NEC PD754144 - Manual (Page 228)

CHAPTER 9 RESET FUNCTION
228 User’s Manual U10676EJ3V0UM
Figure 9-2. Reset Operation by RESET Signal
RESET signal
HALT mode
Operation mode or
standby mode
Internal reset operation
Operation mode
Wait Note
Note
µPD754244: The following two times can be selected by the mask option.
2 17 /f X (21.8 ms at 6.0 MHz, 31.3 ms at 4.19 MHz)
2 15 /f
X
(5.46 ms at 6.0 MHz, 7.81 ms at 4.19 MHz)
µPD754144: The wait time is fixed to 56/f
CC
(56 µs at 1.0 MHz).