LC87F2H08A Datasheet, PDF (19/27 Pages) Sanyo Semicon Device – CMOS IC 8K-byte FROM and 256-byte RAM integrated 8-bit 1-chip Microcontroller

LC87F2H08A
Continued from preceding page.
Parameter
Symbol
Normal mode
consumption
current
(Note 9-1)
(Note 9-2)
IDDOP(10)
IDDOP(11)
Pin/
Remarks
Conditions
VDD[V]
min
VDD1
• 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.
• 1/2 frequency division ratio
1.8 to 3.6
• FsX’tal=32.768kHz crystal oscillation mode
• System clock set to 32.768kHz side
5.0
• Internal low speed and medium speed RC
oscillation stopped.
3.3
• Frequency variable RC oscillation stopped.
• 1/2 frequency division ratio
2.5
• Ta=-10 to +50°C
Specification
typ
max
unit
38
139
15
66
μA
38
101
15
46
9.0
28
HALT mode
consumption
current
(Note 9-1)
(Note 9-2)
IDDHALT(1)
VDD1
IDDHALT(2)
• HALT mode
• FmCF=12MHz ceramic oscillation mode
• System clock set to 12MHz side
• Internal low speed and medium speed RC
oscillation stopped.
• Frequency variable RC oscillation stopped.
• 1/1 frequency division ratio
• HALT mode
• CF1=24MHz external clock
• System clock set to CF1 side
• Internal low speed and medium speed RC
oscillation stopped.
• Frequency variable RC oscillation stopped.
• 1/2 frequency division ratio
2.7 to 5.5
2.7 to 3.6
3.0 to 5.5
3.0 to 3.6
3.1
5.6
1.6
2.9
4.9
8.6
2.3
3.8
IDDHALT(3)
• HALT mode
• FmCF=10MHz ceramic oscillation mode
• System clock set to 10MHz side
• Internal low speed and medium speed RC
oscillation stopped.
• Frequency variable RC oscillation stopped.
• 1/1 frequency division ratio
2.2 to 5.5
2.2 to 3.6
2.7
5.3
1.4
2.6
IDDHALT(4)
• HALT mode
• FmCF=4MHz ceramic oscillation mode
• System clock set to 4MHz side
• Internal low speed and medium speed RC
oscillation stopped.
• Frequency variable RC oscillation stopped.
• 1/1 frequency division ratio
1.8 to 5.5
1.8 to 3.6
mA
1.4
3.5
0.7
1.3
IDDHALT(5)
• HALT mode
• CF oscillation low amplifier size selected.
(CFLAMP=1)
• FmCF=4MHz ceramic oscillation mode
• System clock set to 4MHz side
• Internal low speed and medium speed RC
oscillation stopped.
• Frequency variable RC oscillation stopped.
• 1/4 frequency division ratio
2.2 to 5.5
2.2 to 3.6
0.7
1.8
0.3
0.7
IDDHALT(6)
• HALT mode
• FsX’tal=32.768kHz crystal oscillation mode
• Internal low speed RC oscillation stopped.
1.8 to 5.5
0.4
1.1
• System clock set to internal medium speed
RC oscillation
• Frequency variable RC oscillation stopped.
1.8 to 3.6
0.2
0.5
• 1/2 frequency division ratio
Note9-1: Values of the consumption current do not include current that flows into the output transistors and internal
pull-up resistors.
Note9-2: The consumption current values do not include operational current of LVD function if not specified.
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No.A0970-19/27