LC87FBH08A_16 Datasheet, PDF (25/32 Pages) ON Semiconductor – 8-bit Microcontroller

LC87FBH08A
Continued from preceding page.
Parameter
Symbol
Pin/
remarks
Conditions
VDD[V]
min
HALT mode
consumption
current
IDDHALT(7)
VDD1
 HALT mode
 FsX’tal=32.768kHz crystal oscillation mode
 Internal low speed and medium speed RC
1.8 to 5.5
(Note 10-1)
oscillation stopped.
(Note 10-2)
 System clock set to 8MHz with
frequency variable RC oscillation
1.8 to 3.6
 1/1 frequency division ratio
IDDHALT(8)
 HALT mode
 External FsX’tal and FmCF oscillation stopped.
 System clock set to internal low speed RC
1.8 to 5.5
oscillation.
 Internal medium speed RC oscillation stopped.
 Frequency variable RC oscillation stopped.
1.8 to 3.6
 1/1 frequency division ratio
IDDHALT(9)
 HALT mode
 External FsX’tal and FmCF oscillation stopped.
5.0
 System clock set to internal low speed RC
oscillation.
 Internal medium speed RC oscillation stopped.
3.3
 Frequency variable RC oscillation stopped.
 1/1 frequency division ratio
2.5
 Ta=-10 to +50C
IDDHALT(10)
 HALT mode
 FsX’tal=32.768kHz crystal oscillation mode
 System clock set to 32.768kHz side
1.8 to 5.5
 Internal low speed and medium speed RC
oscillation stopped.
 Frequency variable RC oscillation stopped.
1.8 to 3.6
 1/2 frequency division ratio
IDDHALT(11)
 HALT mode
 FsX’tal=32.768kHz crystal oscillation mode
5.0
 System clock set to 32.768kHz side
 Internal low speed and medium speed RC
oscillation stopped.
3.3
 Frequency variable RC oscillation stopped.
 1/2 frequency division ratio
 Ta=-10 to +50C
2.5
Specification
typ
max
unit
1.3
2.3
mA
0.91
1.5
18
68
11
35
18
46
11
27
7.4
19
24
98
8.0
35
24
63
A
8.0
23
3.5
11
HOLD mode
consumption
current
(Note 10-1)
(Note 10-2)
IDDHOLD(1)
IDDHOLD(2)
HOLD mode
 CF1=VDD or open (External clock mode)
HOLD mode
 CF1=VDD or open (External clock mode)
 Ta=-10 to +50C
1.8 to 5.5
1.8 to 3.6
5.0
3.3
2.5
0.019
23
0.011
11
0.019
1.2
0.011
0.59
0.010
0.30
IDDHOLD(3)
IDDHOLD(4)
HOLD mode
 CF1=VDD or open (External clock mode)
 LVD option selected
HOLD mode
 CF1=VDD or open (External clock mode)
 Ta=-10 to +50C
 LVD option selected
1.8 to 5.5
1.8 to 3.6
5.0
3.3
2.5
2.6
26
2.0
13
2.6
3.8
2.0
2.8
1.7
2.5
Timer HOLD IDDHOLD(5)
Timer HOLD mode
1.8 to 5.5
22
84
mode
consumption
current
(Note 10-1)
(Note 10-2)
IDDHOLD(6)
 FsX’tal=32.768kHz crystal oscillation mode
Timer HOLD mode
 FsX’tal=32.768kHz crystal oscillation mode
 Ta=-10 to +50C
1.8 to 3.6
5.0
3.3
2.5
6.5
30
22
53
6.5
16
2.7
7.2
Note10-1: Values of the consumption current do not include current that flows into the output transistors and internal
pull-up resistors.
Note10-2: The consumption current values do not include operational current of LVD function if not specified.
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