LC878496PB Datasheet, PDF (14/29 Pages) Sanyo Semicon Device – 8-bit ETR Microcontroller

LC878496PB/C8PB/G0PB/G1PB/J2PB/J3PB/M4PB/P6PB/P7PB
Consumption Current Characteristics at Ta = -40°C to +85°C, VSS1 = VSS2 = VSS3 = VSS4 = 0V
Parameter
Symbol
Pins/
Remarks
Conditions
Specification
VDD[V]
min
typ
max
unit
Normal mode
consumption
current
(Note 7-1)
IDDOP(1)
IDDOP(2)
VDD1
=VDD2
=VDD3
=VDD4
• FmCF=13.5MHz oscillation mode
• FmX’tal=32.768kHz by crystal oscillation
mode
• System clock set to 13.5MHz side
• Internal RC oscillation stopped
4.5 to 5.5
8.0
10.0
• Frequency variable RC oscillation stopped 3.0 to 4.5
6.0
8.0
• 1/1 frequency division ratio.
IDDOP(3)
IDDOP(4)
IDDOP(5)
IDDOP(6)
• FmCF=8MHz oscillation mode
• FmX’tal=32.768kHz by crystal oscillation
mode
• System clock set to 8MHz side
• Internal RC oscillation stopped
• Frequency variable RC oscillation stopped
• 1/1 frequency division ratio.
• FmCF=4MHz oscillation mode
• FmX’tal=32.768kHz by crystal oscillation
mode
• System clock set to 4MHz side
• Internal RC oscillation stopped
• Frequency variable RC oscillation stopped
• 1/1 frequency division ratio.
4.5 to 5.5
3.0 to 4.5
4.5 to 5.5
3.0 to 4.5
5.0
6.0
4.0
5.0
3.0
4.0
mA
2.4
3.0
IDDOP(7)
IDDOP(8)
• FmCF=0Hz (oscillation stopped)
• FmX'al=32.768kHz by crystal oscillation
mode.
• System clock set to internal RC oscillation
• Frequency variable RC oscillation stopped
• 1/2 frequency division ratio.
4.5 to 5.5
3.0 to 4.5
0.8
1.2
0.6
1.0
IDDOP(9)
IDDOP(10)
• FmCF=0Hz (oscillation stopped)
• FmX'al=32.768kHz by crystal oscillation
mode.
• Internal RC oscillation stopped
• System clock set to 1MHz with frequency
variable RC oscillation
• 1/2 frequency division ratio.
4.5 to 5.5
3.0 to 4.5
0.8
2.0
0.5
1.5
IDDOP(11)
IDDOP(12)
• FmCF=0Hz (oscillation stopped)
• FmX'al=32.768kHz by crystal oscillation
mode.
• System clock set to 32.768kHz side.
• Internal RC oscillation stopped
• Frequency variable RC oscillation stopped
• 1/2 frequency division ratio.
4.5 to 5.5
3.0 to 4.5
300
500
μA
250
450
Note 7-1: The consumption current value includes none of the currents that flow into the output Tr and internal pull-up
resistors.
General-purpose I/O port "L" output when the above-mentioned data is measured
However, the P0 port is an input setting because of the mode setting
Continued on next page.
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