
No clock adjustment
42
ns
t
RFIADJ
Consecutive Frame Interval Jitter
(1)
No clock adjustment
126
ns
Source Diff Driver Jitter
t
DJ1
To Next Transition
-2
2
ns
t
DJ2
For Paired Transitions
-1
1
ns
t
FDEOP
Source Jitter for Differential Transition to SEO Transitions
-2
5
ns
t
DEOP
Differential to EOP Transition Skew
-2
5
ns
Recvr Data Jitter Tolerance
t
JR1
To Next Transition
-18.5
18.5
ns
t
JR2
To Paired Transitions
-9
9
ns
t
FEOPT
Source SEO Interval of EOP
160
175
ns
t
FEOPR
Receiver SEO Interval of EOP
82
ns
t
FST
Width of SEO Interval During Differential Transition
14
ns
TxD+
TxD-
R
S
C
L
R
S
C
L
C
L
= 50pF
Table 11.
DPx, DMx Driver Characteristics, Low-speed Operation
Symbol
Parameter
Condition
Min
Max
Unit
t
R
Rise Time
CL = 200 - 600 pF
75
300
ns
t
F
Fall Time
CL = 200 - 600 pF
75
300
ns
t
RFM
TR/TF Matching
80
125
%
相關(guān)PDF資料
PDF描述
AT43312A-AU Self- and Bus-Bus-powered USB Hub Controller
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT43312A-AU 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Self- and Bus-Bus-powered USB Hub Controller
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