參數(shù)資料
型號: 37C669
廠商: SMSC Corporation
英文描述: DIODE SCHOTTKY SINGLE 25V 200mW 0.5V-vf 200mA-IFM 30mA-IF 2uA-IR SOD-323 3K/REEL
中文描述: 電腦98/99順從超級I / O軟盤控制器與紅外線支持
文件頁數(shù): 50/164頁
文件大?。?/td> 621K
代理商: 37C669
143
FIGURE 6 - CLOCK TIMING
t1
t2
t4
X1K
nRE SET
min
t1
65
Des cription
min
m ax
Units
Clo ck Cycl eTime for 14.318MH Z
Clock Hig h Time/Low Time for
1 4.318MH Z
Clo ck Cycl e Time for 32KH Z
Clo ck High Time/Low Time for 3 2KHz
Clock Rise Time/Fall Time (not shown)
nR ESET Low Time
t2
t1
t2
Name
25 nsec
5
1.5us
t6
NOTE 1:
The nRESET low time is depend ent upon the processor clo ck. The
n RESET must be active for a min imum of 2 4 x16MHz clock cycle s.
typ
ns
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