LC863864B Datasheet, PDF (17/20 Pages) Sanyo Semicon Device – 8-bit 1-chip Microcontroller

LC863864B/56B/48B/40B/32B/28B/24B/20B/16B
VDD
RRES
(Note) Determine the CRES, RRES value to generate
more than 200µs reset time.
RES
CRES
Figure 3 Reset circuit
0.5VDD
<AC timing measurement point>
SCK0
SI0
SO0
SB0
tCKL
tCKCY
tCKH
tCKO
tICK tCKI
VDD
1kΩ
50pF
<Timing>
Figure 4 Serial input / output test condition
<Test load>
No.A0119-17/20