LC87F5LP6A Datasheet, PDF (20/28 Pages) Sanyo Semicon Device – CMOS IC FROM 256K byte, RAM 8192 byte on-chip 8-bit 1-chip Microcontroller

LC87F5LP6A
Pulse Input Conditions at Ta = -20°C to +70°C, VSS1 = VSS2 = VSS3 = VSS4 = 0V
Parameter Symbol
Pins/Remarks
High/low level tPIH(1) INT0(P70),
Conditions
• Interrupt source flag can be set.
Specification
VDD[V]
min
typ max
pulse width
tPIL(1) INT1(P71),
• Event inputs for timer 0 or 1 are
INT2(P72)
enabled.
INT4(P20 to P23),
2.5 to 5.5
1
INT5(P24 to P27),
INT6(P20),
INT7(P24)
tPIH(2) INT3(P73) when noise
• Interrupt source flag can be set.
2.5 to 5.5
2
tPIL(2) filter time constant is 1/1. • Event inputs for timer 0 are enabled.
tPIH(3) INT3(P73)
• Interrupt source flag can be set.
tPIL(3) (The noise rejection clock • Event inputs for timer 0 are enabled. 2.5 to 5.5
64
is selected to 1/32.)
tPIH(4) INT3(P73)
• Interrupt source flag can be set.
tPIL(4) (The noise rejection clock • Event inputs for timer 0 are enabled. 2.5 to 5.5
256
is selected to 1/128.)
tPIL(5) RES
Reset acceptable
2.5 to 5.5
200
unit
tCYC
µs
AD Converter Characteristics at Ta = -20°C to +70°C, VSS1 = VSS2 = VSS3 = VSS4= 0V
Parameter
Symbol
Resolution
Absolute
precision
Conversion time
N
ET
TCAD
Pins/Remarks
AN0(P80)
to AN7(P87),
AN8(P70),
AN9(P71),
AN10(XT1),
AN11(XT2),
AN12(PA3),
AN13(PA4),
AN14(PA5)
Conditions
(Note 6-1)
AD conversion time=32×tCYC
(when ADCR2=0) (Note 6-2)
AD conversion time=64×tCYC
VDD[V]
3.0 to 5.5
3.0 to 5.5
4.5 to 5.5
3.0 to 5.5
min
11.74
(tCYC=
0.367µs)
31.36
(tCYC=
0.980µs)
18.82
Specification
typ
max
unit
8
bit
±1.5 LSB
97.92
(tCYC=
3.06µs)
97.92
(tCYC=
3.06µs)
µs
97.92
(when ADCR2=1) (Note 6-2)
4.5 to 5.5
(tCYC=
(tCYC=
0.294µs)
1.53µs)
31.36
97.92
3.0 to 5.5
(tCYC=
(tCYC=
0.490µs)
1.53µs)
Analog input
voltage range
VAIN
3.0 to 5.5
VSS
VDD
V
Analog port
IAINH
VAIN=VDD
3.0 to 5.5
input current
IAINL
VAIN=VSS
3.0 to 5.5
-1
Note 6-1: The quantization error (±1/2 LSB) is excluded from the absolute accuracy value.
1
µA
Note 6-2: The conversion time refers to the interval from the time the instruction for starting the converter is issued till
the complete digital value corresponding to the analog input value is loaded in the required register.
No.A0664-20/28