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- - - - - - - - - - - - - - - - - - - - - - - - - - - HMCS45C, HMCS45CL
• ELECTRICAL CHARACTERISTICS-' (Vcc=2.5 to 5.5V, Ta= -20 to
+
75"C)
Symbol
Test Conditions
Value
Unit
Item
min.
typo
max.
Input "Low" Voltage
VIL
-
-
0.15·Vcc
V
Input "High" Voltage (1)
VIHI
0.S5·Vcc
-
Vcc
V
Input "High" Voltage (2)
VIH2
0.S5·Vcc
-
10
V
Output "Low" Voltage
VOL
IOL=0.4mA
-
-
0.4
V
Output "High" Voltage
VOH
-loH=O.OSmA
Vcc- 0 .4
-
-
V
Interrupt Input Hold Time
tiNT
2·Tinst
-
-
J.ls
Interrupt Input Fall Time
tflNT
-
-
50
J.lS
Interrupt Input Rise Time
trlNT
-
-
50
J.ls
Output "High" Current
IOH
VOH=10V
.-
-
3
J.lA
Vin=O to Vcc
-
-
1.0
Input Leakage Current
ilL
Vin=O to 10V
3
J.lA
-
-
Pull-up MOS Current
-Ip
Vcc=3V
10
-
SO
J.lA
Vin=VCC, Vcc=3V
Supply Current
Icc
(fosc/fcp=200kHz)
-
-
140
J.lA
Rf Oscillation, External
Clock Operation
HIT
Vin=O to Vcc
-
-
1
J.lA
Standby I/O Leakage Current
ILs
=0.5V
Vin=O to 10V
3
J.lA
-
-
Standby Supply Current
Vin=Vcc
Vcc=2.5 to 3.5V
-
-
6
J.lA
Ices
RI'f=0.1V V cc =2.5 to 5.5V
10
-
-
J.lA
External Clock Operation
.-
.... ................
-
....... ....
.
External Clock Frequency
fcp
130
200
240
kHz
External Clock Duty
Duty
45
50
55
%
External Clock Rise Time
trcp
0
-
0.2
J.lS
External Clock Fall Time
tfcp
0
-
0.2
J.lS
Instruction Cycle Time
Tinst
Tinst=4/f cp
16.S
20
30.S
J.lS
Internal Clock Operation (Rf Oscillation)
---------
... ..........
.....
-------
Rf=1S0k!l± 2%
130
-
Clock Oscillation Frequency
fosc
Vcc=2.5 to 3.5V
1 - - - - '
Rf = 1'SOk!l ± 2%
130
-
Vcc=2.5 to 5.5V
Tinst = 4/fosc ,
16
-
Instruction Cycle Time
Tinst
Vcc=2.5 to 3.5V
Tinst=4/f OSC'
11.4
-
Vcc=2.5 to 5.5V
INOTE
11
All voltages are with respect to GND.
INOTE 21 This is applied to RESET,
R[T,
OSC" INTo, INT, and the With Pull up MOS or CMOS type of
1/0
pins.
INOTE 31 This is applied to the Open Drain type of I/O pins.
I NOTE 41 This is applied to the CMOS type of I/O or Output pins.
INOTE 51' This is applied to the Open Drain type of I/O or Output pins.
INOTE 61 I/O current is excluded.
INOTE 71 The Standby I/O Leakage Current is the I/O leakage current in the Halt and Disable State.
INOTE 81 I/O current is excluded.
250
kHz
350
30.S
J.lS
30.S
Note
2
3
4
5
2
3
6
2, 7
3, 7
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 (IDHI, and it is shown in "ELECTRICAL CHARACTERISTICS-2."
65
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