NEC MuPD754144 Datasheet page 66

Data Retention Timing (on releasing STOP mode by RESET)
V
DD
Execution of STOP instruction
RESET
Data Retention Timing (Standby release signal: on releasing STOP mode by interrupt signal)
V
DD
Execution of STOP instruction
Standby release signal
(interrupt request)
66
Internal reset operation
STOP mode
Data retention mode
STOP mode *
Data retention mode
Data Sheet U10040EJ2V1DS
µ PD754144, 754244
HALT mode
Operation mode
t
SREL
t
WAIT
HALT mode
Operation mode
t
SREL
t
WAIT