LC87F2C64A Datasheet, PDF (21/28 Pages) Sanyo Semicon Device – 8-bit 1-chip Microcontroller

LC87F2C64A
Consumption Current Characteristics at Ta = -30°C to +70°C, VSS1 = VSS2 = VSS3 = 0V
Parameter
Symbol
Pin/
Remarks
Conditions
Specification
VDD[V]
min
typ
max unit
Current
consumption
during normal
operation
IDDOP(1)
VDD1
=VDD2
=VDD3
• FmCF=12MHz Ceramic resonator oscillation
• FsX’tal=32.768kHz crystal oscillation
• Frequency variable RC oscillation stopped.
• Internal RC oscillation stopped.
4.5 to 5.5
8.4
22.1
(Note 9-1)
• System clock: CF oscillation 12MHz
3.0 to 3.6
4.9
12.1
• Divider : 1/1
IDDOP(2)
• FmCF=4MHz Ceramic resonator oscillation
• FsX’tal=32.768kHz crystal oscillation
4.5 to 5.5
3.5
10.0
• Frequency variable RC oscillation stopped.
• Internal RC oscillation stopped.
• System clock: CF oscillation 4MHz
2.4 to 3.6
2.8
6.3
• Divider : 1/1
IDDOP(3)
• FmCF=0Hz (No oscillation)
• FsX’tal=32.768kHz crystal oscillation
• FmVMRC=10MHz Frequency variable RC
4.5 to 5.5
6.9
16.6 mA
oscillation
• Internal RC oscillation stopped.
• System clock: Frequency variable RC
oscillation 10MHz
2.4 to 3.6
4.2
101
• Divider :1/1
IDDOP(4)
• FmCF=0Hz (No oscillation)
• FsX’tal=32.768kHz crystal oscillation
• FmVMRC=4MHz Frequency variable RC
4.5 to 5.5
2.8
8.5
oscillation
• Internal RC oscillation stopped.
• System clock: Frequency variable RC
oscillation 4MHz
2.4 to 3.6
2.5
5.4
• Divider :1/1
IDDOP(5)
• FmCF=0Hz (No oscillation)
• FsX’tal=32.768kHz crystal oscillation
4.5 to 5.5
400 1000
• Frequency variable RC oscillation stopped.
• Internal RC oscillation=Fast RC oscillation
• System clock: Fast RC oscillation
2.4 to 3.6
300
600
• Divider :1/1
μA
IDDOP(6)
• FmCF=0Hz (No oscillation)
• FsX’tal=32.768kHz crystal oscillation
4.5 to 5.5
74 269.4
• Frequency variable RC oscillation stopped.
• Internal RC oscillation stopped.
• System clock: 32.768kHz
2.4 to 3.6
26.1 110.1
• 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.
Continued on next page.
No.A1935-21/28