--------------------------------------------------------HMCS44C,HMCS44CL
• ELECTRICAL
CHARACTERISTICS-'
(Vcc=2.5
to
5.5V,
Ta=-20
to
+ 75'C)
Value
Item Symbol
Test Conditions
min.
typo
Input
"Low"
Voltage
VIL
~ ~
Input
"High"
Voltage (1)
VIHl
0.S5·Vee
-
Input
"High"
Voltage (2)
VIH2
0.S5·Vee
-
Output
"Low"
Voltage
VOL
IOL=0.4mA
~
~
Output
"High"
Voltage
VOH
-loH=O.OSmA
Vcc-
0
.
4
-
Interrupt
Input Hold Time
tiNT
2·Tinst
-
Interrupt
Input
Fall
Time
tflNT
~
~
Interrupt
Input
Rise
Time
trlNT
~ ~
Output
"High"
Current
10H
VOH=10V
-
~
Input Leakage Current
Vin=O
to
Vec
- -
IlL
Vin=O
to
10V
~ ~
Pull-up MOS Current
-Ip
Vec=3V
10
~
Vin=Vee,
Vec=3V
Supply Current
Icc
(fosc/fcp=200kHz)
~
~
Rt
Oscillation, External
Clock Operation
Standby
I/O
Leakage Current
HLT
Vin=O
to
Vcc
-
~
ILs
=0.5V
Vin=O
to
10V
~
~
Standby Supply Current
Vin=Vcc
Vce=2.5
to
3.5V
~
~
Ices
RTI=O.1V
V
ee
=2.5
to
5.5V
~
~
External Clock Operation
External Clock Frequency
fcp
130
200
External Clock Duty
Duty
45
50
External Clock
Rise
Time
trcp
0
-
External Clock
Fall
Time
tfcp
0
-
Instruction Cycle Time
Tinst
Tinst=4/f
cp
16.S
20
Internal Clock Operation
(R,
Oscillation)
R,
lS0kO±2%
130
~
Clock Oscillation Frequency
fose
Vec=2.5
to
3.5V
RI
=
lS0kO±
2%
130
-
Vcc=2.5
to
5.5V
Tinst=
4/fosc,
16
~
Instruction Cycle Time
Tinst
Vcc=2.5
to
3.5V
Tinst
=
4/fosc,
11.4
-
Vcc=2.5
to
5.5V
I NOTE 1] All voltages are
with
respect
to
GND.
INOTE
2]
This is applied
to
RESET.
RLr.
OSC,. INTo. INT, and the
With
Pull up MOS
or
CMOS type
of
1/0 pins.
INOTE
3]
This is applied
to
the Open Drain type
of
I/O
pins.
INOTE
4]
This is applied
to
the CMOS type
of
I/O
or
Output pins.
INOTE
5]
This is applied
to
the Open Drain type
of
1/0
or
Output pins.
INOTE
6]
I 0 current is excluded.
I NOTE
7]
The Standby
10
Leakage Current is the
1/0
leakage current in the Halt and Disable State.
INOTE
8]
I 0 current is excluded.
Unit
Note
max.
0.15·Vee
V
/
Vce
V 2
10
V 3
0.4
V
~
V
4
~
J.ls
50
J.lS
50
J.lS
3
J.lA
5
1.0 2
3
J.lA
3
SO
J.lA
140
J.lA
6
1
J.lA
2, 7
3
J.lA
3, 7
6
J.lA
S
10
J.lA
240
kHz
55
%
0.2
J.lS
0.2
J.ls
30.S
J.lS
250
kHz
350
30.S
J.ls
30.S
The Standby Supply Current
is
the supply current
at
Vcc=
2.5V
to
5.5V
in the Halt State. The supply current in the case where the supply
voltage falls
to
the Halt Duration Voltage is called the Halt Current
(loHI.
and
it
is
shown
in "ELECTRICAL CHARACTERISTICS·2."
43
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