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參數資料
型號: W83637HF
廠商: WINBOND ELECTRONICS CORP
英文描述: LPC I/O
中文描述: LPC的I / O
文件頁數: 102/149頁
文件大?。?/td> 936K
代理商: W83637HF
W83637HF
Publication Release Date: June 25, 2003
- 97 -
Revision 1.3
7.14 Power Down State
Transition from active state to power down state is accomplished by setting SCPWD to "1". Clock is
stopped for most internal core circuits except detection circuit for SCPSNT toggle (card
insertion/extraction). SCPWD could be reset by SCPSNT toggle and through this feature Smart Card
interface in power down state can be waken up by card insertion/extraction. User may also directly
write a "0" to SCPWD to wake up Smart Card interface.
Smart Card interface spends a little bit more power to maintain SCPSNT toggle detection circuit in
power down state than in disabled state while spares even more power than in active state by stopping
clock to core circuit.
Users must make sure that all on-going transactions are concluded before putting Smart Card interface
into power down state to prevent potential miss-operation of internal state machine.
相關PDF資料
PDF描述
W83637HF-AW LPC I/O
W83697HF WINBOND I/O
W83697 WINBOND I/O
W83697F WINBOND I/O
W83697SF WINBOND I/O
相關代理商/技術參數
參數描述
W83637HF_06 制造商:WINBOND 制造商全稱:Winbond 功能描述:LPC I/O
W83637HF-AW 制造商:WINBOND 制造商全稱:Winbond 功能描述:LPC I/O
W83637HG 制造商:WINBOND 制造商全稱:Winbond 功能描述:LPC I/O
W83637HG-AW 功能描述:IC I/O CONTROLLER 128-QFP RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:* 標準包裝:3,000 系列:- 應用:PDA,便攜式音頻/視頻,智能電話 接口:I²C,2 線串口 電源電壓:1.65 V ~ 3.6 V 封裝/外殼:24-WQFN 裸露焊盤 供應商設備封裝:24-QFN 裸露焊盤(4x4) 包裝:帶卷 (TR) 安裝類型:表面貼裝 產品目錄頁面:1015 (CN2011-ZH PDF) 其它名稱:296-25223-2
W83667HG-B 制造商:Nuvoton Technology Corp 功能描述:LPC SUPER I/O, PECI 1.1A*, SST 制造商:Nuvoton Technology 功能描述:LPC SUPER I/O, PECI 1.1A*, SST