LC87F0808AUQFPTLM-H Datasheet, PDF (16/25 Pages) ON Semiconductor – 8-bit 1-chip Microcontroller

LC87F0808A
Pulse Input Conditions at Ta = -40°C to +85°C, VSS1 = VSS2 = 0V
Parameter
High/low level
pulse width
Symbol
Pin/Remarks
Conditions
tPIH(1)
tPIL(1)
tPIH(2)
tPIL(2)
tPIH(3)
tPIL(3)
tPIH(4)
tPIL(4)
tPIL(5)
INT0(P70),
INT1(P71),
INT2(P72),
INT4(P20 to P21)
INT3(P73) when noise
filter time constant is
1/1
INT3(P73) when noise
filter time constant is
1/32
INT3(P73) when noise
filter time constant is
1/128
RES
• Interrupt source flag can be set.
• Event inputs for timer 0 or 1 are
enabled.
• Interrupt source flag can be set.
• Event inputs for timer 0 are
enabled.
• Interrupt source flag can be set.
• Event inputs for timer 0 are
nabled.
• Interrupt source flag can be set.
• Event inputs for timer 0 are
enabled.
• Resetting is enabled.
VDD[V]
min
3.3 to 5.5
1
3.3 to 5.5
2
3.3 to 5.5
64
3.3 to 5.5
256
3.3 to 5.5
200
Specification
typ
max
unit
tCYC
μs
AD Converter Characteristics at VSS1 = VSS2 = 0V
10bits AD Converter Mode/Ta = -40°C to +85°C
Parameter
Symbol
Resolution
Absolute
accuracy
Conversion time
N
ET
TCAD
Pin/Remarks
AN0(P00) to
AN7(P07)
AN8(AMP1O)
AN9(AMP2O)
Analog input
voltage range
Analog port
input current
VAIN
IAINH
IAINL
Conditions
(Note 6-1)
• See Conversion time calculation
formulas. (Note 6-2)
VAIN=VDD
VAIN=VSS
VDD[V]
3.3 to 5.5
3.3 to 5.5
3.3 to 5.5
3.3 to 5.5
3.3 to 5.5
3.3 to 5.5
Specification
min
typ
max
unit
10
bit
±16 LSB
8.5
59.5
μs
VSS
-1
VDD
V
1
μA
8bits AD Converter Mode/Ta = -40°C to +85°C
Parameter
Symbol
Pin/Remarks
Conditions
VDD[V]
min
Specification
typ
max
unit
Resolution
N
AN0(P00) to
3.3 to 5.5
8
bit
Absolute
accuracy
ET
AN7(P07)
(Note 6-1)
AN8(AMP1O)
3.3 to 5.5
Conversion time TCAD
AN9(AMP2O)
• See Conversion time calculation
3.3 to 5.5
2.9
formulas. (Note 6-2)
±1.5 LSB
20
μs
Analog input
voltage range
VAIN
3.3 to 5.5
VSS
VDD
V
Analog port
input current
IAINH
IAINL
VAIN=VDD
VAIN=VSS
3.3 to 5.5
3.3 to 5.5
-1
1
μA
Conversion time calculation formulas:
10bits AD Converter Mode: TCAD (Conversion time) = ((42/(AD division ratio))+2)×(1/3)×tCYC
8bits AD Converter Mode: TCAD (Conversion time) = ((28/(AD division ratio))+2)× (1/3)×tCYC
No.A1828-16/25