LC87F7NC8A Datasheet, PDF (23/28 Pages) ON Semiconductor – 8-bit Microcontroller

LC87F7NC8A
Continued from preceding page.
Parameter
Symbol
Pin/
Remarks
Conditions
VDD [V]
min
Specification
typ
max
unit
HALT mode
consumption
current
(Note 7-1)
IDDHALT(1)
VDD1
=VDD2
=VDD3
• HALT mode
• FmCF=18MHz ceramic oscillation mode
• FmX’tal=32.768kHz crystal oscillation mode
• System clock set to 12MHz side
2.7 to 3.6
2.7
6.8
• Internal RC oscillation stopped.
• Frequency variable RC oscillation stopped.
• 1/1 frequency division ratio
IDDHALT(2)
• HALT mode
• FmCF=8MHz ceramic oscillation mode
• FmX’tal=32.768kHz crystal oscillation mode
• System clock set to 12MHz side
2.5 to 3.6
1.4
3.1
• Internal RC oscillation stopped.
• Frequency variable RC oscillation stopped.
• 1/1 frequency division ratio
IDDHALT(3)
• HALT mode
• FmCF=0Hz (oscillation stopped)
• FmX’tal=32.768kHz crystal oscillation mode
• System clock set to internal RC oscillation
2.5 to 3.6
0.2
0.75
mA
• Frequency variable RC oscillation stopped.
• 1/2 frequency division ratio
IDDHALT(4)
• HALT mode
• FmCF=0Hz (oscillation stopped)
• FmX’tal=32.768kHz crystal oscillation mode
• Internal RC oscillation stopped.
2.5 to 3.6
1.6
4.6
• System clock set to 10MHz with
frequency variable RC oscillation
• 1/1 frequency division ratio
IDDHALT(5)
• HALT mode
• FmCF=0Hz (oscillation stopped)
• FmX’tal=32.768kHz crystal oscillation mode
• Internal RC oscillation stopped.
2.5 to 3.6
0.7
1.75
• System clock set to 4MHz with
frequency variable RC oscillation
• 1/1 frequency division ratio
IDDHALT(6)
• HALT mode
• FmCF=0Hz (oscillation stopped)
• FmX’tal=32.768kHz crystal oscillation mode
• System clock set to 32.768kHz side
2.5 to 3.6
12.4
54.9
• Internal RC oscillation stopped.
• Frequency variable RC oscillation stopped.
HOLD mode
consumption
current
IDDHOLD(1) VDD1
• 1/2 frequency division ratio
• HOLD mode
• CF1=VDD or open (External clock mode)
2.5 to 3.6
A
0.08
18.4
Timer HOLD
IDDHOLD(2)
• Timer HOLD mode
mode
consumption
• CF1=VDD or open (External clock mode)
• FmX’tal=32.768kHz crystal oscillation mode
2.5 to 3.6
10.14 34.4
current
Note 7-1: The consumption current value includes none of the currents that flow into the output Tr and internal pull-up
resistors.
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