參數(shù)資料
型號(hào)： LC876748A
廠(chǎng)商： Sanyo Electric Co.,Ltd.
元件分類(lèi)： 8位微控制器
英文描述： 8-Bit Single Chip Microcontroller
中文描述： 8位單片機(jī)微控制器
文件頁(yè)數(shù)： 18/26頁(yè)
文件大?。?/td> 1099K
代理商： LC876748A
LC876764A/48A
18/26
5. Pulse input conditions / Ta=-30°C to +70°C, VSS1=VSS2=0V
Limits
Parameter
Symbol
Pins
Conditions
VDD[V] min.
4.5–6.0
typ.
max.
unit
t
CYC
tPIH(1)
tPIL(1)
INT0(P70),
INT1(P71),
INT2(P72)
INT4(P30 to P33)
INT5(P34 to P37)
INT3(P73)
(Noise rejection ratio
set to 1/1.)
INT3(P73)
(Noise rejection ratio
set to 1/32.)
INT3(P73)
(Noise rejection ratio
set to 1/128.)
MICIN(P87)
Interrupt acceptable
Events to timer 0
can be input.
1
tPIH(2)
tPIL(2)
Interrupt acceptable
Events to timer 0
can be input.
Interrupt acceptable
Events to timer 0
can be input.
Interrupt acceptable
Events to timer 0
can be input.
Weak signal
detection counter
enabled
High speed clock
counter countable
Reset possible
4.5–6.0
2
tPIH(3)
tPIL(3)
4.5–6.0
64
tPIH(4)
tPIL(4)
4.5–6.0
256
tPIH(5)
tPIL(5)
4.5–6.0
1
tPIH(6)
tPIL(6)
tPIL(7) RES
NKIN(P72)
4.5–6.0
1/12
High/low
level
pulse width
4.5–6.0
200
μs
6. AD converter characteristics / Ta=-30°C to + 70°C, VSS1=VSS2=0V
Limits
min.
Parameter
Symbol
Pins
Conditions
VDD[V]
typ.
max.
unit
Resolution
Absolute
precision
Conversion time
N
ET
(Note2)
4.5–6.0
4.5–6.0
8
bit
LSB
±
1.5
AD conversion
time = 32 × tCYC
(ADCR2=0)
(Note 3)
AD conversion time
= 64 × tCYC
(ADCR2=1)
(Note 3)
15.62
(tCYC=
0.488μs)
97.92
(tCYC=
3.06μs)
TCAD
4.5–6.0
18.82
(tCYC=
0.294μs)
97.92
(tCYC=
1.53μs)
μs
Analog input
voltage range
Analog port input
current
VAIN
4.5–6.0
VSS
VDD
V
IAINH
IAINL
VAIN=VDD
VAIN=VSS
4.5–6.0
4.5–6.0
1
μA
AN0(P80) to
AN7(P87),
AN8(P70),
AN9(P71),
AN10(XT1),
AN11(XT2),
AN12(P72),
AN13(P73)
-1
(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.
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