參數(shù)資料
型號(hào): DS1501WEN
英文描述: Y2K-Compliant Watchdog Real-Time Clocks
中文描述: 千年蟲的看門狗實(shí)時(shí)時(shí)鐘
文件頁(yè)數(shù): 5/20頁(yè)
文件大?。?/td> 265K
代理商: DS1501WEN
DS1501/DS1511 Y2KC Watchdog Real-Time Clocks
5 of 20
Figure 2. Write Cycle Timing, Write-Enable Controlled
Figure 3. Write Cycle Timing, Chip-Enable Controlled
t
WC
t
AH
t
DS
t
AS
t
WEZ
t
DH
t
WR
t
AS
DATA INPUT
DQ0–DQ7
WE
CE
A0–A4
DATA OUTPUT
DATA INPUT
t
WEW
VALID
VALID
t
WC
t
AH
t
DS
t
AS
t
DH
t
WR
t
AS
DATA INPUT
DQ0-DQ7
WE
CE
A0-A4
DATA INPUT
t
CEW
VALID
VALID
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