參數(shù)資料
型號(hào): HD404324
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): 85/94頁
文件大?。?/td> 573K
代理商: HD404324
HD404328 Series
85
AC Characteristics (HD404324, HD404326, HD404328: V
CC
= 2.7 V to 6.0 V, GND = 0.0 V, T
a
=
–20
°
C to +75
°
C; HD404324U, HD404326U, HD404328U: V
CC
= 2.7 V to 6.0 V, GND = 0.0 V, T
a
=
–40
°
C to +85
°
C; HD4074329, HD4074329U: V
CC
= 2.9 V to 5.5 V, GND = 0.0 V, T
a
= –20
°
C to +75
°
C;
unless otherwise specified)
Item
Symbol
Pin(s)
Min
Typ
Max
Unit
Test Conditions
Note
Clock oscillation frequency f
OSC
OSC
1
, OSC
2
0.4
4.0
4.5
MHz 1/8 division,
32 kHz used
1
0.4
4.0
4.5
MHz 1/8 division used,
32 kHz not used
X1, X2
32.768 —
kHz
Instruction cycle time
t
cyc
2
μ
s
f
OSC
= 4 MHz
Oscillation stabilization
time(crystal)
t
RC
OSC
1
, OSC
2
40
ms
HD404324,
HD404324U,
HD404326,
HD404326U,
HD404328,
HD404328U:
V
CC
= 3.5 V to 6.0 V
2
HD4074329,
HD4074329U:
V
CC
= 3.5 V to 5.5 V
60
ms
2
Oscillation stabilization
time(ceramic)
t
RC
OSC
1
, OSC
2
20
ms
HD404324,
HD404324U,
HD404326,
HD404326U,
HD404328,
HD404328U:
V
CC
= 3.5 V to 6.0 V
2
HD4074329,
HD4074329U:
V
CC
= 3.5 V to 5.5 V
60
ms
2
Oscillation stabilization
time
t
RC
X1, X2
3
s
3
External clock high width
t
CPH
OSC
1
90
ns
4
External clock low width
t
CPL
OSC
1
90
ns
4
External clock rise time
t
CPr
OSC
1
20
ns
4
External clock fall time
t
CPf
OSC
1
INT
0
, INT
1
,
EVENT
20
ns
4
INT
0
, INT
1
,
EVENT
high
width
t
IH
2
t
cyc
/
t
subcyc
5
INT
0
, INT
1
,
EVENT
width
t
IL
INT
0
, INT
1
,
EVENT
2
t
cyc
/
t
subcyc
5
相關(guān)PDF資料
PDF描述
HD404326 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
HD4074449 4-bit HMCS400-Series microcomputer(4位單片微計(jì)算機(jī))
HD404448 4-bit HMCS400-Series microcomputer(4位單片微計(jì)算機(jī))
HD404449 4-bit HMCS400-Series microcomputer(4位單片微計(jì)算機(jī))
HD4074459 4-bit HMCS400-Series microcomputer(4位單片微計(jì)算機(jī))
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