LC877917A Datasheet, PDF (22/29 Pages) Sanyo Semicon Device – 8-bit 1-chip Microcontroller

LC877917A
Continued from preceding page.
Parameter
Current
consumption
during normal
Symbol
Pin
Conditions
VDD[V]
min
IDDOP(8)
VDD1=
• FmCF=0Hz (No oscillation)
VDD2=V2 • FsX’tal=32.768kHz crystal oscillation
(Normal operation)
Specification
typ
max
unit
operation
(Note 8-1)
• System clock: 32.768kHz
• Internal RC oscillation stopped.
2.4 to 3.6
8
55
• Divider: 1/1
• Normal XT amp mode
• Power save mode
IDDOP(9)
• FmCF=0Hz (No oscillation)
• FsX’tal=32.768kHz crystal oscillation
(Low amp operation)
• System clock: 32.768kHz
• Internal RC oscillation stopped.
2.4 to 3.6
8.5
43 μA
• Divider: 1/1
• Low XT amp mode
• Normal power mode
IDDOP(10)
• FmCF=0Hz (No oscillation)
• FsX’tal=32.768kHz crystal oscillation
(Low amp operation)
• System clock: 32.768kHz
• Internal RC oscillation stopped.
2.4 to 3.6
2.3
12
• Divider: 1/1
• Low XT Amp mode
• Power save mode
Note 8-1: The currents through the output transistors and the pull-up MOS transistors are ignored.
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