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參數(shù)資料
| 型號： | M66596FP |
| 元件分類： | 總線控制器 |
| 英文描述： | UNIVERSAL SERIAL BUS CONTROLLER, PQFP64 |
| 封裝： | 0.50 MM PITCH, LQFP-64 |
| 文件頁數(shù)： | 84/133頁 |
| 文件大?。?/td> | 1611K |
| 代理商： | M66596FP |
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M66596FP/WG
rev .1.00
2006.3.14
page 52 of 127
3.1.7.2 Overview of Clock stop state
This controller is equipped with the setting function of the low power consumption state by clock stop as well as
M66291, M66591, and M66592. Software is transplantable for this controller from M66291, M66591, and M66592 by
fewer changes.
In the states where the controller is not communicating such as suspend and a not connect state, low power
consumption by clock stop is realized. Correspondence of the state of the controller and the value of a SYSCFG
register is shown in Table 3.4. The transitions in the controller state is shown in Figure 3.4.For the timing at which
the transitions between the various states take place, and the register control timing, please refer to 3.1.8.
Moreover, when you use the low power consumption state by clock stop, please use the auto clock supply function
("ATCKM=1").
Table 3.4 Correspondence betweek the controller state and SYSCFG register value
Controller state
Values of the various SYSCFG register bits
Explanation
H/W reset
XTAL=00,XCKE=0,RCKE=0,PLLC=0,SCKE=0,ATK
CM=0,HSE=0,DPRPU=0,FSRPC=0,PCUT=0,USB
E=0
Normal operating state
XTAL=xx *1),XCKE=1,RCKE=1,PLLC=x
*1),SCKE=1,ATCKM=1,HSE=x
USBE=1
In this state, the clock is supplied to
the controller, and USB
communication is enabled.
Clock stop state
XTAL=xx
*1),XCKE=0,RCKE=0,PLLC=0,SCKE=0,ATCKM=1
,HSE= x
=0,USBE=1
In this state, USB communication is
not carried out, such as when
communication is suspended or a
cable is disconnected.
*1) x indicates that the value is set by the user is retained.
H/W reset
Clock stop
Normal operating
state
Suspend,
Detached
Resume,
Attached
Default setting,
Attached
Figure 3.4 Controller state transitions(Clock stop mode)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M66596FP#RB0Z | 制造商:Renesas Electronics Corporation 功能描述:MCU - Trays 制造商:Renesas Electronics 功能描述:USB Device Controller 64-Pin LQFP Cut Tape 制造商:Renesas Electronics 功能描述:USB Device Controller 64-Pin LQFP Tray 制造商:Renesas 功能描述:USB Device Controller 64-Pin LQFP |
| M66596FPRB0Z | 制造商:Renesas Electronics Corporation 功能描述:USB2.0 Dual Function Controller,LQFP64 |
| M66596WG | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:ASSP (USB2.0 Dual Function Controller) |
| M66596WG#RB0Z | 制造商:Renesas Electronics 功能描述:Tray 制造商:Renesas 功能描述:0 |
| M6668 | 制造商:Tamura Corporation of America 功能描述: |
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