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HD404344R Datasheet, PDF (36/102 Pages) Renesas Technology Corp – 4-bit microcomputer has an A/D converter
HD404344R Series/HD404394 Series
Table 15 Operating Modes and Transition Conditions
Mode
Active mode
Standby mode
Conditions to Enter Mode
• RESET release
• Interrupt request
• STOPC release in stop mode
• SBY instruction
Stop mode
• STOP instruction
Conditions to Exit Mode
• RESET input
• STOP/SBY instruction
• RESET input
• Interrupt request
• RESET input
• STOPC input in stop mode
Oscillator
Internal
clock
Stop mode
RESET
or
STOPC
STOP instruction execution
tres
tres ≥ tRC (stabilization period)
Figure 12 Timing of Stop Mode Cancellation
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