參數(shù)資料
型號: HD404094
廠商: Hitachi,Ltd.
英文描述: 4-Bit Single-Chip Microcomputer(4位單片微計算機)
中文描述: 4位單片機(4位單片微計算機)
文件頁數(shù): 92/101頁
文件大小: 610K
代理商: HD404094
HD404054 Series/HD404094 Series
92
AC Characteristics (HD404052, HD404054, HD404092, HD404094: V
CC
= 1.8 V to 6.0 V, GND = 0 V,
T
a
= –20
°
C to +75
°
C; HD40A4052, HD40A4054: V
CC
= 4.0 V to 6.0 V, GND = 0 V, T
a
= –20
°
C to
+75
°
C; HD4074054, HD4074094: V
CC
= 2.7 V 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
0.4
4
MHz
1
0.4
8.5
MHz
2
Instruction cycle time
t
cyc
8
μ
s
μ
s
μ
s
μ
s
f
OSC
= 4 MHz,
÷
32
f
OSC
= 8.5 MHz,
÷
32
f
OSC
= 4 MHz,
÷
4
f
OSC
= 8.5 MHz,
÷
4
V
= 2.7 V to 5.5 V:
HD4074054, HD4074094
1, 4
3.76
2, 4
1
1, 3
0.47
2, 3
Oscillation stabilization
time (ceramic)
t
RC
OSC
1
,
OSC
2
7.5
ms
3, 4
V
= 2.7 V to 6.0 V:
HD404052, HD404054,
HD404092, HD404094
60
ms
V
= 1.8 V to 2.7 V:
HD404052, HD404054,
HD404092, HD404094
7.5
ms
V
= 4.0 V to 6.0 V:
HD40A4052,HD40A4054
5, 6
External clock high
width
t
CPH
OSC
1
105
ns
1, 7
49
ns
2, 7
External clock low width t
CPL
OSC
1
105
ns
1, 7
49
ns
2, 7
External clock rise time
t
CPr
OSC
1
20
ns
1, 7
10
ns
2, 7
External clock fall time
t
CPf
OSC
1
20
ns
1, 7
10
ns
2, 7
INT
0
,
INT
1
, EVND high
width
INT
0
,
INT
1
, EVND low
width
RESET
low width
STOPC
low width
RESET
rise time
STOPC
rise time
t
IH
INT
,
INT
1
,
EVND
INT
,
INT
1
,
EVND
RESET
STOPC
RESET
STOPC
2
t
cyc
8
t
IL
2
t
cyc
8
t
RSTL
t
STPL
t
RSTr
t
STPr
2
1
20
20
t
cyc
t
RC
ms
ms
9
10
9
10
相關(guān)PDF資料
PDF描述
HD4074094 4-Bit Single-Chip Microcomputer(4位單片微計算機)
HD404052 4-Bit Single-Chip Microcomputer(4位單片微計算機)
HD404054 4-Bit Single-Chip Microcomputer(4位單片微計算機)
HD4074054H 4-Bit Single-Chip Microcomputer(4位單片微計算機)
HD40A4054 4-Bit Single-Chip Microcomputer(4位單片微計算機)
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