參數(shù)資料
型號: HD40C4344R
廠商: Hitachi,Ltd.
英文描述: 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
中文描述: 4位HMCS400系列微電腦(4位單片微計(jì)算機(jī))
文件頁數(shù): 90/100頁
文件大?。?/td> 610K
代理商: HD40C4344R
HD404344R Series/HD404394 Series
90
I/O Characteristics for NMOS Intermediate-Voltage Pins for HD404394 Series (V
CC
= 2.7 to 5.5 V,
GND = 0 V, T
a
= –20 to +75
°
C, unless otherwise specified)
Item
Symbol Pins
Min
Typ
Max
Unit
Test Condition
Notes
Input high voltage
V
IH
V
IL
V
OH
V
OL
R1
0
–R1
2
R1
0
–R1
2
R1
0
–R1
2
R1
0
–R1
2
R1
0
–R1
2
0.7V
CC
–0.3
12.0
V
1
Input low voltage
0.3V
CC
V
1
Output high voltage
11.5
V
500 k
at 12 V
1
Output low voltage
0.4
V
I
OH
= 0.5 mA
I
OL
= 15 mA,
V
CC
= 4.5 to 5.5 V
V
in
= 0 V to 12 V
1
2.0
V
1
I/O leakage current
Notes: 1. Applies to the HD404394 series.
2. Excludes output buffer current.
|I
IL
|
R1
0
–R1
2
20
μ
A
1, 2
A/D Converter Characteristics (HD404344R, HD404342R, HD404341R, HD40C4344R,
HD40C4342R, HD40C4341R: V
CC
= 2.5 to 5.5 V, GND = 0 V, T
a
= –20 to +75
°
C, HCD404344R,
HCD40C4344R: V
CC
= 2.5 to 5.5 V, GND = 0 V, T
a
= +75
°
C, HD404394, HD404392, HD404391,
HD4074344, HD4074394: V
CC
= 2.7 to 5.5 V, GND = 0 V, T
a
= –20 to +75
°
C, unless otherwise
specified)
Item
Symbol
Pins
Min
Typ
Max
Unit
Test Condition
Note
Analog reference voltage V
ref
Analog input voltage
V
ref
AN
0
–AN
3
GND
AN
1
–AN
3
GND
0.5V
CC
V
CC
V
CC
V
ref
200
V
2
AV
in
V
1
V
2
Current flowing between
V
ref
and GND
Analog input capacitance CA
in
Resolution
I
AD
μ
A
V
ref
= V
CC
= 5.0 V 2
AN
0
–AN
3
15
pF
8
Bit
Number of input channels
0
4
Channel
1
0
3
Channel
2
Absolute accuracy
AN
0
–AN
3
–2.0
AN
0
–AN
3
–2.5
AN
1
–AN
3
–3.0
2.0
LSB
1
2.5
LSB
T
a
= 25
°
C,
V
ref
= V
CC
= 5.0 V 3
2
3.0
LSB
Conversion time
34
67
t
cyc
M
Input impedance
AN
0
–AN
3
1
f
OSC
= 1 MHz,
V
in
= 0 V
Notes: 1. Applies to the HD404344R series.
2. Applies to the HD4074344.
3. Applies to the HD404394 series.
相關(guān)PDF資料
PDF描述
HD404342R 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
HD404344R 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
HD404391S 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
HD404392S 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
HD404341R 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
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