HD64F38024HV Datasheet, PDF (119/684 Pages) Renesas Technology Corp – Hardware Manual Renesas 8-Bit Single-Chip Microcomputer H8 Family/H8/300L Super Low Power Series

Section 3 Exception Handling
3.3.6 Interrupt Response Time
Table 3.4 shows the number of wait states after an interrupt request flag is set until the first
instruction of the interrupt handler is executed.
Table 3.4 Interrupt Wait States
Item
Waiting time for completion of executing instruction^*
Saving of PC and CCR to stack
Vector fetch
Instruction fetch
Internal processing
Note: * Not including EEPMOV instruction.
States
1 to 13
4
2
4
4
Total
15 to 27
Rev. 8.00 Mar. 09, 2010 Page 97 of 658
REJ09B0042-0800