LC877264A Datasheet, PDF (22/24 Pages) Sanyo Semicon Device – 8-Bit Single Chip Microcontroller with 64/56/48 KB ROM and 2048-Byte RAM On Chip

LC877264A/56A/48A
0.5VDD
Figure 3 AC timing measurement point
Power Supply
RES
Reset time
Internal RC
Resonator oscillation
CF1,CF2
XT1,XT2
tmsCF
tmsXtal
Operation mode
Unfixed
Reset
Instruction execution mode
Reset time and oscillation stable time
HOLD release signal
Without HOLD
Release signal
Internal RC
Resonator oscillation
CF1,CF2
XT1,XT2
HOLD release signal VALID
tmsCF
tmsXtal
Operation mode
HOLD
HALT
HOLD release signal and oscillation stable time
Figure 4 Oscillation stabilizing time
VDD
VDD limit
0V
No.6719-22/24