參數(shù)資料
型號: HD4074629
廠商: Hitachi,Ltd.
英文描述: AS Microcomputer Incorporating a DTMF Generator Circuit(微計算機(jī)帶雙音多頻發(fā)生器電路)
中文描述: 由于微機(jī)安裝有雙音多頻發(fā)電機(jī)斷路器(微計算機(jī)帶雙音多頻發(fā)生器電路)
文件頁數(shù): 147/155頁
文件大?。?/td> 549K
代理商: HD4074629
HD404629R Series
147
AC Characteristics (HD404628R, HD4046212R, HD404629R: V
= 2.7 to 6.0 V, GND = 0 V,
T
= –20
°
C to +75
°
C; HD4074629: V
CC
= 2.7 to 5.5 V, GND = 0 V, T
a
= –20
°
C to +75
°
C,
unless otherwise specified)
Item
Clock oscillation
Symbol
f
OSC
Pin(s)
OSC
1
, OSC
2
Min
Typ
400
Max
Unit
kHz
Test Condition
1/4 division
Notes
1
frequency
800
kHz
1/4 division
1
2
MHz
1/4 division
1
4
MHz
1/4 division;
HD404628,
HD4046212,
HD404629:
V
CC
= 3.0 to 6.0 V
1
X1, X2
32.768
kHz
Instruction cycle
t
cyc
10
μ
s
μ
s
μ
s
μ
s
f
OSC
= 400 kHz
f
OSC
= 800 kHz
f
OSC
= 2 MHz
f
= 4 MHz;
HD404628,
HD4046212,
HD404629:
V
CC
= 3.0 to 6.0 V
32-kHz oscillator,
1/8 division
time
5
2
1
t
subcyc
244.14
μ
s
122.07
μ
s
32-kHz oscillator,
1/4 division
Oscillation
t
RC
OSC
1
, OSC
2
OSC
, OSC
2
(HD404628R,
HD4046212R,
HD404629R)
7.5
ms
Ceramic oscillator
2
stabilization time
30
ms
Crystal oscillator
V
CC
= 3.0 to 6.0 V
2
X1, X2
3
s
T
= –10
°
C to
+60
°
C
3
External clock
t
CPH
OSC
1
1100
ns
f
OSC
= 400 kHz
f
OSC
= 800 kHz
f
OSC
= 2 MHz
f
OSC
= 4 MHz
f
OSC
= 400 kHz
f
OSC
= 800 kHz
f
OSC
= 2 MHz
f
OSC
= 4 MHz
f
OSC
= 400 kHz
f
OSC
= 800 kHz
f
OSC
= 2 MHz
f
OSC
= 4 MHz
4
high width
550
ns
4
215
ns
4
105
ns
4
External clock
t
CPL
OSC
1
1100
ns
4
low width
550
ns
4
215
ns
4
105
ns
4
External clock
t
CPr
OSC
1
150
ns
4
rise time
75
ns
4
35
ns
4
20
ns
4
Notes on next page.
相關(guān)PDF資料
PDF描述
HD404629R AS Microcomputer Incorporating a DTMF Generator Circuit(微計算機(jī)帶雙音多頻發(fā)生器電路)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD4074629F 制造商:Renesas Electronics Corporation 功能描述:
HD4074629FS 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD4074629H 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD4074629TF 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD4074654 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer