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EM78P468N/EM78P468L
8-Bit Microcontroller
Product Specification (V1.5) 02.15.2007
• 49
(This specification is subject to change without further notice)
6.13 Timing Diagram
RESET Timing (CLK="0")
CLK
/RESET
NOP
Instruction 1
Executed
Tdrh
TCC Input Timing (CLKS="0")
CLK
TCC
Ttcc
Tins
AC Testing : Input is driven at 2.4V for logic "1",and 0.4V for logic "0".Timing measurements are
made at 2.0V for logic "1",and 0.8V for logic "0".
AC Test Input/Output Waveform
2.4
0.4
2.0
0.8
TEST POINTS
2.0
0.8
*n = 0 , 2 , 4 , 6
Ttrf
Ttr
r
Tiod
90%
10%
10%
90%
Port (n)
Port (n+1)