LC875148A View Datasheet(PDF) - SANYO -> Panasonic
Part Name
Description
Manufacturer
LC875148A
SANYO -> Panasonic
LC875148A Datasheet PDF : 25 Pages
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LC875164A/48A/32A
7. AD Converter Characteristics at Ta=-30°C to +70°C, VSS1=VSS2=VSS3=0V
Parameter Symbol
Pins
Conditions
VDD[V]
min.
Ratings
typ. max.
unit
Resolution
N
Absolute
ET
AN0(P80)
- AN7(P87) (Note 2)
3.0 - 6.0
3.0 - 6.0
8
bit
±1.5 LSB
precision
Conversion
time
TCAD
AD conversion time
=32 × tCYC
(ADCR2=0) (Note 3)
3.0 - 6.0 15.10
(tCYC=
0.588µs)
97.92 µs
(tCYC=
3.06µs)
AD conversion time
3.0 - 6.0 15.10
97.92
=64 × tCYC
(ADCR2=1) (Note 3)
(tCYC=
0.294µs)
(tCYC=
1.53µs)
Analog input VAIN
3.0 - 6.0 VSS
VDD V
voltage range
Analog port
input current
IAINH
IAINL
VAIN=VDD
VAIN=VSS
3.0 - 6.0
3.0 - 6.0 -1
1
µA
(Note 2) Absolute precision not including quantizing error (±1/2 LSB).
(Note 3) Conversion time means time from executing AD conversion instruction to loading complete digital value to register.
8. Current Dissipation Characteristics at Ta=-30°C to +70°C, VSS1=VSS2=VSS3=0V
Parameter
Symbol
Current flow
during basic
operation
(Note 4)
IDDOP(1)
Pins
VDD
IDDOP(2)
IDDOP(3)
IDDOP(4)
IDDOP(5)
IDDOP(6)
IDDOP(7)
Conditions
Ratings
unit
VDD[V] min. typ. max.
•FmCF=10MHz for
4.5 - 6.0
16
29 mA
Ceramic resonator
oscillation
•FsX’tal=32.768kHz for
crystal oscillation
•System clock: CF
oscillation
•Internal RC oscillation
stopped.
•FmCF=5MHz for
4.5 - 6.0
7
12
Ceramic resonator
oscillation
2.5 - 4.5
3
8
•FsX’tal=32.768kHz for
crystal oscillation
•System clock: CF
oscillation
•Internal RC oscillation
stopped.
•FmCF=0Hz
4.5 - 6.0
1
3.0
(oscillation stops)
2.5 - 4.5
0.5
2
•FsX’tal=32.768kHz for
crystal oscillation
•System clock: Internal
RC oscillation
•FmCF=0Hz
4.5 - 6.0
40
80 µA
(oscillation stops)
•FsX’tal=32.768kHz for
crystal oscillation
•System clock: X’tal
2.5 - 4.5
15
46
oscillation
•Internal RC oscillation
stopped.
(Continued)
No.6715-18/25
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