LC868016 Datasheet, PDF (16/28 Pages) Sanyo Semicon Device – 8-Bit Single Chip Microcontroller with 16/12/08K-Byte ROM and 640-Byte RAM On Chip

LC868016/12/08A
4. Serial Input/Output Characteristics at Ta=-30°C to +70°C, VSS=0V
Parameter
Cycle
Low Level
pulse width
High Level
pulse width
Cycle
Low Level
pulse width
High Level
pulse width
Data set up time
Data hold time
Output delay time
(Serial clock is
external clock)
Output delay time
(Serial clock is
internal clock)
Symbol
Pins
tCKCY(1) SCK0,
tCKL(1) SCK1
Conditions
Refer to figure 5.
VDD[V] min.
2.5-6.0 2
1
Ratings
typ.
max.
unit
tCYC
tCKH(1)
1
tCKCY(2) SCK0,
tCKL(2) SCK1
tCKH(2)
tICK
•SI0,SI1
•SB0,SB1
tCKI
tCKO(1)
•SO0,SO1
•SB0,SB1
tCKO(2)
•SO0,SO1
•SB0,SB1
•Use pull-up
resistor (1kΩ)
when Nch open-
drain output.
•Refer to figure 5.
•Data set-up to
SCK0,1
•Data hold from
SCK0,1
•Refer to figure 5.
•Data set-up to
SCK0,1
•Use pull-up
resistor (1kΩ)
when Nch open-
drain output.
•Refer to figure 5.
•Data hold from
SCK0,1
•Use pull-up
resistor (1kΩ)
when Nch open-
drain output.
•Refer to figure 5.
2.5-6.0 2
1/2
tCKCY
1/2
tCKCY
4.5-6.0 0.1
µs
2.5-6.0 0.4
4.5-6.0 0.1
2.5-6.0 0.4
4.5-6.0
2.5-6.0
7/12
tCYC
+0.2
7/12
tCYC
+1
4.5-6.0
2.5-6.0
1/3
tCYC
+0.2
1/3
tCYC
+1
No.6723-16/28