LC875032A Datasheet, PDF (22/25 Pages) Sanyo Semicon Device – 8-Bit Single Chip Microcontroller with 32/24/16K-Byte EPROM and 640-Byte RAM On Chip

LC875032A/24A/16A
VDD
RRES
(Note) Set CRES, RRES values such that reset time
exceeds 200µs.
RES
CRES
Figure 5 Reset circuit
SI0CLK:
DATAIN:
DATAOUT:
SI0CLK:
DATAIN:
DATAOUT:
SI0CLK:
DATAIN:
DATAOUT:
DI0 DI1
DI2
DI3
DI4
DI5
DI6
DI7
DI8
DO0
DO1 DO2 DO3 DO4 DO5
tSCKL
tSCK
tSCKH
DO6
DO7
DO8
Data RAM transmission period
(only SIO0,2)
tsDI
thDI
tdDO
tSCKLA
tsDI
tdDO
Data RAM transmission period
(only SIO0,2)
tSCKHA
thDI
Figure 6 Serial input/output test condition
tPIL
tPIH
Figure 7 Pulse input timing condition
No.6713-22/25