HD6433802H Datasheet, PDF (362/435 Pages) Hitachi Semiconductor – Single-Chip Microcomputer

Table A.3 Number of Cycles in Each Instruction
Execution Status
Access Location
(instruction cycle)
On-Chip Memory
On-Chip Peripheral Module
Instruction fetch
S_I
2
—
Branch address read
S_J
Stack operation
S_K
Byte data access
S_L
2 or 3*
Word data access
S_M
—
Internal operation
S_N
1
Note: * Depends on which on-chip module is accessed. See 2.9.1, Notes on Data Access for
details.
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