LC877816A_08 Datasheet, PDF (16/21 Pages) Sanyo Semicon Device – 8-bit 1-chip Microcontroller

LC877816A/12A/08A
Consumption Current Characteristics at Ta = -30°C to +70°C, VSS1 = VSS2 = 0V
Parameter
Symbol
Current
consumption
during normal
operation
IDDOP(1)
Pins/
Remarks
Conditions
VDD[V]
min
VDD1=
VDD2=
• FmCF=4MHz Ceramic resonator oscillation
• FsX’tal=32.768kHz crystal oscillation
V2
• System clock: CF 4MHz oscillation
• Internal RC oscillation stopped.
2.4 to 3.6
Specification
typ
max
unit
1100
3200
(Note 7-1)
• Divider: 1/1
• Normal mode
IDDOP(2)
• FmCF=0Hz (No oscillation)
• FsX’tal=32.768kHz crystal oscillation
• System clock: RC oscillation
2.4 to 3.6
150
600
• Divider: 1/1
• Normal mode
IDDOP(3)
• FmCF=0Hz (No oscillation)
• FsX’tal=32.768kHz crystal oscillation
• System clock: RC oscillation
2.4 to 3.6
50
225
• Divider: 1/1
• Power save mode
IDDOP(4)
• FmCF=0Hz (No oscillation)
• FsX’tal=32.768kHz crystal oscillation
• System clock: RC oscillation
2.4 to 3.6
40
180
• Divider: 1/2
• Power save mode
IDDOP(5)
• FmCF=0Hz (No oscillation)
• FsX’tal=32.768kHz crystal oscillation
• System clock: 32.768kHz
• Internal RC oscillation stopped.
2.4 to 3.6
15
60
• Divider: 1/1
• Normal mode
IDDOP(6)
• FmCF=0Hz (No oscillation)
• FsX’tal=32.768kHz crystal oscillation
• System clock: 32.768kHz
• Internal RC oscillation stopped.
2.4 to 3.6
μA
2.5
17
• Divider: 1/1
• Power save mode
IDDOP(7)
• FmCF=0Hz (No oscillation)
• FsX’tal=32.768kHz crystal oscillation
• System clock: 32.768kHz
• Internal RC oscillation stopped.
2.4 to 3.6
1.5
15
• Divider: 1/2
• Power save mode
Current
IDDHALT(1)
HALT mode
consumption
• FmCF=4MHz Ceramic resonator oscillation
during HALT
• FsX’tal=32.768kHz crystal oscillation
mode
• System clock: CF 4MHz oscillation
2.4 to 3.6
460
1600
(Note 7-1)
• Internal RC oscillation stopped.
• Divider: 1/1
• Normal mode
IDDHALT(2)
HALT mode
• FmCF=0H (Oscillation stop)
• FsX’tal=32.768kHz crystal oscillation
• System clock: RC oscillation
2.4 to 3.6
50
300
• Divider: 1/1
• Normal mode
IDDHALT(3)
HALT mode
• FmCF=0H (Oscillation stop)
• FsX’tal=32.768kHz crystal oscillation
• System clock: RC oscillation
2.4 to 3.6
35
150
• Divider: 1/1
• Power save mode
Note 7-1: The currents through the output transistors and the pull-up MOS transistors are ignored.
Continued on next page.
No.A0635-16/21