LC88F40H0PA Datasheet, PDF (19/32 Pages) Sanyo Semicon Device – For Car Audio Systems 16-bit ETR Microcontroller

LC88F40H0PA/H0PAU/F0PA/F0PAU/D0PA/D0PAU
2. SIO0, SIO1 Serial Input/Output Characteristics (Wakeup Function Enabled) (Note 4-2-1)
Parameter
Period
Low level
pulse width
High level
pulse width
Symbol
tSCK(3)
tSCKL(3)
Applicable Pin
/Remarks
SCK0(P12)
SCK1(P45)
Conditions
• See Fig. 1.
tSCKH(3)
tSCKHBSY(3)
VDD[V]
min
2
Specification
typ
max
VDDPORT=
1
VDD(1) to 5.5
1
2
Data setup time tsDI(2)
Data hold time thDI(2)
SIO0(P11),
SIO1(P44)
• Specified with respect to rising
edge of SIOCLK
• See fig. 1.
0.03
VDDPORT=
VDD(1) to 5.5
0.03
unit
tCYC
Output
delay time
tdD0(3)
SO0(P10),
SO1(P43),
SIO0(P11),
SIO1(P44)
• (Note 4-2-2)
VDDPORT=
VDD(1) to 5.5
μs
1tCYC
+0.05
Note 4-2-1: These specifications are theoretical values. Add margin depending on its use.
Note 4-2-2: Specified with respect to falling edge of SIOCLK. Specified as the time to the beginning of output state
change in open drain output mode. See Fig. 1.
3. SMIIC0 to SMIIC3 Simple SIO Mode Input/Output Characteristics
Parameter
Period
Symbol
tSCK(4)
Low level
pulse width
High level
pulse width
Period
tSCKL(4)
tSCKH(4)
tSCK(5)
Low level
pulse width
High level
pulse width
Data setup time
tSCKL(5)
tSCKH(5)
tsDI(3)
Data hold time thDI(3)
Applicable Pin
/Remarks
SM0CK(P22)
SM1CK(PA0)
SM2CK(PA3)
SM3CK(P75)
Conditions
• See Fig. 1.
SM0CK(P22)
SM1CK(PA0)
SM2CK(PA3)
SM3CK(P75)
• CMOS output selected
• See Fig. 1.
SM0DA(P23)
SM1DA(PA1)
SM2DA(PA4)
SM3DA(P76)
• Specified with respect to rising
edge of SIOCLK
• See fig. 1.
VDD[V]
VDDPORT=
VDD(1) to 5.5
VDDPORT=
VDD(1) to 5.5
VDDPORT=
VDD(1) to 5.5
min
4
2
2
8
0.03
0.03
Specification
typ
max
1/2
1/2
unit
tCYC
tSCK
Output delay
tdD0(4)
SM0DO(P24) • Specified with respect to falling
time
SM0D1(PA2) edge of SIOCLK
SM0D2(PA5) • Specified as interval up to time
SM0D3(P77)
SM0DA(P23)
SM1DA(PA1)
when output state starts changing. VDDPORT=
• See Fig. 1.
VDD(1) to 5.5
SM2DA(PA4)
SM3DA(P76)
Note 4-5-1: These specifications are theoretical values. Add margin depending on its use.
μs
1tCYC
+0.05
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