Renesas RL78/G1P Hardware User Manual page 622

RL78/G1P
Remarks 1. The clock supply stop time varies depending on the temperature conditions and STOP mode period.
2. The broken lines indicate the case when the interrupt request that has released the standby mode is
acknowledged.
Figure 16-5. STOP Mode Release by Interrupt Request Generation (2/2)
(2) When high-speed system clock (external clock input) is used as CPU clock
Standby release signal
Status of CPU
High-speed
system clock
(external clock input)
(3) When high-speed on-chip oscillator clock is used as CPU clock
Standby release signal
Status of CPU
High-speed on-chip
oscillator clock
Notes 1. For details of the standby release signal, see Figure 15-1.
2. STOP mode release time
Supply of the clock is stopped:
 18
Wait:
 When vectored interrupt servicing is carried out:
 When vectored interrupt servicing is not carried out: 1 clock
Remarks 1. The clock supply stop time varies depending on the temperature conditions and STOP mode period.
2. The broken lines indicate the case when the interrupt request that has released the standby mode is
acknowledged.
R01UH0895EJ0100 Rev.1.00
Nov 29, 2019
STOP
instruction
Note 1
Normal operation
(high-speed
system clock)
Oscillates
STOP
instruction
Note 1
Normal operation
(high-speed on-chip
oscillator clock)
Oscillates
 
s to 65 s
CHAPTER 16 STANDBY FUNCTION
Interrupt
request
STOP mode release time
Supply of the
STOP mode clock is stopped
Oscillation stopped
Interrupt
request
STOP mode release time
Supply of the
STOP mode clock is stopped
Oscillation stopped
Wait for oscillation
accuracy stabilization
7 clocks
Note 2
Normal operation
(high-speed
Wait
system clock)
Oscillates
Note 2
Normal operation
(high-speed on-chip
Wait oscillator clock)
Oscillates
603