參數(shù)資料
型號: M38837G6HP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP80
封裝: 12 X 12 MM, 0.50 MM PITCH, PLASTIC, LQFP-80
文件頁數(shù): 72/81頁
文件大?。?/td> 766K
代理商: M38837G6HP
Rev.1.00
Oct 26, 2004
page 74 of 79
3883 Group
Table 26 Timing requirements
(VCC = 3.3 V
± 0.3V, VSS = 0 V, Ta = –20 to 85 °C, unless otherwise noted)
Reset input “L” pulse width
Main clock input cycle time
Main clock input “H” pulse width
Main clock input “L” pulse width
CNTR0, CNTR1 input cycle time
CNTR0, CNTR1 input “H” pulse width
CNTR0, CNTR1 input “L” pulse width
INT0, INT1, INT20, INT30, INT40, INT21, INT31, INT41
input “H” pulse width
INT0, INT1, INT20, INT30, INT40, INT21, INT31, INT41
input “L” pulse width
tW(ESET)
tC(XIN)
tWH(XIN)
tWL(XIN)
tC(CNTR)
tWH(CNTR)
tWL(CNTR)
tWH(INT)
Limits
tc(XIN)
ns
s
ns
Parameter
Min.
16
125
50
200
80
Typ.
Max.
Symbol
Unit
Table 27 Switching characteristics
(VCC = 3.3 V
± 0.3V, VSS = 0 V, Ta = –20 to 85 °C, unless otherwise noted)
CMOS output rising time (Note 1)
CMOS output falling time (Note 1)
tr (CMOS)
tf (CMOS)
Limits
ns
Parameter
Min.
Typ.
10
Max.
30
Symbol
Unit
Notes 1:The XOUT pin is excluded.
Test
conditions
tWL(INT)
Fig. 69
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