參數(shù)資料
型號(hào)： AT43USB326-AC
廠商： ATMEL CORP
元件分類(lèi)： 微控制器/微處理器
英文描述： Multimedia USB Keyboard Controller with Embedded Hub
中文描述： 8-BIT, MROM, 12 MHz, RISC MICROCONTROLLER, PQFP48
封裝： 7 X 7 MM, 1.40 MM THICKNESS, 0.50 MM PITCH, PLASTIC, MS-026BBC, LQFP-48
文件頁(yè)數(shù)： 81/102頁(yè)
文件大?。?/td> 511K
代理商： AT43USB326-AC
81
AT43USB326
3313D–USB–04/06
Table 21.
Hub Timings, Full-speed Operation
Symbol
Parameter
Condition
Min
Max
Unit
THDD2
Hub Differential Data
Delay without cable
44
ns
THDJ1
THDJ2
Hub Diff Driver Jitter to
Next Transition for Paired
Transitions
-3
-1
3
1
ns
TFSOP
Data Bit Width Distortion
after SOP
-5
5
ns
TFEOPD
Hub EOP Delay Relative
to THDD
0
15
ns
TFHESK
Hub EOP Output Width
Skew
-15
15
ns
Table 22.
Hub Timings, Low-speed Operation
Symbol
Parameter
Condition
Min
Max
Unit
TLHDD
Hub Differential Data
Delay
300
ns
TLHDJ1
TLHDJ2
TLUHJ1
TLUHJ2
Downstr Hub Diff Driver
Jitter to Next Transition,
downst for Paired
Transitions, downst to
Next Transition, upstr for
Paired Transitions, upstr
-45
-15
-45
-45
45
15
45
45
ns
TSOP
Data Bit Width Distortion
after SOP
-60
60
ns
TLEOPD
Hub EOP Delay Relative
to THDD
0
200
ns
TLHESK
Hub EOP Output Width
Skew
-300
300
ns
相關(guān)PDF資料
PDF描述
AT43USB326-AU Multimedia USB Keyboard Controller with Embedded Hub
AT43USB351M-AC Full-speed/Low-speed USB Microcontroller with ADC and PWM
AT43USB353M-AC Low Cost Full-speed USB Microcontroller with Embedded Hub, ADC and PWM
AT43USB355E-AC Full-speed USB Microcontroller with Embedded Hub, ADC and PWM
AT43USB355E-AU Full-speed USB Microcontroller with Embedded Hub, ADC and PWM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT43USB326-AU 功能描述:USB 接口集成電路 USB KEYBOARD FOR LOGITECH - IND TEMP RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類(lèi)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
AT43USB351M 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:Missed Watchdog Timer Reset
AT43USB351M_04 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:Full-speed/ Low-speed USB Microcontroller with ADC and PWM
AT43USB351M-AC 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:Full-speed/ Low-speed USB Microcontroller with ADC and PWM
AT43USB353M 制造商:ATMEL 制造商全稱(chēng):ATMEL Corporation 功能描述:Missed Watchdog Timer Reset
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