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1-5-3 DC Characteristics
Parameter
Supply current (no load at output)
1 Supply current
2 during operation
3
4
Supply current during HALT mode
5
6
Supply current during STOP mode
7
Notes:
1
Measured under conditions of Ta=25°C and no load.
The supply current during operation, I
following conditions: After all I/O pins are set to input mode and the oscillation
is set to <NORMAL mode>, the MMOD pin is fixed at V
fixed at V
, and a 20MHz (8.39MHz) square wave of amplitude V
DD
to the OSC1 pin.
The supply current during operation, I
conditions: After all I/O pins are set to input mode and the oscillation is set to
<SLOW mode>, the MMOD pin is fixed at V
and a 32.768kHz square wave of amplitude V
The supply current during HALT mode, I
following conditions: After all I/O pins are set to input mode and the oscillation
is set to <HALT mode>, the MMOD pin is fixed at V
at V
, and an 32.768kHz square wave of amplitude V
DD
pin.
The supply current during STOP mode I
conditions: After the oscillation mode is set to <STOP mode>, the MMOD pin is
fixed at V
, the input pins are fixed at V
SS
unconnected.
*2
The items I
(I
DD5
Ta=–40 to +85°C V
Symbol
Conditions
1
fosc=20.0MHz,V
DD
I
DD1
I
fosc=8.39MHz,V
DD2
DD
*2
I
fx =32.768kHz,V
DD3
DD
*2
I
fx =32.768kHz,V
DD5
DD
Ta=25
*2
to
I
Ta=-40
85˚C
DD6
I
V
=5V, Ta=25˚C
DD7
DD
to
I
V
=5V, Ta=-40
DD8
DD
DD5
DD7
) and I
(I
) are applicable only for 48-pin QFH package.
DD6
DD7
DD8
=2.0 to 5.5V V
DD
Rating
MIN
TYP
MAX
=5V
25
=5V
10
=3V
=3V
0
85˚C
0
(I
), is measured under the
DD1
DD2
, the input pins are
SS
DD
, is measured under the following
DD3
, the input pins are fixed at V
SS
,V
is input to the XI pin.
DD
SS
(I
), is measured under the
DD6
, the input pins are fixed
SS
,V
is input to the XI
DD
SS
(I
) is measured under the following
DD8
, and the OSC1 and XI pins are
DD
=0V
SS
Unit
60
mA
25
100
8
18
µA
2
20
,V
is input
SS
,
DD
Electrical Characteristics
Chapter 1 Overview
17
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