參數(shù)資料
型號(hào): W83977TF(EOL)
英文描述: W83877TF plus KBC. CIR. RTC
中文描述: W83877TF加比聯(lián)。稅務(wù)局局長(zhǎng)。時(shí)鐘
文件頁數(shù): 145/161頁
文件大?。?/td> 592K
代理商: W83977TF(EOL)
W83977EF/ CTF
PRELIMINARY
Publication Release Date: March 1999
-136 -
Revision A1
11.3.10 GPIO Timing Parameters
SYMBOL
PARAMETER
MIN.
MAX.
UNIT
t
WGO
Write data to GPIO update
300(Note 1)
ns
Note : Refer to Microprocessor Interface Timing for Read Timing.
11.3.11 Keyboard/Mouse Timing Parameters
SYMBOL
PARAMETER
MIN.
MAX.
UNIT
t
SWL
t
SWH
t
WKUPD
PANSWIN# falling edge to PANSWOUT# falling edge
20
ns
PANSWIN# falling edge to PANSWOUT# Hi-Z
KCLK/MCLK falling edge to PANSWOUT# falling
edge delay
50
ns
200
ns
t
WKUPW
PANSWOUT# active pulse width
0.5
1
sec
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