Datasheet

MC68HC812A4 Data Sheet, Rev. 7
228 Freescale Semiconductor Electrical Characteristics
Figure 18-2. POR and External Reset Timing Diagram
t
PCSU
INTERNAL
MODA, MODB
ECLK
EXTAL
V
DD
RESET
4098 t
cyc
FREE
FFFEFFFE
3RD1ST 2ND
FREE
FFFEFFFEFFFE
t
MPH
PW
RSTL
t
MPS
ADDRESS
PIPE PIPE
PIPE
1ST
EXEC
3RD
PIPE
2ND
PIPE
1ST
PIPE
1ST
EXEC
Note: Reset timing is subject to change.