LC87F2C64A Datasheet, PDF (22/28 Pages) Sanyo Semicon Device – 8-bit 1-chip Microcontroller

LC87F2C64A
Continued from preceding page.
Parameter
Current
consumption
during HALT
mode
Symbol
IDDHALT(1)
Pin/
Remarks
VDD1
= VDD2
= VDD3
Conditions
HALT mode
• FmCF=12MHz Ceramic resonator oscillation
• FsX’tal=32.768kHz crystal oscillation
• Frequency variable RC oscillation stopped.
VDD[V]
min
4.5 to 5.5
Specification
typ
max unit
3.3
8.4
(Note 9-1)
• Internal RC oscillation stopped.
• System clock: CF oscillation 12MHz
• Divider : 1/1
3.0 to 3.6
1.7
4.3
IDDHALT(2)
HALT mode
• FmCF=4MHz Ceramic resonator oscillation
• FsX’tal=32.768kHz crystal oscillation
• Frequency variable RC oscillation stopped.
• Internal RC oscillation stopped.
• System clock: CF oscillation 4MHz
• Divider : 1/1
4.5 to 5.5
2.4 to 3.6
0.3
4.1
0.1
1.8
IDDHALT(3)
HALT mode
• FmCF=0Hz (No oscillation)
• FsX’tal=32.768kHz crystal oscillation
• FmVMRC=10MHz Frequency variable RC
4.5 to 5.5
2.3
5.8 ^mA
oscillation
• Internal RC oscillation stopped.
• System clock: Frequency variable RC
oscillation 10MHz
• Divider :1/1
2.4 to 3.6
1.3
3.2
IDDHALT(4)
HALT mode
• FmCF=0Hz (No oscillation)
• FsX’tal=32.768kHz crystal oscillation
4.5 to 5.5
1.0
2.5
• FmVMRC=4MHz Frequency variable RC
oscillation
• Internal RC oscillation stopped.
• System clock: Frequency variable RC
oscillation 4MHz
• Divider :1/1
2.4 to 3.6
0.5
1.3
IDDHALT(5)
IDDHALT(6)
HALT mode
• FmCF=0Hz (No oscillation)
• FsX’tal=32.768kHz crystal oscillation
• Frequency variable RC oscillation stopped.
• Internal RC oscillation=Fast RC oscillation
• System clock: Fast RC oscillation
• Divider :1/1
HALT mode
4.5 to 5.5
2.4 to 3.6
200
500
100
200
μA
• FmCF=0Hz (No oscillation)
• FsX’tal=32.768kHz crystal oscillation
• Frequency variable RC oscillation stopped.
4.5 to 5.5
57.2 230.9
• Internal RC oscillation stopped.
• System clock: 32.768kHz
2.4 to 3.6
13.6
83.2
• Divider :1/1
Note 9-1: Values of the consumption current do not include current that flows into the output transistors and internal
pull-up resistors.
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No.A1935-22/28