LC87F5WC8A Datasheet, PDF (26/27 Pages) Sanyo Semicon Device – FROM 128K byte, RAM 4096 byte on-chip 8-bit 1-chip Microcontroller

LC87F5WC8A
VDD
RRES
Note:
Select CRES and RRES value to assure that at least 200μs
RES
reset time is generated after the VDD becomes higher than
the minimum operating voltage.
CRES
Figure 5 Reset Circuit
SIOCLK:
DATAIN:
DATAOUT:
SIOCLK:
DATAIN:
DATAOUT:
SIOCLK:
DATAIN:
DATAOUT:
DI0 DI1
DI2
DI3
DI4
DI5
DI6
DI7
DI8
DO0
DO1 DO2 DO3 DO4 DO5
tSCKL
tSCK
tSCKH
DO6
DO7
Data RAM
transmission period
(SIO0, 2 only)
DO8
tsDI
thDI
tdDO
tSCKLA
tsDI
tdDO
Data RAM
transmission period
(SIO0, 2 only)
tSCKHA
thDI
Figure 6 Serial Input/Output Waveforms
tPIL
tPIH
Figure 7 Pulse Input Timing Signal Waveform
No.A1898-26/27