參數(shù)資料
型號(hào): HD4046612
廠商: Hitachi,Ltd.
英文描述: Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit(帶雙音多頻電路的低電壓微計(jì)算機(jī))
中文描述: 低電壓如同在微機(jī)芯片的DTMF產(chǎn)生電路(帶雙音多頻電路的低電壓微計(jì)算機(jī))
文件頁數(shù): 133/142頁
文件大?。?/td> 894K
代理商: HD4046612
HD404669 Series
133
AC Characteristics (HD404668, HD4046612, HD404669, HD40A4668, HD40A46612, HD40A4669:
V
= 1.8 to 5.5 V, GND = 0 V, T
a
= –20
°
C to +75
°
C; HCD404669: V
CC
= 1.8 to 5.5 V, GND = 0 V, T
a
= +75
°
C; HD407A4669: V
CC
= 2.2 to 5.5 V, GND = 0 V, T
a
= –20
C to +75
°
C, unless otherwise
specified)
Item
Symbol
Pin(s)
Min
Typ
Max
Unit
Test Condition
Notes
Clock oscillation
frequency
f
OSC
OSC
1
, OSC
2
400
kHz
1
800
kHz
1
2
MHz
1
3.58
MHz
1
4
MHz
1
7.16
MHz
HD40A4668,
HD40A46612,
HD40A4669,
HD407A4669:
V
CC
= 4.0V to 5.5V
1
8
MHz
X1, X2
32.768
kHz
Instruction cycle time
t
cyc
8
μ
s
f
= 4 MHz,
division by 32
2
4
μ
s
f
= 4 MHz,
division by 16
2
2
μ
s
f
= 4 MHz,
division by 8
2
1
μ
s
f
= 4 MHz,
division by 4
2
t
subcyc
244.14
μ
s
32 kHz oscillator
used, division by 8
3
122.07
μ
s
32 kHz oscillator
used, division by 4
3
Oscillation stabilization
time (ceramic
oscillator)
t
RC
OSC
1
, OSC
2
7.5
ms
4, 5
Oscillation stabilization
time (crystal oscillator)
t
RC
OSC
1
, OSC
2
30
ms
4, 5, 12
X1, X2
2
s
Ta = –10
°
C to
+60
°
C
4
External clock high
width
t
CPH
OSC
1
1100
ns
f
OSC
= 400 kHz
6
550
ns
f
OSC
= 800 kHz
215
ns
f
OSC
= 2 MHz
115
ns
f
OSC
= 3.58 MHz
105
ns
f
OSC
= 4 MHz
57.5
ns
f
OSC
= 7.16 MHz
6, 11
52.5
ns
f
OSC
= 8 MHz
相關(guān)PDF資料
PDF描述
HD40A46612 Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit(帶雙音多頻電路的低電壓微計(jì)算機(jī))
HD40A4668 Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit(帶雙音多頻電路的低電壓微計(jì)算機(jī))
HD40A4669 Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit(帶雙音多頻電路的低電壓微計(jì)算機(jī))
HD404668 Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit(帶雙音多頻電路的低電壓微計(jì)算機(jī))
HD404669 Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit(帶雙音多頻電路的低電壓微計(jì)算機(jī))
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD4046612H 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit
HD404668 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit
HD404668H 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit
HD404669 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit
HD404669H 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit