LC88F85D0A Datasheet, PDF (27/31 Pages) Sanyo Semicon Device – FROM 256K byte, RAM 8K byte on-chip 16-bit 1-chip Microcontroller

LC88F85D0A
Rf1
CF1
C1
CF
CF2
Rd1
C2
Figure 1 CF Oscillator Circuit
Rf2
XT1
XT2
Rd2
C3
C4
X’tal
Figure 2 XT Oscillator Circuit
0.5VDD
Figure 3 AC Timing Measurement Point
Power supply
RESB
Internal RC oscillation
CF1, CF2
XT1, XT2
Reset time
VDD
Operating VDD
lower limit
0V
tmsCF
tmsX’tal
Operating mode Unpredictable
Reset
Initialization instruction executed
User instruction executed
Reset Time and Oscillation Stabilization Time
No.A1954-27/31