LC87F5G32A Datasheet, PDF (22/23 Pages) Sanyo Semicon Device – FROM 32K byte, RAM 1024 byte on-chip 8-bit 1-chip Microcontroller

LC87F5G32A
VDD
RRES
(Note)
Determine the value of CRES and RRES so that the reset
RES
signal is present for a period of 200µs after the supply
voltage goes beyond the lower limit of the IC's operating
CRES
voltage.
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 DO6
tSCKL
tSCK
tSCKH
DO7
Data RAM
transfer period
(SIO0 only)
DO8
tsDI
thDI
tdDO
tSCKL
tsDI
tdDO
Data RAM
transfer period
(SIO0 only)
tSCKHA
thDI
Figure 6 Serial I/O Output Waveforms
tPIL
tPIH
Figure 7 Pulse Input Timing Signal Waveform
No.8298-22/23