LC88F58B0A Datasheet, PDF (24/25 Pages) Sanyo Semicon Device – FROM 128K byte, RAM 4096K byte on-chip 16-bit 1-chip Microcontroller

RESB
LC88F83B0A
VDD
RRES
CRES
Note:
Select CRES and RRES values to assure that at
least 50μs reset time is provided after the VDD
becomes higher than the minimum operating
voltage.
tSCKHBSY
RUN:
SIOCLK:
Figure 5 Reset Circuit
tSCKHBSY
DATAIN:
DI0
DI1
DI6
DI7
DI8
DIx
DATAOUT:
DO0
DO1
DO6
DO7
DO8
Data RAM transfer period
(SIO0 only)
DOx
SIOCLK:
DATAIN:
DATAOUT:
tSCK
tSCKL
tsDI
tSCKH
thDI
tdDO
Data RAM transfer period
(SIO0 only)
SIOCLK:
DATAIN:
DATAOUT:
tSCKL
tsDI
tdDO
tSCKHA
thDI
*: Remarks: DIx and DOx are the final communication bits. X = 0 to 32768
Figure 6 Serial I/O Waveforms
tPIL
tPIH
Figure 7 Pulse Input Timing Signal Waveform
No.A1228-24/25