參數(shù)資料
型號: M34514
廠商: Mitsubishi Electric Corporation
英文描述: Single Chip 4 Bits CMOS Microcomputer(4位單片機(jī))
中文描述: 4位單片微機(jī)的CMOS(4位單片機(jī))
文件頁數(shù): 91/106頁
文件大?。?/td> 1304K
代理商: M34514
91
4513/4514 Group
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
PRELIMINARY
Notice: This is not a final specification.
change.
Some parametric limits are subject to
BASIC TIMING DIAGRAM
VOLTAGE COMPARATOR RECOMMENDED OPERATING CONDITION
(Ta = –20
°
C to 85
°
C, unless otherwise noted)
Conditions
V
DD
= 3.0 V to 5.5 V
V
DD
= 3.0 V to 5.5 V
Parameter
Supply voltage
Voltage comparator input voltage
Voltage comparator response time
Symbol
V
DD
V
INCMP
t
CMP
Limits
Typ.
Unit
V
V
μ
s
Min.
3.0
0.3V
DD
Max.
5.5
0.7V
DD
20
VOLTAGE COMPARATOR CHARACTERISTICS
(Ta = –20
°
C to 85
°
C, V
DD
= 3.0 V to 5.5 V, unless otherwise noted)
Test conditions
CMP0- > CMP0+, CMP0- < CMP0+
CMP1- > CMP1+, CMP1- < CMP1+
V
DD
= 5.0 V
Parameter
Comparison decision voltage error
Voltage comparator operation current
Symbol
I
CMP
Limits
Typ.
Unit
mV
μ
A
Min.
20
15
Max.
100
50
X
IN
System clock = f(X
IN
)
Mi
Mi+1
D
0
–D
7
P0
0
–P0
3
P1
0
–P1
3
P2
0
–P2
2
P3
0
–P3
3
P4
0
–P4
3
P5
0
–P5
3
P0
0
–P0
3
P1
0
–P1
3
P3
0
–P3
3
P4
0
–P4
3
P5
0
–P5
3
D
0
–D
7
INT0,INT1
Machine cycle
Pin name
Parameter
Clock
Port D output
Port D input
Ports P0, P1, P3,
P4, P5 output
Ports P0, P1, P2, P3,
P4, P5 input
Interrupt input
X
IN
System clock = f(X
IN
)/2
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