參數(shù)資料
型號： M66291GP
元件分類： 總線控制器
英文描述： UNIVERSAL SERIAL BUS CONTROLLER, PQFP48
封裝： LQFP-48
文件頁數(shù)： 118/126頁
文件大?。?/td> 810K
代理商： M66291GP
MITSUBISHI <DIGITAL ASSP>
M66291GP
3. M66291 OPERATIONS
USB -87
Ver.1.0 Apr.9 2001
(A-1) DFORM=00 W rite
DMA_REQ
(A-2) DFORM=01 W rite
(A-1) DFORM=00 Read
(A-3) DFORM=10 W rite
(A-3) DFORM=10 Read
DMA_ACK
Write
Data
Read
DMA_REQ
DMA_ACK
Input
Output
(A-2) DFORM=01 Read
DMA_REQ
DMA_ACK
Data
Input
DMA_REQ
DMA_ACK
Data
The read/write pin is ignored.
The read pin is ignored.
Data
The write pin is ignored.
Output
The read/write pin is ignored.
DMA_REQ
Address
Write
Data
Input
The DMA_ACKn/read pin is ignored.
Valid address
Read
DMA_REQ
Output
Data
The DMA_ACKn/write pin is ignored.
Valid address
Address
Note: This figure indicates the DMA_REQ and DMA_ACK pins at "L" active.
Figure 3.5 Access Timing at Cycle Steal Transfer
(B-1) DFORM=00 W rite
DMA_REQ
(B-1) DFORM=00 Read
DMA_ACK
Write
Data
Input
Output
The read pin is ignored.
Data
The write pin is ignored.
Address
: Valid address
The DMA_ACK/write pin is ignored.
Input
DMA_REQ
DMA_ACK
Read
Output
(B-2) DFORM=10 W rite
DMA_REQ
(B-2) DFORM=10 Read
Write
Data
Output
Note: This figure indicates the DMA_REQ and DMA_ACK pins at "L" active.
Data
Input
DMA_REQ
Read
Output
Input
Address
: Valid address
The DMA_ACK/read pin is ignored.
Figure 3.6 Access Timing at Burst Transfer
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M66291GP#201 制造商:Renesas Electronics Corporation 功能描述:IC ASSP USB2.0 DEVICE CONTROLLER 48LQFP
M66291GP#RB0S 功能描述:IC USB CONTROLLER GEN-PUR 48LQFP RoHS:是 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
M66291GPRB0S 制造商:Renesas Electronics Corporation 功能描述:USB2.0 Device Controller,LQFP48
M66291HP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:ASSP (USB2.0 Device Controller)
M66291HP#200D 功能描述:IC USB CONTROLLER GEN-PUR 52VQFN 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
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