LC88F5LA4ACS Datasheet, PDF (19/33 Pages) Sanyo Semicon Device – FROM 96K byte, RAM 6K byte on-chip 16-bit 1-chip Microcontroller

LC88F5LA4ACS
SIO1 Serial Input/Output Characteristics (Wakeup Function Enabled) (Note 4-4-1)
Parameter
Period
Symbol
tSCK(6)
Applicable
Pin/Remarks
SCK1 (P36)
Conditions
• See Fig. 6.
VDD[V]
min
2
Low level
pulse width
High level
pulse width
Data setup time
tSCKL(6)
tSCKH(6)
tSCKHBSY(6)
tsDI(4)
SI1 (P35),
SB1 (P35)
Data hold time
thDI(4)
2.2 to 3.6
1
1
2
• Specified with respect to rising
edge of SIOCLK
0.03
• See Fig. 6.
2.2 to 3.6
0.03
Output
delay time
tdD0(6)
SO1 (P34),
SB1 (P35)
• (Note 4-4-2)
2.2 to 3.6
Specification
typ
max
1tCYC
+0.05
unit
tCYC
μs
Note 4-4-1: These specifications are theoretical values. Add margin depending on its use.
Note 4-4-2: Specified with respect to the falling edge of SIOCLK. Specified as the interval up to the time an output
change begins in the open drain output mode. See Fig. 6.
SMIIC0 Simple SIO Mode Input/Output Characteristics
Parameter
Period
Symbol
tSCK(7)
Applicable
Pin/Remarks
SM0CK (P32)
Conditions
See Fig. 6.
Low level
pulse width
High level
pulse width
Period
tSCKL(7)
tSCKH(7)
tSCK(8)
Low level
pulse width
High level
pulse width
Data setup time
tSCKL(8)
tSCKH(8)
tsDI(5)
Data hold time
thDI(5)
SM0CK (P32)
• CMOS output selected
• See Fig. 6.
SM0DA (P33)
• Specified with respect to rising
edge of SIOCLK
• See Fig. 6.
VDD[V]
2.2 to 3.6
2.2 to 3.6
2.2 to 3.6
min
4
2
2
4
0.03
0.03
Output delay
tdD0(7)
SM0DO (P34), • Specified with respect to falling
time
SM0DA (P33)
edge of SIOCLK
• Specified as interval up to time
when output state starts
2.2 to 3.6
changing.
• See Fig. 6.
Note 4-5-1: These specifications are theoretical values. Add margin depending on its use.
Specification
typ
max
unit
tCYC
1/2
tSCK
1/2
μs
1tCYC
+0.05
No.A1860-19/33