參數資料
型號: HD404081
廠商: Hitachi,Ltd.
英文描述: Low-Voltage AS Microcomputers with On-Chip A/D Converter(帶片上A/D轉換器的低壓微計算機)
中文描述: 低電壓如同在微機芯片的A / D轉換器(帶片上的A / D轉換器的低壓微計算機)
文件頁數: 143/162頁
文件大?。?/td> 482K
代理商: HD404081
HD404374/HD404384/HD404389/HD404082/HD404084 Series
143
AC Characteristics DC Characteristics (HD404372, HD40A4372, HD40C4372, HD404374,
HD40A4374, HD40C4374, HD404382, HD40A4382, HD40C4382, HD404384, HD40A4384,
HD40C4384, HD404388, HD40A4388, HD40C4388, HD404389, HD40A4389, HD40C4389,
HD404081, HD40A4081, HD40C4081, HD404082, HD40A4082, HD40C4082, HD404084,
HD40A4084, HD40C4084: V
CC
= 1.8 V to 5.5 V, GND = 0 V, T
a
= –20
°
C to +75
°
C; HCD404082,
HCD40C4082, HCD404084, HCD40C4084: V
CC
= 1.8 V to 5.5 V, GND = 0 V, T
a
= +75
°
C;
HD407A4374, HD407C4374, HD407A4384, HD407C4384, HD407A4389, HD407C4389: V
CC
= 2.0 V
to 5.5 V, GND = 0 V, T
a
= –40
°
C to +85
°
C, unless otherwise specified)
Item
Symbol
Pins
min.
typ.
max.
Unit
Test conditions
Notes
Clock oscillation
frequency
f
OSC
OSC
1
, OSC
2
0.4
4.5
MHz
Division by 4
1
0.4
8.5
1, 3
(ceramic oscillator,
crystal oscillator)
f
x
X1,X2
32.768 —
kHz
4
Clock oscillation
frequency
f
OSC
OSC
1
, OSC
2
0.5
2.0
3.5
MHz
Division by 4
Rf=20 k
2, 13
(Resistance oscillation)
0.5
2.2
3.5
2, 12
Instruction cycle time
t
cyc
0.89
10
μ
s
Division by 4
(external clock,
ceramic oscillator,
crystal oscillator)
0.47
10
3
t
subcyc
244.14 —
μ
s
32 kHz oscillator used,
division by 8
4
122.07 —
μ
s
32 kHz oscillator used,
division by 4
4
Instruction cycle time
(Resistance oscillation)
t
cyc
1.14
8.0
μ
s
Division by 4
Rf=20 k
5
Oscillation settling time
(external clock input)
t
RC
OSC
1
, OSC
2
7.5
ms
6
Oscillation settling time
(ceramic oscillator)
t
RC
OSC
1
, OSC
2
7.5
ms
V
CC
=2.0 to 5.5V
6
Oscillation settling
time(crystal oscillator)
t
RC
OSC
1
, OSC
2
30
ms
V
CC
=2.0 to 5.5V
6
X1,X2
2
s
T
a
=–10 to +60
°
C,
V
CC
=2.0 to 5.5V
4, 6
Oscillation setting time
(Resistance oscillation)
t
RC
OSC
1
, OSC
2
0.5
ms
Rf=20 k
V
CC
=2.0 to 5.5V
5, 6
External clock high-
level width
t
CPH
OSC
1
105
ns
f
OSC
=4MHz
7
52.5
f
OSC
=8MHz
3, 7
External clock low-
level width
t
CPL
OSC
1
105
ns
f
OSC
=4MHz
7
52.5
f
OSC
=8MHz
3, 7
External clock rise time t
CPr
OSC
1
20
ns
f
OSC
=4MHz
7
10
f
OSC
=8MHz
3, 7
相關PDF資料
PDF描述
HD407A4374 Low-Voltage AS Microcomputers with On-Chip A/D Converter(帶片上A/D轉換器的低壓微計算機)
HD407A4384 Low-Voltage AS Microcomputers with On-Chip A/D Converter(帶片上A/D轉換器的低壓微計算機)
HD407A4389 Low-Voltage AS Microcomputers with On-Chip A/D Converter(帶片上A/D轉換器的低壓微計算機)
HD407C4374 Low-Voltage AS Microcomputers with On-Chip A/D Converter(帶片上A/D轉換器的低壓微計算機)
HD407C4384 Low-Voltage AS Microcomputers with On-Chip A/D Converter(帶片上A/D轉換器的低壓微計算機)
相關代理商/技術參數
參數描述
HD404081FT 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD404081H 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD404081S 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD404082 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Low-Voltage AS Microcomputers with On-Chip A/D Converter
HD404082FT 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller