LC877280B View Datasheet(PDF) - SANYO -> Panasonic
Part Name
Description
Manufacturer
LC877280B Datasheet PDF : 24 Pages
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LC8772C8B/B2B/96B/80B
5. Pulse Input Conditions at Ta=-30°C to +70°C, VSS1=VSS2=VSS3=0V
Parameter Symbol
Pins
High/low level tPIH(1) INT0(P70),
pulse width tPIL(1) INT1(P71),
INT2(P72)
tPIH(2) INT3(P73)
tPIL(2) (Noise rejection ratio
is 1/1.)
tPIH(3) INT3(P73)
tPIL(3) (Noise rejection ratio
is 1/32.)
tPIH(4) INT3(P73)
tPIL(4) (Noise rejection ratio
is 1/128.)
tPIL(5) MICIN(P87)
tPIL(5)
tPIL(6) RES
Conditions
Ratings
unit
VDD[V] min. typ. max.
•Condition that interrupt is 2.5 to 6.0 1
tCYC
accepted
•Condition that event input
to timer 0 is accepted
•Condition that interrupt is 2.5 to 6.0 2
accepted
•Condition that event input
to timer 0 is accepted
•Condition that interrupt is 2.5 to 6.0 64
accepted
•Condition that event input
to timer 0 is accepted
•Condition that interrupt is 2.5 to 6.0 256
accepted
•Condition that event input
to timer 0 is accepted
•Condition that signal is 2.5 to 6.0 1
accepted to small signal
detection counter.
•Condition that reset is 2.5 to 6.0 200
µs
accepted
6. AD Converter Characteristics at Ta=-30°C to + 70°C, VSS1=VSS2=VSS3=0V
Parameter
Symbol
Pins
Resolution
N
Absolute precision ET
Conversion time TCAD
AN0(P80)
–AN7(P87)
AN8(P70)
AN9(P71)
AN10(XT1)
AN11(XT2)
Analog input
voltage range
Analog port input
current
VAIN
IAINH
IAINL
Conditions
Ratings
VDD[V] min. typ.
max. unit
3.0 to 6.0
8
(Note2)
3.0 to 6.0
AD conversion time 4.0 to 6.0 15.62
= 32 × tCYC
(ADCR2=0)
(tCYC=
0.488µs)
(Note 3)
3.0 to 6.0 23.52
(tCYC=
0.735µs)
AD conversion time 4.5 to 6.0 18.82
= 64 × tCYC
(ADCR2=1)
(tCYC=
0.294µs)
(Note 3)
3.0 to 6.0 47.04
(tCYC=
0.735µs)
3.0 to 6.0 VSS
bit
±1.5 LSB
97.92 µs
(tCYC=
3.06µs)
97.92
(tCYC=
3.06µs)
97.92
(tCYC=
1.53µs)
97.92
(tCYC=
1.53µs)
VDD V
VAIN=VDD
VAIN=VSS
3.0 to 6.0
3.0 to 6.0 -1
1
µA
(Note 2) Absolute precision does not include quantizing error (±1/2 LSB).
(Note 3) Conversion time means time from executing AD conversion instruction to loading complete digital value to register.
No.6842-17/24
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