參數(shù)資料
型號: MB91FV310APFV-ES
元件分類: 微控制器/微處理器
英文描述: RISC MICROCONTROLLER, PQFP144
封裝: 20 X 20 MM, 0.50 MM PITCH, LEAD FREE, PLASTIC, LQFP-144
文件頁數(shù): 46/68頁
文件大?。?/td> 14737K
代理商: MB91FV310APFV-ES
MB91310 Series
50
DS07-16505-3E
(Continued)
*3 : About driver characteristic ZDRV
USB full-speed connection is made by the twisted pair cable shielded at a characteristic impedance (Z0) of
90
± 15%. The USB Specification stipulates that the USB driver output impedance be within the range of
28
to 44 . The USB Specification also stipulates that a discrete serial resistor (Rs) be added for balancing
purposes while satisfying the above standards.
The output impedance of the USB I/O buffer in this LSI is about 3
to 19 .
As the serial resistor Rs, therefore, a 25
to 30 type (27 type recommended) should be added.
T
×D+
T
×D
3-State
Rs
28
to 44 Equiv. Imped.
28
to 44 Equiv. Imped.
Driver output impedance 3
to 19
Rs 25
to 30 (recommended value: 27 )
相關(guān)PDF資料
PDF描述
MB91F312APFV-G-010E1 RISC MICROCONTROLLER, PQFP144
MB91F313APMC-GE1 32-BIT, FLASH, 33 MHz, RISC MICROCONTROLLER, PQFP120
MB91F313APMC-GE1 32-BIT, FLASH, 33 MHz, RISC MICROCONTROLLER, PQFP120
MB91F345BPFT-GE1 32-BIT, FLASH, 50 MHz, RISC MICROCONTROLLER, PQFP100
MB91F355APMT 32-BIT, FLASH, 50 MHz, RISC MICROCONTROLLER, PQFP176
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB91FV319A 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Microcontroller
MB91FV319APMT-ES 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Microcontroller
MB91FV319R 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Proprietary Microcontrollers
MB91FV319RPMC-ESE1 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit Proprietary Microcontrollers
MB91FV360GA 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32-bit RISC Microcontroller