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| MC80F0224 Datasheet, PDF (20/128 Pages) List of Unclassifed Manufacturers – 8-BIT SINGLE-CHIP MICROCONTROLLERS | |||
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MC80F0208/16/24
Preliminary
7.5 AC Characteristics
(TA=-40~85°C, VDD=5V±10%, VSS=0V)
Parameter
Symbol
Operating Frequency
Oscillation Stabilizing
Time (4MHz)
External Clock Pulse
Width
External Clock Transi-
tion Time
Interrupt Pulse Width
RESET Input Width
Event Counter Input
Pulse Width
Event Counter Transi-
tion Time
fXIN
tST
tCPW
tRCP,tFCP
tIW
tRST
tECW
tREC,tFEC
Pins
XIN
XIN, XOUT
XIN
XIN
INT0, INT1, INT2, INT3
RESET
EC0, EC1
EC0, EC1
Specifications
Min.
Typ.
Max.
0.4
-
12
-
-
20
35
-
-
-
-
20
2
-
-
8
-
-
2
-
-
-
-
20
Unit
MHz
mS
nS
nS
tSYS
tSYS
tSYS
nS
XIN
INT0~INT3
RESET
EC0, EC1
tSYS = 1/fXIN
tCPW
tCPW
tIW
0.8VDD
tRCP
tFCP
tIW
0.5V
0.2VDD
VDD-0.5V
tRST
0.2VDD
tECW
tECW
tREC
tFEC
0.2VDD
0.8VDD
Figure 7-1 Timing Chart
16
MAR. 2005 Ver 0.2
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