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MC68HC812A4 Datasheet, PDF (330/342 Pages) Motorola, Inc – 16-bit device composed of standard on-chip peripheral modules connected by an intermodule bus. Modules include
VDD
EXTAL
ECLK
RESET
MODA, MODB
INTERNAL
ADDRESS
4098 tcyc
tPCSU
PWRSTL
tMPS
tMPH
FFFE FFFE FREE
1ST
PIPE
2ND
PIPE
3RD
PIPE
1ST
EXEC
FFFE
FFFE
FFFE FREE
1ST
PIPE
2ND 3RD 1ST
PIPE PIPE EXEC
Note: Reset timing is subject to change.
Figure 18-2. POR and External Reset Timing Diagram